The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEaPDKNIYCKGCY 173
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAE-HDGEIYCKSCY 53

The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTCY 275
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAE-HDGEIYCKSCY 53

The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEaPDKNIYCKGCY 173
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAE-HDGEIYCKSCY 53

The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTCY 275
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAE-HDGEIYCKSCY 53

Zinc-binding domain present in Lin-11, Isl-1, Mec-3; Zinc-binding domain family. Some LIM domains bind protein partners via tyrosine-containing motifs. LIM domains are found in many key regulators of developmental pathways.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 24644746     11 KCPRCGKSVYAAEERL-AGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTC 63
Cdd:smart00132   1 KCAGCGKPIYGTERVLrALGKVWHPECFKCATCGKPLSGDTFFEKDGKLYCKDC 54

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24644746   120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEApDKNIYCKGCYAKKF 177
Cdd:pfam00412   1 CAGCNRPIYDRELVRALGKVWHPECFRCAVCGKPLTTGDFYEK-DGKLYCKHDYYKLF 57

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24644746   421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACYGRNF 478
Cdd:pfam00412   1 CAGCNRPIYDRELVRALGKVWHPECFRCAVCGKPLTTGDFYE-KDGKLYCKHDYYKLF 57

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 24644746   222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTCYGKK 278
Cdd:pfam00412   1 CAGCNRPIYDRELVRALGKVWHPECFRCAVCGKPLTTGDFYE-KDGKLYCKHDYYKL 56

Zinc-binding domain present in Lin-11, Isl-1, Mec-3; Zinc-binding domain family. Some LIM domains bind protein partners via tyrosine-containing motifs. LIM domains are found in many key regulators of developmental pathways.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 24644746    222 CPRCGGVVYAAEQKLS-KGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTC 274
Cdd:smart00132   2 CAGCGKPIYGTERVLRaLGKVWHPECFKCATCGKPLSGDTFFE-KDGKLYCKDC 54

The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTCH 64
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAEHDGEIYCKSCY 53

The LIM domains of Cysteine Rich Protein (CRP) family; The LIM domains of Cysteine Rich Protein (CRP) family: Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The known CRP family members include CRP1, CRP2, and CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACY 474
Cdd:cd09326   1 CPRCGKSVYAAEEVIAAGKSWHKSCFTCAVCNKRLDSTTLAE-HDGEIYCKSCY 53

The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTCH 64
Cdd:cd09482   1 CPRCGKSVYAAEKVMGGGKPWHKTCFRCAICGKSLESTTVTDKDGELYCKVCY 53

The LIM domain of Mlp84B and Mlp60A; The LIM domain of Mlp84B and Mlp60A: Mlp84B and Mlp60A belong to the CRP LIM domain protein family. The Mlp84B protein contains five copies of the LIM domains, each followed by a Glycin Rich Region (GRR). However, only the first LIM domain of Mlp84B is in this family. Mlp60A exhibits only one LIM domain linked to a glycin-rich region. Mlp84B and Mlp60A are muscle specific proteins and have been implicated in muscle differentiation. While Mlp84B transcripts are enriched at the terminal ends of muscle fibers, Mlp60A transcripts are found throughout the muscle fibers. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEApDKNIYCKGCY 173
Cdd:cd09404   2 CPKCGKSVYAAEERLAGGYKWHKMCFKCGMCNKLLDSTNCAEH-EGELYCKQCH 54

The second LIM domain of Cysteine Rich Protein (CRP); The second LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residu es, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTCH 64
Cdd:cd09403   1 CPRCGKSVYAAEKIIGAGKPWHKNCFRCAKCGKSLESTTLADKDGEIYCKGCY 53

The second LIM domain of Cysteine Rich Protein 2 (CRP2); The second LIM domain of Cysteine Rich Protein 2 (CRP2): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACYG 475
Cdd:cd09840   1 CSRCGDSVYAAEKIMGAGKPWHKNCFRCAKCGKSLESTTLTE-KEGEIYCKGCYA 54

The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACY 474
Cdd:cd09482   1 CPRCGKSVYAAEKVMGGGKPWHKTCFRCAICGKSLESTTVTD-KDGELYCKVCY 53

