CHROMO (CHRromatin Organization Modifier) domains and chromo shadow domains; Members of this group are chromodomains or chromo shadow domains; these are SH3-fold-beta-barrel domains of the chromo-like superfamily. Chromodomains lack the first strand of the SH3-fold-beta-barrel, this first strand is altered by insertion in the chromo shadow domains. The chromodomain is a conserved region of about 50 amino acids, found in a variety of chromosomal proteins, and which appears to play a role in the functional organization of the eukaryotic nucleus. The chromodomain is implicated in the binding, of the proteins in which it is found, to methylated histone tails and maybe RNA. Chromodomain-containing proteins include: i) those having an N-terminal chromodomain followed by a related chromo shadow domain, such as Drosophila and human heterochromatin protein Su(var)205 (HP1), and mammalian modifier 1 and 2; ii) those having a single chromodomain, such as Drosophila protein Polycomb (Pc), mammalian modifier 3, human Mi-2 autoantigen, and several yeast and Caenorhabditis elegans proteins of unknown function; iii) those having paired tandem chromodomains, such as mammalian DNA-binding/helicase proteins CHD-1 to CHD-4 and yeast protein CHD1; (iv) and elongation factor eEF3, a member of the ATP-binding cassette (ABC) family of proteins, that serves an essential function in the translation cycle of fungi. eEF3 is a soluble factor lacking a transmembrane domain and having two ABC domains arranged in tandem, with a unique chromodomain inserted within the ABC2 domain.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958723871  254 MKVQVRYGRGKNQKMYEASIKDSDVEGGEVLYLVHYCGWNVRYDEWIKADKIVRPADK 311
Cdd:cd18641      1 TKVKVKYGRGKTQKIYEASIKSTEIDDGEVLYLVHYYGWNVRYDEWVKADRIIWPLDK 58

ARID/BRIGHT DNA binding domain; Members of the recently discovered ARID (AT-rich interaction domain) family of DNA-binding proteins are found in fungi and invertebrate and vertebrate metazoans. ARID-encoding genes are involved in a variety of biological processes including embryonic development, cell lineage gene regulation and cell cycle control. Although the specific roles of this domain and of ARID-containing proteins in transcriptional regulation are yet to be elucidated, they include both positive and negative transcriptional regulation and a likely involvement in the modification of chromatin structure. The basic structure of the ARID domain domain appears to be a series of six alpha-helices separated by beta-strands, loops, or turns, but the structured region may extend to an additional helix at either or both ends of the basic six. Based on primary sequence homology, they can be partitioned into three structural classes: Minimal ARID proteins that consist of a core domain formed by six alpha helices; ARID proteins that supplement the core domain with an N-terminal alpha-helix; and Extended-ARID proteins, which contain the core domain and additional alpha-helices at their N- and C-termini.

                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871     1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:smart01014   14 MEKRGTPLDKIPVIGGKPLDLYRLYRAVQKRGGFDKVTKKKKWKQVARELGIPPSATSAGTSLRKHYEKYLLPYE 88

ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, and also known as the BRIGHT domain.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:pfam01388   13 HEKRGTPLKQIPVIGGKPVDLYKLYKAVQKLGGYDKVTEKNLWREVAEKLGFPPSAASAATQLKQIYEKYLLPYE 87

Chromatin organization modifier domain;

                            10        20        30        40
                    ....*....|....*....|....*....|....*....|..
gi 1958723871   270 EASIKDSDVEGGEVLYLVHYCGWNVRYDEWIKADKIVRPADK 311
Cdd:smart00298    5 EKILDHRWKKKGELEYLVKWKGYSYSEDTWEPEENLLNCSKK 46

