SMTL ID : 8w83.3 (3 other biounits)

HLA-DQ2.5-alpha1 gliadin peptide in complex with DQN0344AE02

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.82 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG.1: 4 residues within 4Å: Chain C: Y.19, V.118, N.120, W.170 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:V.118, C:W.170 Hydrogen bonds: C:Y.19, C:Y.19, C:Y.19

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 - alpha1 gliadin peptide chimeric protein: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
J

C
K

D
L

DQN0344AE02 Fab heavy chain

DQN0344AE02 Fab light chain

HLA class II histocompatibility antigen, DQ alpha 1 chain

MHC class II HLA-DQ-beta-1 - alpha1 gliadin peptide chimeric protein

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