The second LIM domain of Cysteine Rich Protein (CRP); The second LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residu es, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACY 474
Cdd:cd09403   1 CPRCGKSVYAAEKIIGAGKPWHKNCFRCAKCGKSLESTTLAD-KDGEIYCKGCY 53

The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcriptio n factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746  11 KCPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTCH 64
Cdd:cd09481   1 KCGACEKTVYHAEEIQCNGRSFHKTCFICMACRKALDSTTVAAHESEIYCKTCY 54

The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEApDKNIYCKGCYA 174
Cdd:cd09482   1 CPRCGKSVYAAEKVMGGGKPWHKTCFRCAICGKSLESTTVTDK-DGELYCKVCYA 54

The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTCY 275
Cdd:cd09482   1 CPRCGKSVYAAEKVMGGGKPWHKTCFRCAICGKSLESTTVTD-KDGELYCKVCY 53

The second LIM domain of Cysteine Rich Protein 2 (CRP2); The second LIM domain of Cysteine Rich Protein 2 (CRP2): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24644746 325 CPRCGGAVFAAEQQLSKGKVWHKKCYNCADCHRPLDSVLACDgPDGDIHCRACYG 379
Cdd:cd09840   1 CSRCGDSVYAAEKIMGAGKPWHKNCFRCAKCGKSLESTTLTE-KEGEIYCKGCYA 54

This domain belongs to the LIM domain family which are found on Mical (molecule interacting with CasL) like proteins; The LIM domain on proteins of unknown function: This domain belongs to the LIM domain family which are found on Mical (molecule interacting with CasL)-like proteins. Known members of the Mical-like family includes single LIM domain containing proteins, Mical (molecule interacting with CasL), pollen specific protein SF3, Eplin, xin actin-binding repeat-containing protein 2 (XIRP2), and Ltd-1. The members of this family function mainly at the cytoskeleton and focal adhesions. They interact with transcription factors or other signaling molecules to play roles in muscle development, neuronal differentiation, cell growth, and mobility. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCK 61
Cdd:cd09445   1 CRSCGKPVYKMEEIIAEKHIYHKNCFRCKDCNKQLKVDNYQSHEGNLYCK 50

The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The second LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 325 CPRCGGAVFAAEQQLSKGKVWHKKCYNCADCHRPLDSVLACDgPDGDIHCRACY 378
Cdd:cd09482   1 CPRCGKSVYAAEKVMGGGKPWHKTCFRCAICGKSLESTTVTD-KDGELYCKVCY 53

The second LIM domain of Cysteine Rich Protein 2 (CRP2); The second LIM domain of Cysteine Rich Protein 2 (CRP2): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. The second LIM domain of CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcription factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDgPDRDVYCRTCYG 276
Cdd:cd09840   1 CSRCGDSVYAAEKIMGAGKPWHKNCFRCAKCGKSLESTTLTE-KEGEIYCKGCYA 54

The first LIM domain of Cysteine Rich Protein (CRP); The first LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYCKTCH 64
Cdd:cd09402   1 CGACEKTVYHAEEVQCEGRSFHKSCFLCMVCRKNLDSTTVAAHEDEIYCKSCY 53

The second LIM domain of Cysteine Rich Protein (CRP); The second LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residu es, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 325 CPRCGGAVFAAEQQLSKGKVWHKKCYNCADCHRPLDSVLACDgPDGDIHCRACY 378
Cdd:cd09403   1 CPRCGKSVYAAEKIIGAGKPWHKNCFRCAKCGKSLESTTLAD-KDGEIYCKGCY 53

The LIM domain of Mlp84B and Mlp60A; The LIM domain of Mlp84B and Mlp60A: Mlp84B and Mlp60A belong to the CRP LIM domain protein family. The Mlp84B protein contains five copies of the LIM domains, each followed by a Glycin Rich Region (GRR). However, only the first LIM domain of Mlp84B is in this family. Mlp60A exhibits only one LIM domain linked to a glycin-rich region. Mlp84B and Mlp60A are muscle specific proteins and have been implicated in muscle differentiation. While Mlp84B transcripts are enriched at the terminal ends of muscle fibers, Mlp60A transcripts are found throughout the muscle fibers. All LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 325 CPRCGGAVFAAEQQLSKGKVWHKKCYNCADCHRPLDSVLACDGpDGDIHCRACY 378
Cdd:cd09404   2 CPKCGKSVYAAEERLAGGYKWHKMCFKCGMCNKLLDSTNCAEH-EGELYCKQCH 54