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID4A, ARID4B and similar proteins; This subfamily contains ARID4A and its paralog ARID4B, both of which are retinoblastoma (Rb)-binding proteins that function as coactivators to enhance the androgen receptor (AR) and Rb transcriptional activity, and play important roles in the AR and Rb pathways to control male fertility. They also act as the leukemia and tumor suppressors involved in epigenetic regulation in leukemia and Prader-Willi/Angelman syndrome. Moreover, they associate with the mSIN3A histone deacetylase (HDAC) chromatin remodeling complex through the interaction with each other, as well as with the breast cancer associated tumor suppressor ING1 and the breast cancer metastasis suppressor BRMS1. Both ARID4A and ARID4B contain a Tudor domain, a PWWP domain (also known as HATH domain or RBB1NT domain), an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a chromobarrel domain, and a C-terminal R2 domain.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:cd16868     13 MEDRGTPINKPPVLGYKDLDLFKLYKLVQELGGMERVSQGAKWRSIYQQLGIPVLNSAASHNIKQAYKKYLYAFE 87

ARID/BRIGHT DNA binding domain; Members of the recently discovered ARID (AT-rich interaction domain) family of DNA-binding proteins are found in fungi and invertebrate and vertebrate metazoans. ARID-encoding genes are involved in a variety of biological processes including embryonic development, cell lineage gene regulation and cell cycle control. Although the specific roles of this domain and of ARID-containing proteins in transcriptional regulation are yet to be elucidated, they include both positive and negative transcriptional regulation and a likely involvement in the modification of chromatin structure. The basic structure of the ARID domain domain appears to be a series of six alpha-helices separated by beta-strands, loops, or turns, but the structured region may extend to an additional helix at either or both ends of the basic six. Based on primary sequence homology, they can be partitioned into three structural classes: Minimal ARID proteins that consist of a core domain formed by six alpha helices; ARID proteins that supplement the core domain with an N-terminal alpha-helix; and Extended-ARID proteins, which contain the core domain and additional alpha-helices at their N- and C-termini.

                            10        20        30        40        50        60        70
                    ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871     1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:smart01014   14 MEKRGTPLDKIPVIGGKPLDLYRLYRAVQKRGGFDKVTKKKKWKQVARELGIPPSATSAGTSLRKHYEKYLLPYE 88

chromo barrel domain of retinoblastoma binding protein 1, and similar proteins; Retinoblastoma-binding protein 1 (RBP1), also termed AT-rich interaction domain 4A, is a ubiquitously expressed nuclear protein. RBP1 is a tumor and leukemia suppressor that binds both methylated histone tails and DNA, and is involved in epigenetic regulation in leukemia and Prader-Willi/Angelman syndromes. The chromo barrel domain of RBP1 has been reported to recognize histone H4K20me3 weakly, and this binding is enhanced by the simultaneous binding of DNA. RBP1 binds directly, with several other proteins, to retinoblastoma protein (pRB) which regulates cell proliferation; pRB represses transcription by recruiting RBP1. SH3-fold-beta-barrel domains of the chromo-like superfamily include chromodomains, chromo shadow domains, and chromo barrel domains, and are implicated in the recognition of lysine-methylated histone tails and nucleic acids. The chromodomain differs, in that it lacks the first strand of the SH3-fold-beta-barrel. This first strand is altered by insertion in the chromo shadow domains, and chromo barrel domains are typical SH3-fold-beta-barrel domains with sequence similarity to the canonical chromodomain.

                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*...
gi 1958723871  254 MKVQVRYGRGKNQKMYEASIKDSDVEGGEVLYLVHYCGWNVRYDEWIKADKIVRPADK 311
Cdd:cd18641      1 TKVKVKYGRGKTQKIYEASIKSTEIDDGEVLYLVHYYGWNVRYDEWVKADRIIWPLDK 58

ARID/BRIGHT DNA binding domain; This domain is know as ARID for AT-Rich Interaction Domain, and also known as the BRIGHT domain.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:pfam01388   13 HEKRGTPLKQIPVIGGKPVDLYKLYKAVQKLGGYDKVTEKNLWREVAEKLGFPPSAASAATQLKQIYEKYLLPYE 87

