SMTL ID : 9o55.1

Structure of a synthetic antibody (RM010) in complex with a class I MHC presenting a hapten-peptide conjugate

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x 01: [(2S)-4-[7-(8-chloronaphthalen-1-yl)-2-{[(2S)-1-methylpyrrolidin-2-yl]methoxy}-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl]-1-(2-fluoroprop-2-enoyl)piperazin-2-yl]acetonitrile

01.1: 14 residues within 4Å: Chain A: A.149, A.150, H.151, Q.155 Chain B: C.6, V.8 Chain C: S.33, S.50, Y.102 Chain D: S.91, S.92, W.93, W.96, L.97 5 PLIP interactions: 3 interactions with chain D, 2 interactions with chain C Hydrophobic interactions: D:W.93, C:Y.102 pi-Stacking: D:W.96, D:W.96, C:F.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maso, L. et al., Generation of actionable, cancer-specific neoantigens from KRAS(G12C) with adagrasib. To Be Published

Release Date

2025-07-23

Peptides

MHC class I antigen: A
GTPase KRas, N-terminally processed: B
RM010 Fab heavy chain: C
RM010 Fab light chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
H

D
L

MHC class I antigen

GTPase KRas, N-terminally processed

RM010 Fab heavy chain

RM010 Fab light chain

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