SMTL ID : 6mqg.1

Crystal structure of KRAS V14I-GDP demonstrating open switch 1 conformation - Form 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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

GDP.1: 16 residues within 4Å: Chain A: A.9, G.10, G.11, I.12, G.13, K.14, S.15, A.16, I.53, N.114, K.115, D.117, L.118, S.143, A.144, K.145 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:A.9, A:G.11, A:I.12, A:G.13, A:K.14, A:S.15, A:A.16, A:N.114, A:K.115, A:K.115, A:S.143, A:A.144, A:K.145 Water bridges: A:D.55 Salt bridges: A:K.14, A:D.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bera, A.K. et al., Structural basis of the atypical activation mechanism of KRASV14I. J.Biol.Chem. (2019)

Release Date

2019-07-31

Peptides

GTPase KRas: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

GTPase KRas