SMTL ID : 9cym.1

Structure of LAG3 bound to the MHC class II molecule I-A(b)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.84 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

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

NAG.1: 2 residues within 4Å: Chain A: G.220, N.222 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:N.222 Hydrogen bonds: A:N.222 NAG.2: 5 residues within 4Å: Chain A: N.162, C.163, S.164, T.196, F.197 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.162, A:S.164, A:T.196, A:T.196 NAG.3: 4 residues within 4Å: Chain B: V.120, N.122, E.170, W.172 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.170 NAG.4: 2 residues within 4Å: Chain D: N.19, Q.22 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ming, Q. et al., Structural basis for mouse LAG3 interactions with the MHC class II molecule I-A b. Nat Commun (2024)

Release Date

2024-08-21

Peptides

Secreted lymphocyte activation gene 3 protein: A
H-2 class II histocompatibility antigen, A-B alpha chain: B
Class-II-associated invariant chain peptide: C
H-2 class II histocompatibility antigen, A beta chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
A

C
P

D
B

Secreted lymphocyte activation gene 3 protein

H-2 class II histocompatibility antigen, A-B alpha chain

Class-II-associated invariant chain peptide

H-2 class II histocompatibility antigen, A beta chain

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