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24644746   120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEApDKNIYCKGCYAKKF 177
Cdd:pfam00412   1 CAGCNRPIYDRELVRALGKVWHPECFRCAVCGKPLTTGDFYEK-DGKLYCKHDYYKLF 57

The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcriptio n factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCeAPDKNIYCKGCY 173
Cdd:cd09481   2 CGACEKTVYHAEEIQCNGRSFHKTCFICMACRKALDSTTVA-AHESEIYCKTCY 54

LIM is a small protein-protein interaction domain, containing two zinc fingers; LIM domains are identified in a diverse group of proteins with wide variety of biological functions, including gene expression regulation, cell fate determination, cytoskeleton organization, tumor formation and development. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes. They perform their functions through interactions with other protein partners. LIM domains are 50-60 amino acids in size and share two characteristic highly conserved zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. The consensus sequence of LIM domain has been defined as C-x(2)-C-x(16,23)-H-x(2)-[CH]-x(2)-C-x(2)-C-x(16,21)-C-x(2,3)-[CHD] (where X denotes any amino acid).

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEApDKNIYCKGCY 173
Cdd:cd08368   1 CAGCGKPIEGRELLRALGKKWHPECFKCAECGKPLGGDSFYEK-DGKPYCEKCY 53

The LIM domains of thymus LIM protein (TLP); The LIM domain of thymus LIM protein (TLP) like proteins: This family includes the LIM domains of TLP and CRIP (Cysteine-Rich Intestinal Protein). TLP is the distant member of the CRP family of proteins. TLP has two isomers (TLP-A and TLP-B) and sharing approximately 30% with each of the three other CRPs. Like CRP1, CRP2 and CRP3/MLP, TLP has two LIM domains, connected by a flexible linker region. Unlike the CRPs, TLP lacks the nuclear targeting signal (K/R-K/R-Y-G-P-K) and is localized solely in the cytoplasm. TLP is specifically expressed in the thymus in a subset of cortical epithelial cells. TLP has a role in development of normal thymus and in controlling the development and differentiation of thymic epithelial cells. CRIP is a short LIM protein with only one LIM domain. CRIP gene is developmentally regulated and can be induced by glucocorticoid hormones during the first three postnatal weeks. The domain shows close sequence homology to LIM domain of thymus LIM protein. However, unlike the TLP proteins which have two LIM domains, the members of this family have only one LIM domain. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 325 CPRCGGAVFAAEQQLSKGKVWHKKCYNCADCHRPLDSVLACDgPDGDIHCRACY 378
Cdd:cd09401   1 CPKCGKPVYFAEKKTSLGRDWHKPCLRCEKCKKTLTPGQHSE-HEGKPYCNKCY 53

The first LIM domain of Cysteine Rich Protein (CRP); The first LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCeAPDKNIYCKGCY 173
Cdd:cd09402   1 CGACEKTVYHAEEVQCEGRSFHKSCFLCMVCRKNLDSTTVA-AHEDEIYCKSCY 53

The first LIM domain of Cysteine Rich Protein 2 (CRP2); The first LIM domain of Cysteine Rich Protein 2 (CRP2): The CRP family members include CRP1, CRP2, CRP3/MLP and TLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. CRP2 specifically binds to protein inhibitor of activated STAT-1 (PIAS1) and a novel human protein designed CRP2BP (for CRP2 binding partner). PIAS1 specifically inhibits the STAT-1 pathway and CRP2BP is homologous to members of the histone acetyltransferase family raising the possibility that CRP2 is a modulator of cytokine-controlled pathways or is functionally active in the transcriptional regulatory network. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....*
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASDGpDRDVYCRTCYG 276
Cdd:cd09480   2 CGACGRTVYHAEEVQCDGRSFHKCCFLCMVCRKNLDSTTVAIH-DQEIYCKSCYG 55

