SMTL ID : 8w84.1

HLA-DQ2.5-alpha2 gliadin peptide in complex with DQN0344AE02

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.11 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

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

NAG.1: 4 residues within 4Å: Chain C: N.120, E.168, H.169, W.170 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.120 NAG.2: 2 residues within 4Å: Chain D: N.49, E.52 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Okura, Y. et al., Characterizations of a neutralizing antibody broadly reactive to multiple gluten peptide:HLA-DQ2.5 complexes in the context of celiac disease. Nat Commun (2023)

Release Date

2023-11-08

Peptides

DQN0344AE02 Fab heavy chain: A
DQN0344AE02 Fab light chain: B
HLA class II histocompatibility antigen, DQ alpha 1 chain: C
MHC class II HLA-DQ-beta-1 - alpha2 gliadin peptide chimeric protein: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

DQN0344AE02 Fab heavy chain

DQN0344AE02 Fab light chain

HLA class II histocompatibility antigen, DQ alpha 1 chain

MHC class II HLA-DQ-beta-1 - alpha2 gliadin peptide chimeric protein

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