SMTL ID : 7o00.1

Crystal structure of HLA-DR4 in complex with a HSP70 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.24 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 7 residues within 4Å: Chain A: V.113, V.114, N.115, E.163, H.164, W.165 Chain B: D.1 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.1

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 2 residues within 4Å: Chain B: N.18, E.21 1 PLIP interactions: 1 interactions with chain B Water bridges: B:E.21

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ge, C. et al., Key interactions in the trimolecular complex consisting of the rheumatoid arthritis-associated DRB1*04:01 molecule, the major glycosylated collagen II peptide and the T-cell receptor. Ann Rheum Dis (2022)

Release Date

2022-05-11

Peptides

HLA class II histocompatibility antigen, DR alpha chain: A
HLA class II histocompatibility antigen DR beta chain: B
Chaperone protein DnaK: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

C
CCC

HLA class II histocompatibility antigen, DR alpha chain

HLA class II histocompatibility antigen DR beta chain

Chaperone protein DnaK

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