SMTL ID : 7lz5.1

Crystal structure of oncogenic KRAS Q61E GMPPCP-bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x GCP: PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER(Non-covalent)

GCP.1: 22 residues within 4Å: Chain A: A.11, G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, V.29, D.30, Y.32, A.59, G.60, N.116, K.117, D.119, L.120, S.145, A.146, K.147 Ligands: MG.2 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:K.16, A:S.17, A:S.17, A:A.18, A:V.29, A:Y.32, A:G.60, A:N.116, A:K.117, A:K.117, A:A.146, A:K.147 Water bridges: A:S.17, A:S.17, A:E.61 Salt bridges: A:D.119 pi-Stacking: A:F.28, A:F.28 pi-Cation interactions: A:K.117

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: S.17, D.57 Ligands: GCP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.17, H2O.1, H2O.1, H2O.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huynh, M., Crystal structure of oncogenic KRAS Q61E GMPPCP-bound. To Be Published

Release Date

2022-03-16

Peptides

Isoform 2B of GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isoform 2B of GTPase KRas