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing proteins ARID5A, ARID5B, and similar proteins; This subfamily contains ARID5A and its paralog ARID5B. ARID5A, also called modulator recognition factor 1 (MRF-1), is an estrogen receptor alpha (ER alpha)-interacting protein that is expressed abundantly in cardiovascular tissues and suppresses ER alpha-induced transactivation. It also plays an important role in the promotion of inflammatory processes and autoimmune diseases. ARID5B, also called MRF1-like protein or modulator recognition factor 2 (MRF-2), is a DNA-binding protein that directly interacts with plant homeodomain (PHD) finger 2 (PHF2) to form a protein kinase A (PKA)-dependent PHF2-ARID5B histone H3K9Me2 demethylase complex. It also functions as a transcriptional co-regulator for the transcription factor sex determining region Y (SRY)-box protein 9 (Sox9) and promotes chondrogenesis through histone modification. Moreover, ARID5B is highly expressed in the cardiovascular system and may play essential roles in the phenotypic change of smooth muscle cells (SMCs) through its regulation of SMC differentiation. Both ARID5A and ARID5B contain an AT-rich DNA-interacting domain (ARID, also known as BRIGHT).

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLG-IPVLNSAAGYNVKcAYKKYLYGFE 75
Cdd:cd16869     13 MKDRGTPIERIPHLGFKQIDLYTFFKLVQKLGGYEQVTAKRLWKHVYDELGgNPSSTSAATCTRR-HYEKLLLPYE 87

ARID/BRIGHT DNA binding domain of yeast SWI/SNF chromatin-remodeling complex subunit Swi1p and similar proteins; Saccharomyces cerevisiae Swi1p, also called SWI/SNF chromatin-remodeling complex subunit SWI1, regulatory protein GAM3, or transcription regulatory protein ADR6, is a transcription regulatory protein that is a subunit of the SWI/SNF complex, which plays critical roles in the regulation of gene transcription and expression. It can exist as a prion, [SWI(+)], which demonstrates a link between prionogenesis and global transcriptional regulation. Swi1p contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT) that binds DNA nonspecifically. This subfamily also includes Schizosaccharomyces pombe SWI/SNF chromatin-remodeling complex subunit sol1 (sol1p, also known as switch one-like protein). sol1p is a homolog of S. cerevisiae Swi1p and is also a part of SWI/SNF chromatin-remodeling complex.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPV-LNSAAGYNVKCAYKKYLYGFEE 76
Cdd:cd16871     14 MAKRGTPIEQQPVIGGRPVNLFRLYQLVQKLGGSRQVTQNNQWPRVAQKLGFPPeQNPQVAQQLAQIYQRYLLPYEE 90

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 5A (ARID5A) and similar proteins; ARID5A, also called modulator recognition factor 1 (MRF-1), is an estrogen receptor alpha (ER alpha)-interacting protein that is expressed abundantly in cardiovascular tissues and suppresses ER alpha-induced transactivation. It also associates with thyroid receptor alpha (TR alpha) and retinoid X receptor alpha (RXR alpha) in a ligand-dependent manner, and with ER beta, androgen receptor (AR), and the retinoic acid receptor (RAR) in a ligand-independent manner. ARID5A functions as a negative regulator of RORgamma-induced Th17 cell differentiation and may be involved in the pathogenesis of rheumatoid arthritis (RA). Moreover, it is an important transcriptional partner of the transcription factor sex determining region Y (SRY)-box protein 9 (Sox9) in stimulation of chondrocyte-specific transcription. Meanwhile, ARID5A plays an important role in promotion of inflammatory processes and autoimmune diseases. It works as a unique RNA binding protein, which stabilizes interleukin-6 (IL-6) but not tumor necrosis factor-alpha (TNF-alpha) mRNA through binding to the 3' untranslated region (UTR) of IL-6 mRNA, and inhibits the destabilizing effect of regnase-1 on IL-6 mRNA. ARID5A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT).

