SMTL ID : 4l8s.1

Crystal structure of a human Valpha7.2/Vbeta13.3 MAIT TCR in complex with bovine MR1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-oligomer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: R.61, F.62, K.83 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.81 Water bridges: A:R.61 Salt bridges: A:R.61, A:K.83 SO4.2: 3 residues within 4Å: Chain A: P.9, T.10, E.11 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.10, A:E.11 SO4.3: 5 residues within 4Å: Chain A: R.164 Chain B: E.167, V.168, H.169, S.170 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.169, B:S.170 SO4.4: 2 residues within 4Å: Chain C: K.296, R.298 2 PLIP interactions: 2 interactions with chain C Salt bridges: C:K.296, C:R.298 SO4.5: 2 residues within 4Å: Chain C: S.56, K.57 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:K.57, C:D.58 Water bridges: C:R.119 Salt bridges: C:K.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lopez-Sagaseta, J. et al., MAIT Recognition of a Stimulatory Bacterial Antigen Bound to MR1. J.Immunol. (2013)

Release Date

2013-10-16

Peptides

Muccosal Associated Invariant T Cell Receptor alpha chain: A
Muccosal Associated Invariant T Cell Receptor beta chain: B
Beta-2-microglobulin, MHC class I-related protein: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Muccosal Associated Invariant T Cell Receptor alpha chain

Muccosal Associated Invariant T Cell Receptor beta chain

Beta-2-microglobulin, MHC class I-related protein

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