SMTL ID : 7yx9.2 (1 other biounit)

MHC-II dynamics are maintained in HLA-DR allotypes to ensure catalyzed peptide exchange

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

hetero-1-1-1-mer

Ligands

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: V.116, N.118, E.166, H.167, W.168 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.118 EDO.2: 3 residues within 4Å: Chain A: H.33, E.134, V.136 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.134 Water bridges: A:H.33, A:D.35, A:E.134, A:T.135 EDO.3: 5 residues within 4Å: Chain A: Q.18, S.19, G.20, M.36, I.63 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.20 EDO.4: 3 residues within 4Å: Chain A: Y.79, P.81 Chain B: P.23 No protein-ligand interaction detected (PLIP) EDO.5: 2 residues within 4Å: Chain A: T.74 Chain B: F.25 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Abualrous, E.T. et al., MHC-II dynamics are maintained in HLA-DR allotypes to ensure catalyzed peptide exchange. Nat.Chem.Biol. (2023)

Release Date

2023-02-22

Peptides

HLA class II histocompatibility antigen, DR alpha chain: A
MHC class II antigen: B
CLIP 103-107: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
G

HLA class II histocompatibility antigen, DR alpha chain

MHC class II antigen

CLIP 103-107

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