ID A0A9L0RV39_HORSE Unreviewed; 244 AA.
AC A0A9L0RV39;
DT 13-SEP-2023, integrated into UniProtKB/TrEMBL.
DT 13-SEP-2023, sequence version 1.
DT 18-JUN-2025, entry version 11.
DE SubName: Full=Major histocompatibility complex, class II, DM alpha {ECO:0000313|Ensembl:ENSECAP00000066557.1};
GN Name=HLA-DMA {ECO:0000313|Ensembl:ENSECAP00000066557.1};
OS Equus caballus (Horse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX NCBI_TaxID=9796 {ECO:0000313|Ensembl:ENSECAP00000066557.1, ECO:0000313|Proteomes:UP000002281};
RN [1] {ECO:0000313|Ensembl:ENSECAP00000066557.1, ECO:0000313|Proteomes:UP000002281}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000066557.1,
RC ECO:0000313|Proteomes:UP000002281};
RX PubMed=19892987; DOI=10.1126/science.1178158;
RG Broad Institute Genome Sequencing Platform;
RG Broad Institute Whole Genome Assembly Team;
RA Wade C.M., Giulotto E., Sigurdsson S., Zoli M., Gnerre S., Imsland F.,
RA Lear T.L., Adelson D.L., Bailey E., Bellone R.R., Bloecker H., Distl O.,
RA Edgar R.C., Garber M., Leeb T., Mauceli E., MacLeod J.N., Penedo M.C.T.,
RA Raison J.M., Sharpe T., Vogel J., Andersson L., Antczak D.F., Biagi T.,
RA Binns M.M., Chowdhary B.P., Coleman S.J., Della Valle G., Fryc S.,
RA Guerin G., Hasegawa T., Hill E.W., Jurka J., Kiialainen A., Lindgren G.,
RA Liu J., Magnani E., Mickelson J.R., Murray J., Nergadze S.G., Onofrio R.,
RA Pedroni S., Piras M.F., Raudsepp T., Rocchi M., Roeed K.H., Ryder O.A.,
RA Searle S., Skow L., Swinburne J.E., Syvaenen A.C., Tozaki T., Valberg S.J.,
RA Vaudin M., White J.R., Zody M.C., Lander E.S., Lindblad-Toh K.;
RT "Genome sequence, comparative analysis, and population genetics of the
RT domestic horse.";
RL Science 326:865-867(2009).
RN [2] {ECO:0000313|Ensembl:ENSECAP00000066557.1}
RP IDENTIFICATION.
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000066557.1};
RG Ensembl;
RL Submitted (MAR-2025) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004479}; Single-
CC pass type I membrane protein {ECO:0000256|ARBA:ARBA00004479}.
CC -!- SIMILARITY: Belongs to the MHC class II family.
CC {ECO:0000256|ARBA:ARBA00007394, ECO:0000256|RuleBase:RU004238}.
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DR Ensembl; ENSECAT00000114094.1; ENSECAP00000066557.1; ENSECAG00000003669.4.
DR GeneTree; ENSGT00940000161157; -.
DR Proteomes; UP000002281; Chromosome 20.
DR GO; GO:0042613; C:MHC class II protein complex; IEA:UniProtKB-KW.
DR GO; GO:0002250; P:adaptive immune response; IEA:UniProtKB-KW.
DR GO; GO:0002504; P:antigen processing and presentation of peptide or polysaccharide antigen via MHC class II; IEA:UniProtKB-KW.
DR Gene3D; 3.10.320.10; Class II Histocompatibility Antigen, M Beta Chain, Chain B, domain 1; 1.
DR Gene3D; 2.60.40.10; Immunoglobulins; 1.
DR InterPro; IPR007110; Ig-like_dom.
DR InterPro; IPR036179; Ig-like_dom_sf.
DR InterPro; IPR013783; Ig-like_fold.
DR InterPro; IPR003006; Ig/MHC_CS.
DR InterPro; IPR003597; Ig_C1-set.
DR InterPro; IPR050160; MHC/Immunoglobulin.
DR InterPro; IPR011162; MHC_I/II-like_Ag-recog.
DR InterPro; IPR014745; MHC_II_a/b_N.
DR InterPro; IPR001003; MHC_II_a_N.
DR PANTHER; PTHR19944:SF50; HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DM ALPHA CHAIN; 1.
DR PANTHER; PTHR19944; MHC CLASS II-RELATED; 1.
DR Pfam; PF07654; C1-set; 1.
DR Pfam; PF00993; MHC_II_alpha; 1.
DR SMART; SM00407; IGc1; 1.
DR SMART; SM00920; MHC_II_alpha; 1.
DR SUPFAM; SSF48726; Immunoglobulin; 1.
DR SUPFAM; SSF54452; MHC antigen-recognition domain; 1.
DR PROSITE; PS50835; IG_LIKE; 1.
DR PROSITE; PS00290; IG_MHC; 1.
PE 3: Inferred from homology;
KW Adaptive immunity {ECO:0000256|ARBA:ARBA00023130};
KW Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW Immunity {ECO:0000256|ARBA:ARBA00022859};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW MHC II {ECO:0000256|ARBA:ARBA00023182};
KW Reference proteome {ECO:0000313|Proteomes:UP000002281};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 217..237
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 104..189
FT /note="Ig-like"
FT /evidence="ECO:0000259|PROSITE:PS50835"
SQ SEQUENCE 244 AA; 26900 MW; EA230EBD9C802BFC CRC64;
MATAAVDLDS SSAPTPVWRD DLENHTFLHT IYCQDWSPSV GLSETYDEDQ LFSFNFSQNV
RVPRLPEFTD WAQKAGDSSN IFFDKTFCQE MIQEIGPNLE GQIPVSRGIP ITEVYTLKPL
EFGKPNTLVC SVSNLFPPTL TVNWQHQFSP VEGAGPTFVS AVDGLSFQAF SYLNFTPAPN
DVYSCIVTHE IDGYTAIAYW VPQNALPSDL LENVLCGVAF GLGVLGIIVG LVLIIYFRRP
CSGG
//
