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Conserved domains on  [gi|283806625|ref|NP_001164562|]
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UBX domain-containing protein 6 isoform 2 [Homo sapiens]

Protein Classification

PUB_UBXD1 and UBX_UBXN6 domain-containing protein( domain architecture ID 12970393)

PUB_UBXD1 and UBX_UBXN6 domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PUB_UBXD1 cd10460
PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein ...
 105-210 8.00e-49

PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein UBXD1 (UBX domain-containing protein 1, also called UBXD6). It functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The PUB domain in UBX-domain protein 1 (UBXD1), which is widely expressed in higher eukaryotes, except for fungi, and which is involved in substrate recruitment to p97, interacts strongly with the C-terminus of p97. UBXD1 also interacts with HRD1 and HERP, both components of the ERAD pathway, via p97. It is possibly involved in aggresome formation; aggresomes are perinuclear compartments that contain misfolded proteins colocalized with centrosome markers.


:

Pssm-ID: 198418  Cd Length: 102  Bit Score: 160.49  E-value: 8.00e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 105 IMKIYTFNKDQDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKVLLPaqDQEDPE 184
Cdd:cd10460    1 CLMIHTLNKDREKVEECVDTLCKYLENIIDHPDEEKYRKIRLSNKVFQEKVLPVEGALEFLEAAGFEEKTLP--EQEDEE 78

                         90       100
                 ....*....|....*....|....*.
gi 283806625 185 EFYVLSETtlAQPQSLERHKEQLLAA 210
Cdd:cd10460   79 DFLVLSEE--CDIDSLELAKDLLQSL 102
UBX_UBXN6 cd16119
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; ...
 283-356 6.22e-36

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; UBXN6, also termed UBX domain-containing protein 1 (UBXD1), and UBXDC2, belongs to the UBXD family of proteins that contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. UBXN6 acts as a cofactor of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. Unlike other p97 cofactors that binds the N-domain of p97 through their UBX domain, UBXN6 binds p97 in two regions, at the p97 C terminus via a PUB domain and at the p97 N-domain with a short linear interaction motif termed VIM. Its UBX domain is not functional for the binding of p97. The UBXN6-p97 complex regulates the endolysosomal sorting of ubiquitylated plasma membrane protein caveolin-1 (CAV1), as well as the trafficking of ERGIC-53-containing vesicles by controlling the interaction of transport factors with the cytoplasmic tail of ERGIC-53. In addition, UBXN6 is a regulatory component of endoplasmic reticulum-associated degradation (ERAD) that may modulate the adaptor binding to p97.


:

Pssm-ID: 340536  Cd Length: 73  Bit Score: 125.75  E-value: 6.22e-36
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 283806625 283 YTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLsEDENLALNECGLVPSALLTFS 356
Cdd:cd16119    1 YTLIRVRFPDGVILQGTFYAREKLSAVREFVREALANDWLPFELVTPGGQKL-TDEDATLAELGLVPAALLNFS 73
 
Name Accession Description Interval E-value
PUB_UBXD1 cd10460
PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein ...
 105-210 8.00e-49

PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein UBXD1 (UBX domain-containing protein 1, also called UBXD6). It functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The PUB domain in UBX-domain protein 1 (UBXD1), which is widely expressed in higher eukaryotes, except for fungi, and which is involved in substrate recruitment to p97, interacts strongly with the C-terminus of p97. UBXD1 also interacts with HRD1 and HERP, both components of the ERAD pathway, via p97. It is possibly involved in aggresome formation; aggresomes are perinuclear compartments that contain misfolded proteins colocalized with centrosome markers.


