SMTL ID : 7a1x.1

KRASG12C GDP form in complex with Cpd1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.32 Å

Oligo State

monomer

Ligands

1 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.1: 19 residues within 4Å: Chain A: A.12, C.13, G.14, V.15, G.16, K.17, S.18, A.19, F.29, D.31, Y.33, N.117, K.118, D.120, L.121, S.146, A.147, K.148 Ligands: MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:A.12, A:G.14, A:V.15, A:G.16, A:K.17, A:S.18, A:A.19, A:D.31, A:N.117, A:K.118, A:A.147, A:K.148 Water bridges: A:S.18, A:S.18, A:K.118, A:K.118 Salt bridges: A:K.17, A:D.120 pi-Stacking: A:F.29, A:F.29

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: S.18 Ligands: GDP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.18, H2O.1, H2O.1, H2O.2, H2O.4

1 x QWB: 3-(imidazol-1-ylmethyl)-1~{H}-indole(Non-covalent)

QWB.3: 8 residues within 4Å: Chain A: K.6, L.7, V.8, S.40, D.55, L.57, Y.72, T.75 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:K.6, A:V.8, A:L.57, A:Y.72, A:T.75 Hydrogen bonds: A:S.40 Water bridges: A:K.6 pi-Cation interactions: A:K.6, A:K.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mathieu, M. et al., KRAS G12C fragment screening renders new binding pockets. Small Gtpases (2022)

Release Date

2021-10-13

Peptides

GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTPase KRas

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