The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP); The first LIM domain of Cysteine Rich Protein 3 (CRP3/MLP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP and TLPCRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription circuits, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network.CRP3 also called Muscle LIM Protein (MLP), which is a striated muscle-specific factor that enhances myogenic differentiation. CRP3/MLP interacts with cytoskeletal protein beta-spectrin. CRP3/MLP also interacts with the basic helix-loop-helix myogenic transcriptio n factors MyoD, myogenin, and MRF4 thereby increasing their affinity for specific DNA regulatory elements. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNdGPDGDIYCRACY 474
Cdd:cd09481   2 CGACEKTVYHAEEIQCNGRSFHKTCFICMACRKALDSTTVA-AHESEIYCKTCY 54

The LIM domain of LIM and transglutaminase domains protein (Ltd-1); The LIM domain of LIM and transglutaminase domains protein (Ltd-1): This family includes mouse Ky protein and Caenorhabditis elegans Ltd-1 protein. The members of this family consists a N-terminal Lim domain and a C-terminal transglutaminase domain. The mouse Ky protein has putative function in muscle development. The mouse with ky mutant exhibits combined posterior and lateral curvature of the spine. The Ltd-1 gene in C. elegans is expressed in developing hypodermal cells from the twofold stage embryo through adulthood. These data define the ltd-1 gene as a novel marker for C. elegans epithelial cell development. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNK--SLDSTNCTEHERELYCKT 62
Cdd:cd09443   1 CPRCGKTAYPAESVDKDGTFYHKGCFKCRECGTrlSLKTFTFVQGDGEVYCAR 53

The LIM domain of Mical (molecule interacting with CasL) like family; The LIM domain of Mical (molecule interacting with CasL) like family: Known members of this family includes LIM domain containing proteins; Mical (molecule interacting with CasL), pollen specific protein SF3, Eplin, xin actin-binding repeat-containing protein 2 (XIRP2) and Ltd-1. The members of this family function mainly at the cytoskeleton and focal adhesions. They interact with transcription factors or other signaling molecules to play roles in muscle development, neuronal differentiation, cell growth and mobility. Eplin has also found to be tumor suppressor. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs.. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|.
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEAPDKnIYCK 170
Cdd:cd09358   1 CAVCGKTVYPMERLVADGKLFHKSCFRCSHCNKTLRLGNYASLEGK-LYCK 50

The first LIM domain of Lhx2 and Lhx9 family; The first LIM domain of Lhx2 and Lhx9 family: Lhx2 and Lhx9 are highly homologous LHX regulatory proteins. They belong to the LHX protein family, which features two tandem N-terminal LIM domains and a C-terminal DNA binding homeodomain. Members of LHX family are found in the nucleus and act as transcription factors or cofactors. LHX proteins are critical for the development of specialized cells in multiple tissue types, including the nervous system, skeletal muscle, the heart, the kidneys, and endocrine organs, such as the pituitary gland and the pancreas. Although Lhx2 and Lhx9 are highly homologous, they seems to play regulatory roles in different organs. In animals, Lhx2 plays important roles in eye, cerebral cortex, limb, the olfactory organs, and erythrocyte development. Lhx2 gene knockout mice exhibit impaired patterning of the cortical hem and the telencephalon of the developing brain, and a lack of development in olfactory structures. Lhx9 is expressed in several regions of the developing mouse brain , the spinal cord, the pancreas, in limb mesenchyme, and in the urogenital region. Lhx9 plays critical roles in gonad development. Homozygous mice lacking functional Lhx9 alleles exhibit numerous urogenital defects, such as gonadal agenesis, infertility, and undetectable levels of testosterone and estradiol coupled with high FSH levels. Lhx9 null mice are phenotypically female, even those that are genotypically male. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 120 CPRCGGYVYAAEQMLARGRSWHKECFKCGTCKKGLDSILCCEAPDKNIYCKGCY 173
Cdd:cd09369   1 CAGCGEKIQDRFYLLAVDRQWHASCLKCCECRLPLDSELSCFSRDGNIYCKEDY 54

LIM domain; This family represents two copies of the LIM structural domain.