Pssm-ID: 198418  Cd Length: 102  Bit Score: 160.49  E-value: 8.00e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 105 IMKIYTFNKDQDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKVLLPaqDQEDPE 184
Cdd:cd10460    1 CLMIHTLNKDREKVEECVDTLCKYLENIIDHPDEEKYRKIRLSNKVFQEKVLPVEGALEFLEAAGFEEKTLP--EQEDEE 78

                         90       100
                 ....*....|....*....|....*.
gi 283806625 185 EFYVLSETtlAQPQSLERHKEQLLAA 210
Cdd:cd10460   79 DFLVLSEE--CDIDSLELAKDLLQSL 102
UBX_UBXN6 cd16119
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; ...
 283-356 6.22e-36

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; UBXN6, also termed UBX domain-containing protein 1 (UBXD1), and UBXDC2, belongs to the UBXD family of proteins that contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. UBXN6 acts as a cofactor of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. Unlike other p97 cofactors that binds the N-domain of p97 through their UBX domain, UBXN6 binds p97 in two regions, at the p97 C terminus via a PUB domain and at the p97 N-domain with a short linear interaction motif termed VIM. Its UBX domain is not functional for the binding of p97. The UBXN6-p97 complex regulates the endolysosomal sorting of ubiquitylated plasma membrane protein caveolin-1 (CAV1), as well as the trafficking of ERGIC-53-containing vesicles by controlling the interaction of transport factors with the cytoplasmic tail of ERGIC-53. In addition, UBXN6 is a regulatory component of endoplasmic reticulum-associated degradation (ERAD) that may modulate the adaptor binding to p97.


Pssm-ID: 340536  Cd Length: 73  Bit Score: 125.75  E-value: 6.22e-36
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 283806625 283 YTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLsEDENLALNECGLVPSALLTFS 356
Cdd:cd16119    1 YTLIRVRFPDGVILQGTFYAREKLSAVREFVREALANDWLPFELVTPGGQKL-TDEDATLAELGLVPAALLNFS 73
PUB pfam09409
PUB domain; The PUB (also known as PUG) domain is found in peptide N-glycanase where it ...
 115-202 2.96e-25

PUB domain; The PUB (also known as PUG) domain is found in peptide N-glycanase where it functions as a AAA ATPase binding domain. This domain is also found on other proteins linked to the ubiquitin-proteasome system.


Pssm-ID: 462790  Cd Length: 80  Bit Score: 97.73  E-value: 2.96e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625  115 QDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKvllpaqdqEDPEEFYVLSETTL 194
Cdd:pfam09409   1 KEKVKEALETLLKYLNNILSNPNEEKYRKIRLSNKAFQEKVLPLEGALELLLAIGFEK--------EDEEEFLLLEEESL 72


                  ....*...
gi 283806625  195 AQPQSLER 202
Cdd:pfam09409  73 KQLAVLLE 80
UBX smart00166
Domain present in ubiquitin-regulatory proteins; Present in FAF1 and Shp1p.
 283-353 3.86e-07

Domain present in ubiquitin-regulatory proteins; Present in FAF1 and Shp1p.


Pssm-ID: 197552 [Multi-domain]  Cd Length: 77  Bit Score: 47.30  E-value: 3.86e-07
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 283806625   283 YTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALL 353
Cdd:smart00166   1 VCRLQIRLPDGSRLVRRFPSSDTLRTVYEFVSAALGDGNDPFTLNSPFPRRTftKDDYSKKLLELALLPSSTL 73
UBX pfam00789
UBX domain; This domain is present in ubiquitin-regulatory proteins and is a general ...
 280-353 2.19e-06

UBX domain; This domain is present in ubiquitin-regulatory proteins and is a general Cdc48-interacting module.


Pssm-ID: 395637 [Multi-domain]  Cd Length: 80  Bit Score: 45.36  E-value: 2.19e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 283806625  280 KYNYTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALL 353
Cdd:pfam00789   1 AEDVTRLQIRLPDGSRLVRRFNSSDKLQTVYDFVDSNRYDDLEPFSLNTPFPRRPltDLDYSKTLKEAGLLPNSTL 76
PUG smart00580
domain in protein kinases, N-glycanases and other nuclear proteins;
122-175 8.94e-05

domain in protein kinases, N-glycanases and other nuclear proteins;


