ID   A2AAZ0_HUMAN            Unreviewed;       224 AA.
AC   A2AAZ0;
DT   20-FEB-2007, integrated into UniProtKB/TrEMBL.
DT   20-FEB-2007, sequence version 1.
DT   27-MAR-2024, entry version 114.
DE   SubName: Full=Major histocompatibility complex, class II, DQ beta 1 {ECO:0000313|Ensembl:ENSP00000382029.3};
GN   Name=HLA-DQB1 {ECO:0000313|Ensembl:ENSP00000382029.3};
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606 {ECO:0000313|Ensembl:ENSP00000382029.3, ECO:0000313|Proteomes:UP000005640};
RN   [1] {ECO:0000313|Ensembl:ENSP00000382029.3, ECO:0000313|Proteomes:UP000005640}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=14574404; DOI=10.1038/nature02055;
RA   Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L.,
RA   Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R.,
RA   Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D.,
RA   Andrews T.D., Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J.,
RA   Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H.,
RA   Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J.,
RA   Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P.,
RA   Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V.,
RA   Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J.,
RA   Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E.,
RA   Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J.,
RA   French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J.,
RA   Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C.,
RA   Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A.,
RA   Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R.,
RA   Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M.,
RA   Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K.,
RA   Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R.,
RA   Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M.,
RA   Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A.,
RA   Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L.,
RA   Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I.,
RA   Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y.,
RA   Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E.,
RA   Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A.,
RA   Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W.,
RA   Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M.,
RA   West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J.,
RA   Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M.,
RA   Bentley D.R., Coulson A., Durbin R., Hubbard T., Sulston J.E., Dunham I.,
RA   Rogers J., Beck S.;
RT   "The DNA sequence and analysis of human chromosome 6.";
RL   Nature 425:805-811(2003).
RN   [2] {ECO:0007829|PubMed:21269460}
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=21269460; DOI=10.1186/1752-0509-5-17;
RA   Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Burckstummer T.,
RA   Bennett K.L., Superti-Furga G., Colinge J.;
RT   "Initial characterization of the human central proteome.";
RL   BMC Syst. Biol. 5:17-17(2011).
RN   [3] {ECO:0000313|Ensembl:ENSP00000382029.3}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (NOV-2023) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Endosome membrane
CC       {ECO:0000256|ARBA:ARBA00004530}; Single-pass type I membrane protein
CC       {ECO:0000256|ARBA:ARBA00004530}. Lysosome membrane
CC       {ECO:0000256|ARBA:ARBA00004352}; Single-pass type I membrane protein
CC       {ECO:0000256|ARBA:ARBA00004352}.
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DR   EMBL; AL662789; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   AlphaFoldDB; A2AAZ0; -.
DR   SMR; A2AAZ0; -.
DR   MassIVE; A2AAZ0; -.
DR   MaxQB; A2AAZ0; -.
DR   PeptideAtlas; A2AAZ0; -.
DR   ProteomicsDB; 312; -.
DR   Antibodypedia; 2668; 218 antibodies from 18 providers.
DR   Ensembl; ENST00000399079.7; ENSP00000382029.3; ENSG00000179344.17.
DR   UCSC; uc011dqd.3; human.
DR   HGNC; HGNC:4944; HLA-DQB1.
DR   VEuPathDB; HostDB:ENSG00000179344; -.
DR   GeneTree; ENSGT00940000154723; -.
DR   ChiTaRS; HLA-DQB1; human.
DR   Proteomes; UP000005640; Chromosome 6.
DR   Bgee; ENSG00000179344; Expressed in right lung and 189 other cell types or tissues.
DR   ExpressionAtlas; A2AAZ0; baseline and differential.
DR   GO; GO:0010008; C:endosome membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005765; C:lysosomal membrane; IEA:UniProtKB-SubCell.
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   CDD; cd21001; IgC1_MHC_II_beta_HLA-DQ_I-A; 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; IPR011162; MHC_I/II-like_Ag-recog.
DR   InterPro; IPR014745; MHC_II_a/b_N.
DR   InterPro; IPR000353; MHC_II_b_N.
DR   PANTHER; PTHR19944:SF101; HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DQ BETA 1 CHAIN; 1.
DR   PANTHER; PTHR19944; MHC CLASS II-RELATED; 1.
DR   Pfam; PF07654; C1-set; 1.
DR   Pfam; PF00969; MHC_II_beta; 1.
DR   SMART; SM00407; IGc1; 1.
DR   SMART; SM00921; MHC_II_beta; 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   1: Evidence at protein level;
KW   Adaptive immunity {ECO:0000256|ARBA:ARBA00023130};
KW   Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW   Endosome {ECO:0000256|ARBA:ARBA00022753};
KW   Glycoprotein {ECO:0000256|ARBA:ARBA00023180};
KW   Immunity {ECO:0000256|ARBA:ARBA00022859};
KW   Lysosome {ECO:0000256|ARBA:ARBA00023228};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136};
KW   MHC II {ECO:0000256|ARBA:ARBA00023182};
KW   Proteomics identification {ECO:0007829|MaxQB:A2AAZ0,
KW   ECO:0007829|PeptideAtlas:A2AAZ0};
KW   Reference proteome {ECO:0000313|Proteomes:UP000005640};
KW   Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP}.
FT   SIGNAL          1..30
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           31..224
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5002642641"
FT   DOMAIN          129..217
FT                   /note="Ig-like"
FT                   /evidence="ECO:0000259|PROSITE:PS50835"
SQ   SEQUENCE   224 AA;  25962 MW;  DEF952049C8E61DB CRC64;
     MSWKKALRIP GDLRVATVTL MLAMLSSLLA EGRDSPEDFV FQFKGMCYFT NGTERVRLVT
     RYIYNREEYA RFDSDVGVYR AVTPQGRPDA EYWNSQKEVL EGTRAELDTV CRHNYEVAFR
     GILQRRVEPT VTISPSRTEA LNHHNLLVCS VTDFYPGQIK VRWFRNDQEE TAGVVSTPLI
     RNGDWTFQIL VMLEMTPQRG DVYTCHVEHP SLQSPITVEW RLLH
//