SMTL ID : 8udr.1

Structure of the P1B7 antibody bound to the Sotorasib-modified KRas G12C peptide presented by the A*03:01 MHC I complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

1 x MOV: AMG 510 (bound form)(Covalent)

MOV.1: 18 residues within 4Å: Chain A: Q.72, R.75, V.76 Chain C: C.6 Chain D: A.34, R.51, Y.53, R.55, Y.59, E.101, G.102, V.103, G.106, P.107 Chain E: H.91, Y.95, T.96, E.98 8 PLIP interactions: 1 interactions with chain E, 5 interactions with chain D, 2 interactions with chain A pi-Stacking: E:H.91 Hydrophobic interactions: D:V.103, D:P.107, D:P.107, A:Q.72 Hydrogen bonds: D:R.55, D:R.55, A:Q.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pandey, A. et al., Therapeutic targeting and structural characterization of a Sotorasib-haptenated KRAS G12C MHC I complex. To Be Published

Release Date

2024-10-16

Peptides

HLA class I histocompatibility antigen, A alpha chain: A
Beta-2-microglobulin: B
GTPase KRas, N-terminally processed: C
P1B7 Heavy Chain: D
P1B7 Light Chain: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

HLA class I histocompatibility antigen, A alpha chain

Beta-2-microglobulin

GTPase KRas, N-terminally processed

P1B7 Heavy Chain

P1B7 Light Chain

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