SMTL ID : 8eie.1

KRAS4b K117N 1-185 bound to GNP-Mg2+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.41 Å

Oligo State

monomer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 26 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, E.31, Y.32, D.33, P.34, T.35, A.59, G.60, N.116, N.117, D.119, L.120, S.145, A.146, K.147 Ligands: MG.2 28 PLIP interactions: 28 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:A.18, A:V.29, A:Y.32, A:T.35, A:G.60, A:N.116, A:N.117, A:N.117, A:S.145, A:S.145, A:A.146, A:K.147 Water bridges: A:S.17, A:S.17, A:D.33, A:T.35, A:Q.61, A:Q.61, A:Q.61 Salt bridges: A:D.119 pi-Stacking: A:F.28, A:F.28

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: K.16, S.17, T.35 Ligands: GNP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Betts, L. et al., A crystallographic view of the fast-cycling KRAS mutant, K117N. To Be Published

Release Date

2023-09-20

Peptides

GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTPase KRas