SMTL ID : 3e2h.1

Structure of the m67 high-affinity mutant of the 2C TCR in complex with Ld/QL9

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.80 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x GLN- LEU- SER- PRO- PHE- PRO- PHE- ASP- LEU: QL9 PEPTIDE(Non-covalent)

GLN-LEU-SER-PRO-PHE-PRO-PHE-ASP-LEU.1: 34 residues within 4Å: Chain A: Y.7, Y.45, I.63, V.66, G.69, Q.70, W.73, N.77, T.80, L.81, Y.84, R.97, Y.99, T.143, K.146, W.147, A.150, A.152, Y.155, Y.156, Y.159, E.163, W.167, Y.171 Chain B: Y.30, R.95, P.96 Chain C: N.29, N.30, Y.49, G.93, G.94, G.95, G.96 35 PLIP interactions: 28 interactions with chain A, 2 interactions with chain B, 5 interactions with chain C Hydrophobic interactions: A:Y.7, A:Y.45, A:I.63, A:V.66, A:W.73, A:W.73, A:W.73, A:W.73, A:L.81, A:T.143, A:W.147, A:A.150, A:A.152, A:Y.155, A:Y.155, A:W.167, B:R.95, C:Y.49, C:Y.49 Hydrogen bonds: A:N.77, A:Y.84, A:R.97, A:R.97, A:Y.99, A:K.146, A:Y.155, A:Y.156, A:Y.156, A:Y.159, A:Y.171, B:R.95, C:N.29, C:N.30, C:G.94 Salt bridges: A:K.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jones, L.L. et al., Distinct CDR3 Conformations in TCRs Determine the Level of Cross-Reactivity for Diverse Antigens, but Not the Docking Orientation. J.Immunol. (2008)

Release Date

2008-11-04

Peptides

H-2 class I histocompatibility antigen, L-D alpha chain: A
T-cell receptor alpha chain V region PHDS58: B
M67 TCR beta chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

H-2 class I histocompatibility antigen, L-D alpha chain

T-cell receptor alpha chain V region PHDS58

M67 TCR beta chain

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