                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 24644746   421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNDgPDGDIYCRACYGRNF 478
Cdd:pfam00412   1 CAGCNRPIYDRELVRALGKVWHPECFRCAVCGKPLTTGDFYE-KDGKLYCKHDYYKLF 57

The first LIM domain of Cysteine Rich Protein (CRP); The first LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 421 CPRCGFAVFAAEQMISKTRIWHKRCFYCSDCRKSLDSTNLNdGPDGDIYCRACY 474
Cdd:cd09402   1 CGACEKTVYHAEEVQCEGRSFHKSCFLCMVCRKNLDSTTVA-AHEDEIYCKSCY 53

This domain belongs to the LIM domain family which are found on Mical (molecule interacting with CasL) like proteins; The LIM domain on proteins of unknown function: This domain belongs to the LIM domain family which are found on Mical (molecule interacting with CasL)-like proteins. Known members of the Mical-like family includes single LIM domain containing proteins, Mical (molecule interacting with CasL), pollen specific protein SF3, Eplin, xin actin-binding repeat-containing protein 2 (XIRP2), and Ltd-1. The members of this family function mainly at the cytoskeleton and focal adhesions. They interact with transcription factors or other signaling molecules to play roles in muscle development, neuronal differentiation, cell growth, and mobility. As in other LIM domains, this domain family is 50-60 amino acids in size and shares two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|...
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTL--DSINASDGpdrDVYCR 272
Cdd:cd09445   1 CRSCGKPVYKMEEIIAEKHIYHKNCFRCKDCNKQLkvDNYQSHEG---NLYCK 50

The first LIM domain of Cysteine Rich Protein (CRP); The first LIM domain of Cysteine Rich Protein (CRP): Cysteine-rich proteins (CRPs) are characterized by the presence of two LIM domains linked to a short glycine-rich repeats (GRRs). The CRP family members include CRP1, CRP2, CRP3/MLP. CRP1, CRP2 and CRP3 share a conserved nuclear targeting signal (K/R-K/R-Y-G-P-K), which supports the fact that these proteins function not only in the cytoplasm but also in the nucleus. CRPs control regulatory pathways during cellular differentiation, and involve in complex transcription control, and the organization as well as the arrangement of the myofibrillar/cytoskeletal network. It is evident that CRP1, CRP2, and CRP3/MLP are involved in promoting protein assembly along the actin-based cytoskeleton. Although members of the CRP family share common binding partners, they are also capable of recognizing different and specific targets. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746 222 CPRCGGVVYAAEQKLSKGREWHKKCFNCKDCHKTLDSINASdGPDRDVYCRTCY 275
Cdd:cd09402   1 CGACEKTVYHAEEVQCEGRSFHKSCFLCMVCRKNLDSTTVA-AHEDEIYCKSCY 53

The LIM domain of Cysteine-Rich Intestinal Protein (CRIP); The LIM domain of Cysteine-Rich Intestinal Protein (CRIP): CRIP is a short protein with only one LIM domain. CRIP gene is developmentally regulated and can be induced by glucocorticoid hormones during the first three postnatal weeks. The domain shows close sequence homology to LIM domain of thymus LIM protein. However, unlike the TLP proteins which have two LIM domains, the members of this family have only one LIM domain. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40
                ....*....|....*....|....*....|....*....|....*....
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYC 60
Cdd:cd09478   1 CPKCDKEVYFAERVTSLGKDWHRPCLKCEKCGKTLTPGSHAEHDGKPYC 49

The first LIM domain of thymus LIM protein (TLP); The first LIM domain of thymus LIM protein (TLP): TLP is the distant member of the CRP family of proteins. TLP has two isomers (TLP-A and TLP-B) and sharing approximately 30% with each of the three other CRPs. Like CRP1, CRP2 and CRP3/MLP, TLP has two LIM domains, connected by a flexible linker region. Unlike the CRPs, TLP lacks the nuclear targeting signal (K/R-K/R-Y-G-P-K) and is localized solely in the cytoplasm. TLP is specifically expressed in the thymus in a subset of cortical epithelial cells. TLP has a role in development of normal thymus and in controlling the development and differentiation of thymic epithelial cells. LIM domains are 50-60 amino acids in size and share two characteristic zinc finger motifs. The two zinc fingers contain eight conserved residues, mostly cysteines and histidines, which coordinately bond to two zinc atoms. LIM domains function as adaptors or scaffolds to support the assembly of multimeric protein complexes.

                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 24644746  12 CPRCGKSVYAAEERLAGGYVFHKNCFKCGMCNKSLDSTNCTEHERELYC-KTCH 64
Cdd:cd09476   1 CPRCDKTVYFAEKVSSLGKNWHRFCLKCERCSKILSPGGHAEHDGKPYChKPCY 54