SMTL ID : 2xna.1

Crystal structure of the complex between human T cell receptor and staphylococcal enterotoxin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

hetero-1-1-1-mer

Ligands

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: M.162, S.164, M.165 Chain B: V.196, S.197 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.197, B:S.197, A:S.164 GOL.2: 3 residues within 4Å: Chain B: V.155, E.156, L.157 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:L.157, B:L.157 Water bridges: B:R.110 GOL.3: 5 residues within 4Å: Chain B: W.223, Q.225, D.226, R.227, A.228 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.227

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

NA.4: 2 residues within 4Å: Chain C: H.23, S.77 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain C Water bridges: A:T.51, C:S.77 Hydrogen bonds: C:S.77, C:S.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Saline, M. et al., The Structure of Superantigen Complexed with Tcr and Mhc Reveals Novel Insights Into Superantigenic T Cell Activation. Nat.Commun. (2010)

Release Date

2010-11-24

Peptides

T CELL RECEPTOR ALPHA CHAIN C REGION: A
T CELL RECEPTOR BETA-1 CHAIN C REGION: B
ENTEROTOXIN H: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

T CELL RECEPTOR ALPHA CHAIN C REGION

T CELL RECEPTOR BETA-1 CHAIN C REGION

ENTEROTOXIN H

Related Entries With Identical Sequence