Pssm-ID: 197798  Cd Length: 57  Bit Score: 39.98  E-value: 8.94e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 283806625   122 VDTIAKYLDNIHLHPEEEKyrkiklQNKVFQERINCLEGTHEFFEAIGFQKVLL 175
Cdd:smart00580   2 VRDLLRALRNILHHPREEK------GNPAIKERLGPVPGGFELYFTVGFPRLLI 49
 
Name Accession Description Interval E-value
PUB_UBXD1 cd10460
PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein ...
 105-210 8.00e-49

PNGase/UBA or UBX (PUB) domain of UBXD1; This PUB domain is found in p97 adaptor protein UBXD1 (UBX domain-containing protein 1, also called UBXD6). It functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The PUB domain in UBX-domain protein 1 (UBXD1), which is widely expressed in higher eukaryotes, except for fungi, and which is involved in substrate recruitment to p97, interacts strongly with the C-terminus of p97. UBXD1 also interacts with HRD1 and HERP, both components of the ERAD pathway, via p97. It is possibly involved in aggresome formation; aggresomes are perinuclear compartments that contain misfolded proteins colocalized with centrosome markers.


Pssm-ID: 198418  Cd Length: 102  Bit Score: 160.49  E-value: 8.00e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 105 IMKIYTFNKDQDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKVLLPaqDQEDPE 184
Cdd:cd10460    1 CLMIHTLNKDREKVEECVDTLCKYLENIIDHPDEEKYRKIRLSNKVFQEKVLPVEGALEFLEAAGFEEKTLP--EQEDEE 78

                         90       100
                 ....*....|....*....|....*.
gi 283806625 185 EFYVLSETtlAQPQSLERHKEQLLAA 210
Cdd:cd10460   79 DFLVLSEE--CDIDSLELAKDLLQSL 102
UBX_UBXN6 cd16119
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; ...
 283-356 6.22e-36

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 6 (UBXN6) and similar proteins; UBXN6, also termed UBX domain-containing protein 1 (UBXD1), and UBXDC2, belongs to the UBXD family of proteins that contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. UBXN6 acts as a cofactor of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. Unlike other p97 cofactors that binds the N-domain of p97 through their UBX domain, UBXN6 binds p97 in two regions, at the p97 C terminus via a PUB domain and at the p97 N-domain with a short linear interaction motif termed VIM. Its UBX domain is not functional for the binding of p97. The UBXN6-p97 complex regulates the endolysosomal sorting of ubiquitylated plasma membrane protein caveolin-1 (CAV1), as well as the trafficking of ERGIC-53-containing vesicles by controlling the interaction of transport factors with the cytoplasmic tail of ERGIC-53. In addition, UBXN6 is a regulatory component of endoplasmic reticulum-associated degradation (ERAD) that may modulate the adaptor binding to p97.


Pssm-ID: 340536  Cd Length: 73  Bit Score: 125.75  E-value: 6.22e-36
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 283806625 283 YTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLsEDENLALNECGLVPSALLTFS 356
Cdd:cd16119    1 YTLIRVRFPDGVILQGTFYAREKLSAVREFVREALANDWLPFELVTPGGQKL-TDEDATLAELGLVPAALLNFS 73
PUB pfam09409
PUB domain; The PUB (also known as PUG) domain is found in peptide N-glycanase where it ...
 115-202 2.96e-25

PUB domain; The PUB (also known as PUG) domain is found in peptide N-glycanase where it functions as a AAA ATPase binding domain. This domain is also found on other proteins linked to the ubiquitin-proteasome system.


Pssm-ID: 462790  Cd Length: 80  Bit Score: 97.73  E-value: 2.96e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625  115 QDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKvllpaqdqEDPEEFYVLSETTL 194
Cdd:pfam09409   1 KEKVKEALETLLKYLNNILSNPNEEKYRKIRLSNKAFQEKVLPLEGALELLLAIGFEK--------EDEEEFLLLEEESL 72


                  ....*...
gi 283806625  195 AQPQSLER 202
Cdd:pfam09409  73 KQLAVLLE 80
PUB cd09212
PNGase/UBA or UBX (PUB) domain of p97 adaptor proteins; The PUB domain is found in p97 adaptor ...
 112-209 5.82e-20

