SMTL ID : 9cyl.1

Structure of LAG3 loop1 deletion bound to the MHC class II molecule I-A(b)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.66 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: 5 residues within 4Å: Chain A: V.120, N.122, E.170, H.171, W.172 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:E.170 NAG.2: 2 residues within 4Å: Chain B: N.20, Q.23 No protein-ligand interaction detected (PLIP) NAG.3: 2 residues within 4Å: Chain D: G.198, N.200 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.200 NAG.4: 6 residues within 4Å: Chain D: N.140, C.141, S.142, E.173, T.174, F.175 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:F.175 Hydrogen bonds: D:N.140, D:S.142, D:T.174, D:T.174

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

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

D
L

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

H-2 class II histocompatibility antigen, A beta chain

Class-II-associated invariant chain peptide

Secreted lymphocyte activation gene 3 protein

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