SMTL ID : 6ulr.1

Molecular basis for tumor infiltrating TCR recognition of hotspot KRAS-G12D mutation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x GLY- ALA- ASP- GLY- VAL- GLY- LYS- SER- ALA: GLY-ALA-ASP-GLY-VAL-GLY-LYS-SER-ALA(Non-covalent)

GLY-ALA-ASP-GLY-VAL-GLY-LYS-SER-ALA.1: 26 residues within 4Å: Chain A: Y.7, Y.9, E.63, K.66, Y.67, R.69, Q.70, T.73, V.76, S.77, N.80, Y.84, Y.99, T.143, K.146, W.147, A.150, E.152, R.156, Y.159, W.167, Y.171 Chain C: Q.98, A.99 Chain D: Y.50, E.51 23 PLIP interactions: 20 interactions with chain A, 2 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: A:Y.7, A:Y.67, A:Q.70, A:Y.99, A:A.150, A:Y.159, C:A.99 Hydrogen bonds: A:Y.7, A:Y.59, A:E.63, A:K.66, A:S.77, A:N.80, A:Y.84, A:Y.99, A:Y.99, A:E.152, A:R.156, A:Y.171, A:Y.171, C:Q.98, D:Y.50 Salt bridges: A:R.156

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sim, M.J.W. et al., High-affinity oligoclonal TCRs define effective adoptive T cell therapy targeting mutant KRAS-G12D. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2020-05-27

Peptides

HLA class I antigen: A
Beta-2-microglobulin: B
TCR-V-alpha 4*01: C
TCR-V-beta 5-6*01: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

HLA class I antigen

Beta-2-microglobulin

TCR-V-alpha 4*01

TCR-V-beta 5-6*01

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