PNGase/UBA or UBX (PUB) domain of p97 adaptor proteins; The PUB domain is found in p97 adaptor proteins such as PNGase, UBXD1 (UBX domain-containing protein 1), and RNF31 (RING finger protein 31). It functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The p97, a type II AAA+ ATPase, is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The PUB domain in UBX-domain protein 1 (UBXD1), which is widely expressed in higher eukaryotes (except for fungi) and which is involved in substrate recruitment to p97, interacts strongly with the C-terminus of p97. Peptide:N-glycanase (PNGase), a deglycosylating enzyme that functions in proteasome-dependent degradation of misfolded glycoproteins which are translocated from the endoplasmic reticulum (ER) to the cytosol during ERAD, associates with the ubiquitin-proteasome system proteins mediated by the N-terminal PUB domain. PNGase is present in all eukaryotic organisms; however, the yeast PNGase ortholog does not contain the PUB domain. The RNF31 protein, also known as HOIP or Zibra, contains an N-terminal PUB domain similar to those in PNGase and UBXD1, suggesting its association with p97.


Pssm-ID: 198416  Cd Length: 96  Bit Score: 83.97  E-value: 5.82e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 112 NKDQDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKvllpaqDQEDPEEFYVLSE 191
Cdd:cd09212    7 NNDLEAFKEALKTLLKILDNILSNPTEEKYRRIRLSNKAFQEKVLPVPGGLELLLALGFVE------ETESGESFLVLPD 80

                         90
                 ....*....|....*...
gi 283806625 192 TtlAQPQSLERHKEQLLA 209
Cdd:cd09212   81 D--ADVDLLKDAKAALEE 96
UBX2_UBXN9 cd16118
Ubiquitin regulatory domain X (UBX) 2 found in UBX domain protein 9 (UBXN9, UBXD9, or ASPSCR1) ...
 284-357 4.65e-16

Ubiquitin regulatory domain X (UBX) 2 found in UBX domain protein 9 (UBXN9, UBXD9, or ASPSCR1) and similar proteins; UBXN9, also termed tether containing UBX domain for GLUT4 (TUG), or alveolar soft part sarcoma chromosomal region candidate gene 1 protein (ASPSCR1), or alveolar soft part sarcoma locus (ASPL), or renal papillary cell carcinoma protein 17 (RCC17), belongs to the UBXD family of proteins that contains two ubiquitin regulatory domains X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. In addition, UBXN9 contains an N-terminal ubiquitin-like (Ubl) domain. UBXN9 functions as a cofactor of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. However, high-affinity interacting protein ASPL efficiently promotes p97 hexamer disassembly, resulting in the formation of stable p97:ASPL heterotetramers; the extended UBX domain (eUBX) in ASPL is critical for p97 hexamer disassembly and facilitates the assembly of p97:ASPL heterotetramers.UBXN9 is involved in insulin-stimulated redistribution of the glucose transporter GLUT4, assembly of the Golgi apparatus. In addition to GLUT4, UBXN9 also controls vesicle translocation by interacting with insulin-regulated aminopeptidase (IRAP), a transmembrane aminopeptidase. UBXN9 and its budding yeast ortholog, Ubx4p, are multifunctional proteins that share some, but not all functions. Yeast Ubx4p is important for endoplasmic reticulum-associated protein degradation (ERAD) but UBXN9 appears not to share this function.


Pssm-ID: 340535  Cd Length: 74  Bit Score: 72.22  E-value: 4.65e-16
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 283806625 284 TLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLSEDENLALNECGLVPSALLTFSW 357
Cdd:cd16118    1 AVIRVQFPDRLVLQAFFRPLETVRALYDFVKSHLADPDLPFYLYTTPPKRVLKDKNKTLYQAGLVPAALVYFGL 74
UBX cd01767
Ubiquitin regulatory domain X (UBX) structurally similar to a beta-grasp ubiquitin-like fold; ...
 286-355 2.84e-12

Ubiquitin regulatory domain X (UBX) structurally similar to a beta-grasp ubiquitin-like fold; The UBXD family of proteins contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. Members in this family function as cofactors of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. Based on domain composition, UBXD proteins can be divided into two main groups, with and without ubiquitin-associated (UBA) domain.