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDL-GIPVLNSAAgynvKCAYKKY 70
Cdd:cd16884     13 MKERNTPIERIPHLGFKQINLWKIYKAVEKLGGYELVTARRLWKNVYDELgGSPGSTSAA----TCTRRHY 79

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3C (ARID3C) and similar proteins; ARID3C, also called Brightlike, is a new ARID3 family transcription factor that co-activates ARID3A-mediated immunoglobulin gene transcription. It also functions as a potential regulator of early events in B cell antigen receptor (BCR) signaling. ARID3C contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:cd16880     27 MQKRGTPVNRIPIMAKQVLDLYTLYRLVTDKGGLVEVINKKIWREITKGLSLPTSITSAAFTLRTQYMKYLYPYE 101

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3B (ARID3B) and similar proteins; ARID3B, also called Bright and dead ringer protein, or Bright-Dri-like protein (Bdp), is a DNA binding protein involved in cellular immortalization, epithelial-mesenchymal transition (EMT), and tumorigenesis. Its expression is differentially regulated in normal and malignant tissues. It is required for heart development by regulating the motility and differentiation of heart progenitors. ARID3B is overexpressed in neuroblastoma and ovarian cancer. It acts as a novel target with roles in cell motility in breast cancer cells, promotes migration of mouse embryo fibroblasts (MEFs) and breast cancer cells, and induces tumor necrosis factor alpha (TNFalpha)-mediated apoptosis. ARID3B contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:cd16879     26 MQKRGTPINRIPIMAKQVLDLYMLYKLVTEKGGLVEVINKKIWREITKGLNLPTSITSAAFTLRTQYMKYLYPYE 100

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 3A (ARID3A) and similar proteins; ARID3A, also called B-cell regulator of IgH transcription (Bright), dead ringer-like protein 1 (Dril1), or E2F-binding protein 1 (E2FBP1), is an ubiquitously expressed DNA-binding protein that has been implicated in embryonic patterning, cell lineage gene regulation, and cell cycle control, chromatin remodeling and transcriptional regulation. It was originally identified as a B cell-specific trans-activator of immunoglobulin heavy-chain (IgH) transcription, which increases immunoglobulin transcription in antigen-activated B cells and plays regulatory roles in hematopoiesis. It also functions as an E2F transcription regulator, inducing promyelocytic leukemia protein (PML) reduction and suppressing the formation of PML-nuclear bodies. It antagonizes the p16(INK4A)-Rb tumor suppressor machinery by regulating PML stability. ARID3A transcriptional activity can be modulated by SUMO (Small Ubiquitin-related Modifier) modification through the interaction with the SUMO-conjugating enzyme Ubc9. ARID3A also plays an important role in marginal zone B lymphocyte development and autoantibody production. Furthermore, ARID3A is a direct p53 target gene. It controls cell growth in a p53-dependent manner. ARID3A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), a SUMO-I conjugation (SUMO) motif and a multifunctional homomerization/nuclear export REKLES domain, which consists of two subdomains: a modestly conserved N-terminal REKLES alpha and a highly conserved (among ARID3 orthologous proteins) C-terminal REKLES beta.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGYNVKCAYKKYLYGFE 75
Cdd:cd16878     34 MQKRGTPVNRIPIMAKQVLDLYMLYVLVTEKGGLVEVINKKLWREITKGLNLPTSITSAAFTLRTQYMKYLYPYE 108

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1B (ARID1B) and similar proteins; ARID1B, also called BRG1-associated factor 250b (BAF250B), BRG1-binding protein ELD/OSA1, Osa homolog 2 (Osa2), or p250R, is the largest subunit of ATP-dependent SWItch/sucrose nonfermentable (SWI/SNF) chromatin remodeling complex, which plays a critical role in transcriptional control and gene expression. ARID1B exhibits tumour-suppressor activities in pancreatic cancer cell lines. Mutations in the ARID1B gene cause Coffin-Siris syndrome, exhibiting developmental defects, and haplo-insufficiency of ARID1B is a frequent cause of intellectual disability. Moreover, mutations in the ARID1B gene have been found in many cancers. ARID1B contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), which binds DNA in a non-sequence-specific manner similar to ARID1A.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGyNVKCAYKKYLYGFE 75
Cdd:cd16877     14 MEERGTPVASLPAVGKKPLDLFRLYVCVKEIGGLAQVNKNKKWRELATNLNVGTSSSAAS-SLKKQYIQYLFAFE 87

