4TQA

Crystal Structure of a GDP-bound G13D Oncogenic Mutant of Human GTPase KRas


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.169 
  • R-Value Work: 0.140 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Biochemical and Structural Analysis of Common Cancer-Associated KRAS Mutations.

Hunter, J.C.Manandhar, A.Carrasco, M.A.Gurbani, D.Gondi, S.Westover, K.D.

(2015) Mol Cancer Res. 13: 1325-1335


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GTPase KRas
A, B
169Homo sapiensMutation(s): 1 
Gene Names: KRAS (KRAS2, RASK2)
Find proteins for P01116 (Homo sapiens)
Go to Gene View: KRAS
Go to UniProtKB:  P01116
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GDP
Query on GDP

Download SDF File 
Download CCD File 
A, B
GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A, B
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.169 
  • R-Value Work: 0.140 
  • Space Group: C 1 2 1
  • Diffraction Data DOI: 
    10.15785/SBGRID/157 SBGrid
Unit Cell:
Length (Å)Angle (°)
a = 66.157α = 90.00
b = 41.283β = 105.03
c = 114.464γ = 90.00
Software Package:
Software NamePurpose
HKL-3000data reduction
DENZOdata reduction
SCALEPACKdata scaling
HKL-3000data scaling
PHASERphasing
PDB_EXTRACTdata extraction
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-06-10
    Type: Initial release
  • Version 1.1: 2015-06-17
    Type: Database references
  • Version 1.2: 2015-09-30
    Type: Database references
  • Version 1.3: 2017-11-22
    Type: Derived calculations, Refinement description