Pssm-ID: 340466 [Multi-domain]  Cd Length: 74  Bit Score: 61.51  E-value: 2.84e-12
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 283806625 286 LRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALLTF 355
Cdd:cd01767    2 IQIRLPDGSRIQRRFSKSDTLQDLYDFVESNLGDSPSSFSLVTSFPRRVltDEDSDKTLEELGLTPNAVLFV 73
PUB_UBA_plant cd10461
PNGase/UBA or UBX (PUB) domain of plant Ubiquitin-associated (UBA) domain containing proteins; ...
 110-173 6.11e-12

PNGase/UBA or UBX (PUB) domain of plant Ubiquitin-associated (UBA) domain containing proteins; The PUB domain functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The UBA domain, along with UBL (ubiquitin-like) domain, has been implicated in proteasomal degradation by associating with substrates destined for degradation as well as with subunits of the proteasome, thus regulating protein turnover. This family contains only plant UBA domain-containing proteins.


Pssm-ID: 198419  Cd Length: 107  Bit Score: 61.68  E-value: 6.11e-12
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 283806625 110 TFNKDQDRVKLGVDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKV 173
Cdd:cd10461    7 AHKDDPDAVKTAFQTLLTYLGNVAKNPDEEKFRRIRLTNAAFQERVGALRGGIEFLELCGFERD 70
PUB_UBA cd10462
PNGase/UBA or UBX (PUB) domain of Ubiquitin-associated (UBA) domain containing proteins; The ...
 112-172 1.48e-11

PNGase/UBA or UBX (PUB) domain of Ubiquitin-associated (UBA) domain containing proteins; The PUB domain functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. The UBA domain, along with UBL (ubiquitin-like) domain, has been implicated in proteasomal degradation by associating with substrates destined for degradation as well as with subunits of the proteasome, thus regulating protein turnover.


Pssm-ID: 198420  Cd Length: 100  Bit Score: 60.58  E-value: 1.48e-11
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 283806625 112 NKDQDRVKLGV--DTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQK 172
Cdd:cd10462    8 YKDTDKQGLMTclNTLRTYISNAHDHPLEEKYKKIRKENKAFVSKVLIFEGAIEILLACGFED 70
UBX_UBXN1 cd01772
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 1 (UBXN1) and similar proteins; ...
 279-356 3.16e-10

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 1 (UBXN1) and similar proteins; UBXN1, also termed SAPK substrate protein 1 (SAKS1), UBA/UBX 33.3 kDa protein (Y33K), or UBXD10, is a widely expressed protein containing an N-terminal ubiquitin-associated (UBA) domain, a coiled-coil region, and a C-terminal ubiquitin-like (Ubl or UBX) domain that has a beta-grasp ubiquitin-like fold without the C-terminal double glycine motif. UBXN1 has been identified as a substrate for stress-activated protein kinases (SAPKs). It binds polyubiquitin and valosin-containing protein (VCP), suggesting a role as an adaptor that directs VCP to polyubiquitinated proteins facilitating its destruction by the proteasome. In addition, UBXN1 specifically binds to Homer2b. It may also interact with ubiquitin (Ub) and be involved in the Ub-proteasome proteolytic pathways. UBXN1 can also associate with autoubiquitinated BRCA1 tumor suppressor and inhibit its enzymatic function through its UBA domains.


