› 6zl5

X-ray diffraction
1.64Å resolution

CRYSTAL STRUCTURE OF KRAS-G12D(C118S) IN COMPLEX WITH BI-2852 AND GDP

Released:
DOI: 10.2210/pdb6zl5/pdb
PDB entry 6zl5 coloured by chain, front view.
PDB entry 6zl5 coloured by chain, side view.
PDB entry 6zl5 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Drugging all RAS isoforms with one pocket.
Kessler D, Bergner A, Böttcher J, Fischer G, Döbel S, Hinkel M, Müllauer B, Weiss-Puxbaum A, McConnell DB
Future Med Chem 12 1911-1923 (2020)
PMID: 32779487

Function and Biology Details

Reaction catalysed: 
GTP + H(2)O = GDP + phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-133991 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
GTPase KRas, N-terminally processed Chain: A
Molecule details ›
Chain: A
Length: 170 amino acids
Theoretical weight: 19.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01116 (Residues: 1-169; Coverage: 89%)
Gene names: KRAS, KRAS2, RASK2
Sequence domains: Ras family

Ligands and Environments

4 bound ligands:
Ligand MG 1 x MG
Ligand GDP 1 x GDP
Ligand F0K 1 x F0K
Ligand SO4 1 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-003
Spacegroup: P41212
Unit cell:
a: 83.802Å b: 83.802Å c: 87.416Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.196 0.209
Expression system: Escherichia coli

Quick links

Citations

7 review citations

The Ins and Outs of RAS Effector Complexes.
Kiel et al. (2021)
6 more

4 mentions without citation

RAS Nanoclusters: Dynamic Signaling Platforms Amenable to Therapeutic Intervention.
Van et al. (2021)
3 more