SMTL ID : 4udu.1

Crystal structure of staphylococcal enterotoxin E in complex with a T cell receptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain C: H.187, H.225, D.227 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.187, C:H.225, C:D.227

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 6 residues within 4Å: Chain C: L.12, R.13, R.181, G.182, D.197, F.199 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:R.13, C:R.13, C:G.182, C:F.199 NA.3: 6 residues within 4Å: Chain C: V.125, I.127, P.139, I.140, K.142, V.143 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:I.140, C:K.142, C:V.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rodstrom, K.E.J. et al., Structure of Staphylococcal Enterotoxin E in Complex with Tcr Defines the Role of Tcr Loop Positioning in Superantigen Recognition. Plos One (2015)

Release Date

2015-06-24

Peptides

T CELL RECEPTOR ALPHA CHAIN, T-CELL RECEPTOR ALPHA CHAIN C REGION: A
PROTEIN TRBV7-9, T-CELL RECEPTOR BETA-2 CHAIN C REGION: B
ENTEROTOXIN TYPE E: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

T CELL RECEPTOR ALPHA CHAIN, T-CELL RECEPTOR ALPHA CHAIN C REGION

PROTEIN TRBV7-9, T-CELL RECEPTOR BETA-2 CHAIN C REGION

ENTEROTOXIN TYPE E

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