Pssm-ID: 340470 [Multi-domain]  Cd Length: 81  Bit Score: 56.17  E-value: 3.16e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 279 RKYNYTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALLTFS 356
Cdd:cd01772    2 KEYDECRLQVRLTNGSTLTQTFGAKEQLAAVRLYVELNRTDGDGPFSLMTTFPRKVftEEDMEKPLKELGLVPSAVLIVT 81
PUB_WLM cd10463
PNGase/UBA or UBX (PUB) domain of the Wss1p-like metalloprotease (WLM) family; The PUB domain ...
 122-180 5.82e-10

PNGase/UBA or UBX (PUB) domain of the Wss1p-like metalloprotease (WLM) family; The PUB domain functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. WLM domains are found mostly in plant proteins, belonging to the Zincin-like superfamily of Zn-dependent peptidases that are linked to the ubiquitin signaling pathway through its fusion with the ubiquitin-binding PUB, ubiquitin-like, and Little Finger domains. More specifically, genetic evidence implicates the WLM family in de-SUMOylation.


Pssm-ID: 198421  Cd Length: 96  Bit Score: 55.86  E-value: 5.82e-10
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 283806625 122 VDTIAKYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFQKVLLPAQDQ 180
Cdd:cd10463   18 LQTLFKILGNAIEHPNEDKFRRLRKSNPAFQRRVARFPGAVELLLAAGFAEEGVSGPDT 76
PUB_PNGase cd10459
PNGase/UBA or UBX (PUB) domain of the P97 adaptor protein Peptide:N-glycanase (PNGase); This ...
 127-211 5.21e-08

PNGase/UBA or UBX (PUB) domain of the P97 adaptor protein Peptide:N-glycanase (PNGase); This PUB (PNGase/UBA or UBX) domain is found in the p97 adaptor protein PNGase (Peptide:N-glycanase). The PUB domain functions as a p97 (also known as valosin-containing protein or VCP) adaptor by interacting with the D1 and/or D2 ATPase domains. The type II AAA+ ATPase p97 is involved in a variety of cellular processes such as the deglycosylation of ERAD substrates, membrane fusion, transcription factor activation and cell cycle regulation through differential binding to specific adaptor proteins. Peptide:N-glycanase (PNGase), a deglycosylating enzyme that functions in proteasome-dependent degradation of misfolded glycoproteins which are translocated from the endoplasmic reticulum (ER) to the cytosol during ERAD, associates with the ubiquitin-proteasome system proteins mediated by the N-terminal PUB domain. PNGase is present in all eukaryotic organisms; however, the yeast PNGase ortholog does not contain the PUB domain. The mammalian PNGase binds a considerable number of proteins via its PUB domain; these include ERAD E3 enzyme, the autocrine motility factor receptor (AMFR or gp78), SAKS and Derlin-1.


Pssm-ID: 198417  Cd Length: 93  Bit Score: 50.35  E-value: 5.21e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 127 KYLDNIHLHPEEEKYRKIKLQNKVFQERINCLEGTHEFFEAIGFqkvllpaqdQEDPEEFYVLSETTLAQPQSLerhkEQ 206
Cdd:cd10459   21 TYANNILRNPNDPKYRSIRLDNPVFSTKLLPARGAIECLFEMGF---------VEDEDRLFLPRNASLEKLQDL----RD 87


                 ....*
gi 283806625 207 LLAAE 211
Cdd:cd10459   88 LLAAE 92
UBX smart00166
Domain present in ubiquitin-regulatory proteins; Present in FAF1 and Shp1p.
 283-353 3.86e-07

Domain present in ubiquitin-regulatory proteins; Present in FAF1 and Shp1p.


Pssm-ID: 197552 [Multi-domain]  Cd Length: 77  Bit Score: 47.30  E-value: 3.86e-07
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 283806625   283 YTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALL 353
Cdd:smart00166   1 VCRLQIRLPDGSRLVRRFPSSDTLRTVYEFVSAALGDGNDPFTLNSPFPRRTftKDDYSKKLLELALLPSSTL 73
UBX pfam00789
UBX domain; This domain is present in ubiquitin-regulatory proteins and is a general ...
 280-353 2.19e-06

UBX domain; This domain is present in ubiquitin-regulatory proteins and is a general Cdc48-interacting module.


