eF-site ID 1d5x-B
PDB Code 1d5x
Chain B

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Title X-RAY CRYSTAL STRUCTURE OF HLA-DR4 COMPLEXED WITH DIPEPTIDE MIMETIC AND SEB
Classification IMMUNE SYSTEM/PEPTIDE INHIBITOR
Compound HLA CLASS II HISTOCOMPATIBILITY ANTIGEN
Source ORGANISM_SCIENTIFIC: Staphylococcus aureus;
Sequence B:  GDTRPRFLEQVKHECHFFNGTERVRFLDRYFYHQEEYVRF
DSDVGEYRAVTELGRPDAEYWNSQKDLLEQKRAAVDTYCR
HNYGVGESFTVQRRVYPEVTVYPAKNLLVCSVNGFYPGSI
EVRWFRNGQEEKTGVVSTGLIQNGDWTFQTLVMLETVPRS
GEVYTCQVEHPSLTSPLTVEWRA
Description


Functional site

1) chain B
residue 13
type
sequence H
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

2) chain B
residue 30
type
sequence Y
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

3) chain B
residue 71
type
sequence K
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

4) chain B
residue 77
type
sequence T
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

5) chain B
residue 78
type
sequence Y
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

6) chain B
residue 81
type
sequence H
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

7) chain B
residue 82
type
sequence N
description BINDING SITE FOR CHAIN D OF DIPEPTIDE MIMETIC INHIBITOR
source : AC1

8) chain B
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI1

9) chain B
residue 61
type BINDING
sequence W
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI1

10) chain B
residue 81
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI1

11) chain B
residue 82
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:31619516, ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI1

12) chain B
residue 93
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:8145819
source Swiss-Prot : SWS_FT_FI2

13) 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

14) chain B
residue 171-177
type prosite
sequence YTCQVEH
description IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YTCQVEH
source prosite : PS00290


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