ARID/BRIGHT DNA binding domain of JARID proteins; The JARID subfamily within the JmjC protein family includes lysine-specific demethylase KDM5A, KDM5B, KDM5C, KDM5D and a Drosophila homolog, protein little imaginal discs (Lid). KDM5A was originally identified as a retinoblastoma protein (Rb)-binding partner and its inactivation may be important for Rb to promote differentiation. It is involved in transcription through interacting with TBP, p107, nuclear receptors, Myc, Sin3/HDAC, Mad1, RBP-J, CLOCK and BMAL1. KDM5B has a restricted expression pattern in the testis, ovary, and transiently in the mammary gland of the pregnant female and has been shown to be upregulated in breast cancer, prostate cancer, and lung cancer, suggesting a potential role in tumorigenesis. Both KDM5A and KDM5B function as trimethylated histone H3 lysine 4 (H3K4me3) demethylases. KDM5C is a H3K4 trimethyl-histone demethylase that catalyzes demethylation of H3K4me3 and H3K4me2 to H3K4me1. It plays a role in neuronal survival and dendrite development. KDM5C defects are associated with X-linked mental retardation (XLMR). KDM5D is a male-specific antigen that shows a demethylase activity specific for di- and tri-methylated histone H3K4 (H3K4me3 and H3K4me2), and has a male-specific function as a histone H3K4 demethylase by recruiting a meiosis-regulatory protein, MSH5, to condensed DNA. KDM5D directly interacts with a polycomb-like protein Ring6a/MBLR, and plays a role in regulation of transcriptional initiation through H3K4 demethylation. The family also includes Drosophila melanogaster protein little imaginal discs (Lid) that functions as a JmjC-dependent trimethyl histone H3K4 (H3K4me3) demethylase, which is required for dMyc-induced cell growth. It positively regulates Hox gene expression in S2 cells. Members of this subfamily contain the catalytic JmjC domain, JmjN, the AT-rich domain interacting domain (ARID)/BRIGHT domain, a C5HC2 zinc finger, as well as two or three plant homeodomain (PHD) fingers.

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1958723871   10 KRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPvLNSAAGYNVKCAYKKYLYGFE 75
Cdd:cd16864     23 KIPNVERKALDLFTLHKIVQEEGGFEEVTKERKWSKVARRLGYP-PGKGVGSLLRGHYERILYPYD 87

ARID/BRIGHT DNA binding domain of AT-rich interactive domain-containing protein 1A (ARID1A) and similar proteins; ARID1A, also called B120, BRG1-associated factor 250a (BAF250A), Osa homolog 1(OSA1), SWI-like protein, SWI/SNF complex protein p270, or SWI/SNF-related, matrix-associated, actin-dependent regulator of chromatin subfamily F member 1 (SWI1), has been identified as a novel tumor suppressor in various tumor types. It interacts with BRG1 adenosine triphosphatase to form a SWItch/Sucrose NonFermentable (SWI/SNF) chromatin remodeling protein complex, which plays a critical role in transcriptional control and gene expression. ARID1A contains an AT-rich DNA-interacting domain (ARID, also known as BRIGHT), and Eld/Osa homology domains (EHD) 1 and 2 within the C-terminus. The ARID in ARID1A binds nonspecific DNA in general and plays an important role in targeting SWI/SNF to chromatin. The EHD1 may be capable of mediating an intramolecular association with EHD2, and/or an intermolecular association resulting in homo- or hetero-dimerization. The EHD2 binds Swi2/Brahma homologue Brahma-related gene 1 (BRG1, also known as Snf2b), a human homologue of yeast Swi2.

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1958723871    1 MEDRGTPINKRPVLGYRNLNLFKLFRLVHKLGGFDNIESGAVWKQVYQDLGIPVLNSAAGyNVKCAYKKYLYGFE 75
Cdd:cd16876     14 TEEKAMGMTNLPAVGRKPLDLYRLYVSVKEIGGLTQVNKNKKWRELATNLNVGTSSSAAS-SLKKQYIQCLYAFE 87