SMTL ID : 1qse.1

STRUCTURE OF HUMAN A6-TCR BOUND TO HLA-A2 COMPLEXED WITH ALTERED HTLV-1 TAX PEPTIDE V7R

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x LEU- LEU- PHE- GLY- TYR- PRO- ARG- TYR- VAL: Tax Peptide V7R(Non-covalent)

LEU-LEU-PHE-GLY-TYR-PRO-ARG-TYR-VAL.1: 38 residues within 4Å: Chain A: M.5, Y.7, F.9, M.45, Y.59, E.63, K.66, V.67, H.70, T.73, V.76, D.77, T.80, L.81, Y.84, Y.99, T.143, K.146, W.147, V.152, Q.155, L.156, Y.159, W.167, Y.171 Chain C: G.28, Q.30, S.31, T.91, D.93, S.94 Chain D: E.28, P.93, G.94, L.95, A.96, G.98, P.100 41 PLIP interactions: 29 interactions with chain A, 5 interactions with chain D, 7 interactions with chain C Hydrophobic interactions: A:Y.7, A:F.9, A:Y.59, A:E.63, A:K.66, A:V.67, A:T.73, A:V.76, A:D.77, A:T.80, A:L.81, A:Y.99, A:T.143, A:V.152, A:Q.155, A:Q.155, A:L.156, A:Y.159, A:Y.159, A:W.167, A:W.167, D:L.95, D:P.100, D:P.100 Hydrogen bonds: A:Y.7, A:E.63, A:D.77, A:Y.84, A:Y.99, A:Y.99, A:Y.171, D:L.95, D:G.98, C:Q.30, C:Q.30, C:S.31, C:S.31, C:S.94, C:S.94, C:S.94 Salt bridges: A:K.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ding, Y.H. et al., Four A6-TCR/peptide/HLA-A2 structures that generate very different T cell signals are nearly identical. Immunity (1999)

Release Date

1999-12-21

Peptides

PROTEIN (MHC class I HLA-A): A
PROTEIN (beta-2 microglobulin): B
PROTEIN (human T-Cell receptor): C
PROTEIN (human T-Cell receptor): D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

PROTEIN (MHC class I HLA-A)

PROTEIN (beta-2 microglobulin)

PROTEIN (human T-Cell receptor)

PROTEIN (human T-Cell receptor)

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