SMTL ID : 7tlk.2 (1 other biounit)

Crystal Structure of K-Ras(G12S)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.71 Å

Oligo State

monomer

Ligands

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

GDP.1: 20 residues within 4Å: Chain A: A.11, S.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, V.29, D.30, Y.32, N.116, K.117, D.119, L.120, S.145, A.146, K.147 Ligands: MG.2 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:A.11, A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:A.18, A:V.29, A:N.116, A:K.117, A:K.117, A:S.145, A:A.146, A:K.147 Water bridges: A:K.16, A:K.16, A:S.17 Salt bridges: A:K.16, A:D.119 pi-Stacking: A:F.28, A:F.28

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: S.17 Ligands: GDP.1 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.17, H2O.2, H2O.2, H2O.3, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Z. et al., Chemical acylation of an acquired serine suppresses oncogenic signaling of K-Ras(G12S). Nat.Chem.Biol. (2022)

Release Date

2022-08-03

Peptides

GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

GTPase KRas

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