SMTL ID : 8vz9.1

Crystal structure of mouse MAIT M2A TCR-MR1-5-OP-RU complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: E.161, A.164, W.165, R.168 Chain C: S.94 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:S.94, C:S.94, A:E.161, A:E.161, A:R.168, A:R.168 GOL.2: 2 residues within 4Å: Chain A: D.38 Chain B: D.54 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.54

1 x 2LJ: 1-deoxy-1-({2,6-dioxo-5-[(E)-propylideneamino]-1,2,3,6-tetrahydropyrimidin-4-yl}amino)-D-ribitol(Covalent)

2LJ.3: 14 residues within 4Å: Chain A: Y.8, R.10, S.25, K.44, H.59, Y.63, L.67, W.70, R.95, I.97, Y.153, Q.154, W.157 Chain C: Y.96 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:Y.8, A:K.44, A:Y.63 Hydrogen bonds: A:R.10, A:S.25, A:S.25, A:R.95, A:R.95, A:Y.153, A:Q.154, C:Y.96

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciacchi, L. et al., Mouse mucosal-associated invariant T cell receptor recognition of MR1 presenting the vitamin B metabolite, 5-(2-oxopropylideneamino)-6-d-ribitylaminouracil. J.Biol.Chem. (2024)

Release Date

2024-04-10

Peptides

Major histocompatibility complex class I-related gene protein: A
Beta-2-microglobulin: B
Mouse MAIT TRAV1-TRAJ33 a-chain: C
Mouse MAIT MBV13-2A b-chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Major histocompatibility complex class I-related gene protein

Beta-2-microglobulin

Mouse MAIT TRAV1-TRAJ33 a-chain

Mouse MAIT MBV13-2A b-chain

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