SMTL ID : 4l4v.2 (1 other biounit)

Structure of human MAIT TCR in complex with human MR1-RL-6-Me-7-OH

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

hetero-oligomer

Ligands

1 x 1VY: 1-DEOXY-1-(7-HYDROXY-6-METHYL-2,4-DIOXO-3,4-DIHYDROPTERIDIN-8(2H)-YL)-D-RIBITOL(Non-covalent)

1VY.1: 13 residues within 4Å: Chain A: Y.8, R.10, S.25, K.44, Y.63, L.67, W.70, R.95, I.97, Y.153, Q.154, W.157 Chain B: Y.95 16 PLIP interactions: 15 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.63 Hydrogen bonds: A:R.10, A:S.25, A:S.25, A:K.44, A:R.95, A:R.95, A:Y.153, A:Q.154, A:Q.154, A:W.157, B:Y.95 Water bridges: A:R.10, A:Y.63, A:Y.63 pi-Stacking: A:Y.8

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain C: N.204, R.206 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:N.204, C:N.204, C:R.206, C:R.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patel, O. et al., Recognition of vitamin B metabolites by mucosal-associated invariant T cells. Nat Commun (2013)

Release Date

2013-07-17

Peptides

Major histocompatibility complex class I-related gene protein: A
MAIT T-cell receptor alpha chain: B
MAIT T-cell receptor beta chain: C
Beta-2-microglobulin: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
E

D
F

Major histocompatibility complex class I-related gene protein

MAIT T-cell receptor alpha chain

MAIT T-cell receptor beta chain

Beta-2-microglobulin

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