SMTL ID : 7nzf.1

Crystal structure of HLA-DR4 in complex with a mutated human collagen type II peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

NAG.1: 1 residues within 4Å: Chain A: N.78 No protein-ligand interaction detected (PLIP) NAG.2: 7 residues within 4Å: Chain A: V.116, V.117, N.118, E.166, H.167, W.168 Chain B: D.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.116, A:W.168 Hydrogen bonds: A:N.118, A:W.168 Water bridges: A:N.118

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
mutant human collagen type II,259-273: 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

mutant human collagen type II,259-273

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