Pssm-ID: 395637 [Multi-domain]  Cd Length: 80  Bit Score: 45.36  E-value: 2.19e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 283806625  280 KYNYTLLRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKL--SEDENLALNECGLVPSALL 353
Cdd:pfam00789   1 AEDVTRLQIRLPDGSRLVRRFNSSDKLQTVYDFVDSNRYDDLEPFSLNTPFPRRPltDLDYSKTLKEAGLLPNSTL 76
PUG smart00580
domain in protein kinases, N-glycanases and other nuclear proteins;
122-175 8.94e-05

domain in protein kinases, N-glycanases and other nuclear proteins;


Pssm-ID: 197798  Cd Length: 57  Bit Score: 39.98  E-value: 8.94e-05
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 283806625   122 VDTIAKYLDNIHLHPEEEKyrkiklQNKVFQERINCLEGTHEFFEAIGFQKVLL 175
Cdd:smart00580   2 VRDLLRALRNILHHPREEK------GNPAIKERLGPVPGGFELYFTVGFPRLLI 49
UBX_UBXN11 cd17077
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 11 (UBXN11) and similar ...
 284-353 6.65e-04

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 11 (UBXN11) and similar proteins; UBXN11, also termed colorectal tumor-associated antigen COA-1, or socius, or UBX domain-containing protein 5 (UBXD5), belongs to the UBXD family of proteins that contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. UBXN11 may function as a cofactor of p97 (also known as VCP or Cdc48), which is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. UBXN11 also acts as a novel interacting partner of Rnd proteins (Rnd1, Rnd2, and Rnd3/RhoE), new members of Rho family of small GTPases. It directly binds to Rnd GTPases through its C-terminal region, and further participates in disassembly of actin stress fibers. UBXN11 also binds directly to Galpha12 and Galpha13 through its N-terminal region. As a novel activator of the Galpha12 family, UBXN11 promotes the Galpha12-induced RhoA activation.


Pssm-ID: 340597  Cd Length: 76  Bit Score: 37.97  E-value: 6.65e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 283806625 284 TLLRVRLPDG---CLLqgTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLSEDENLALNECGLVPSALL 353
Cdd:cd17077    3 TTLRIKSENGeqtYIL--KMRFSDTIGDLRRYLDKHRSKDAASYEIVTTFPNKVYDDDSATLEELGLVPNATL 73
UBX_UBXN4 cd16117
Ubiquitin regulatory domain X (UBX) found in UBX domain protein 4 (UBXN4) and similar proteins; ...
 286-353 2.20e-03

Ubiquitin regulatory domain X (UBX) found in UBX domain protein 4 (UBXN4) and similar proteins; UBXN4, also termed ERAD (endoplasmic-reticulum-associated protein degradation) substrate erasing protein (erasin), or UBX domain-containing protein 2 (UBXD2), or UBXDC1, belongs to the UBXD family of proteins that contains the ubiquitin regulatory domain X (UBX) with a beta-grasp ubiquitin-like fold, but without the C-terminal double glycine motif. UBX domain is typically located at the carboxyl terminus of proteins, and participates broadly in the regulation of protein degradation. UBXN4 is an endoplasmic reticulum (ER) localized protein that interacts with p97 (also known as VCP or Cdc48) via its UBX domain. Erasin exists in a complex with other p97/VCP-associated factors involved in endoplasmic-reticulum-associated protein degradation (ERAD). p97 is a homohexameric AAA ATPase (ATPase associated with a variety of activities) involved in a variety of functions ranging from cell-cycle regulation to membrane fusion and protein degradation. The overexpression of UBXN4 increases degradation of a classical ERAD substrate and UBXN4 levels are increased in ER stressed cells. Anti-UBXN4 staining is increased in neuropathological lesions in brains of patients with Alzheimer's disease.


Pssm-ID: 340534 [Multi-domain]  Cd Length: 77  Bit Score: 36.54  E-value: 2.20e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 283806625 286 LRVRLPDGCLLQGTFYARERLGAVYGFVREALQSDWLPFELLASGGQKLSEDENLA--LNECGLVPSALL 353
Cdd:cd16117    4 IQFRLPDGSSFTNQFPSDAPLEEARQFVAQTVGPAYGPFSLATTFPRREFTDDDYQktLLELELAPSAAL 73
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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