eF-site ID 1seb-B
PDB Code 1seb
Chain B

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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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