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

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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 E:  IKEEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKE
TVWRLEEFGRFASFEAQGALANIAVDKANLEIMTKRSNYT
PITNVPPEVTVLTNSPVELREPNVLICFIDKFTPPVVNVT
WLRNGKPVTTGVSETVFLPREDHLFRKFHYLPFLPSTEDV
YDCRVEHWGLDEPLLKHWEFD
Description (1)  HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, ENDOGENOUS PEPTIDE MODEL, POLY-ALA, ENTEROTOXIN TYPE B


Functional site

1) chain E
residue 49
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

2) chain E
residue 52
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

3) chain E
residue 55
type SITE
sequence E
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:23260142, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI5

4) chain E
residue 62
type SITE
sequence N
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI6

5) chain E
residue 69
type SITE
sequence N
description Pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI7

6) chain E
residue 76
type SITE
sequence R
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:23260142, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819, ECO:0007744|PDB:4FQX, ECO:0007744|PDB:4GBX
source Swiss-Prot : SWS_FT_FI8

7) chain E
residue 78
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI9

8) chain E
residue 118
type CARBOHYD
sequence N
description N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:19159218, ECO:0000269|PubMed:7477400
source Swiss-Prot : SWS_FT_FI9

9) chain E
residue 53
type SITE
sequence S
description Self- and pathogen-derived peptide antigen => ECO:0000269|PubMed:17583734, ECO:0000269|PubMed:21115828, ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI4


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