eF-site ID 1seb-B PDB Code 1seb Chain B click to enlarge Title COMPLEX OF THE HUMAN MHC CLASS II GLYCOPROTEIN HLA-DR1 AND THE BACTERIAL SUPERANTIGEN SEB Classification COMPLEX (MHC II/PEPTIDE/TOXIN) Compound HLA CLASS II HISTOCOMPATIBILITY ANTIGEN Source ORGANISM_COMMON: human; ORGANISM_SCIENTIFIC: Homo sapiens; Sequence B:  GDTRPRFLWQLKFECHFFNGTERVRLLERCIYNQEESVRF DSDVGEYRAVTELGRPDAEYWNSQKDLLEQRRAAVDTYCR HNYGVGESFTVQRRVEPKVTVYPSKTQPLQHHNLLVCSVS GFYPGSIEVRWFRNGQEEKAGVVSTGLIQNGDWTFQTLVM LETVPRSGEVYTCQVEHPSVTSPLTVEWRARS Description (1)  HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ENDOGENOUS PEPTIDE MODEL, POLY-ALA, ENTEROTOXIN TYPE B Functional site 1) chain B residue 171-177 type prosite sequence YTCQVEH description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YDCRVEH source prosite : PS00290 2) chain B residue 57 type BINDING sequence D description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819 source Swiss-Prot : SWS_FT_FI1 3) chain B residue 61 type BINDING sequence W description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819 source Swiss-Prot : SWS_FT_FI1 4) chain B residue 81 type BINDING sequence H description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819 source Swiss-Prot : SWS_FT_FI1 5) chain B residue 82 type BINDING sequence N description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819 source Swiss-Prot : SWS_FT_FI1 6) chain B residue 93 type BINDING sequence R description BINDING => ECO:0000269|PubMed:8145819 source Swiss-Prot : SWS_FT_FI2 7) chain B residue 19 type CARBOHYD sequence N description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19303388, ECO:0000269|PubMed:24190431 source Swiss-Prot : SWS_FT_FI3

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