6GQT

KRAS-169 Q61H GPPNHP + PPIN-2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.189 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure-based development of new RAS-effector inhibitors from a combination of active and inactive RAS-binding compounds.

Cruz-Migoni, A.Canning, P.Quevedo, C.E.Bataille, C.J.R.Bery, N.Miller, A.Russell, A.J.Phillips, S.E.V.Carr, S.B.Rabbitts, T.H.

(2019) Proc. Natl. Acad. Sci. U.S.A. 116: 2545-2550


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
GTPase KRas
A, B, C, D, E, F
171Homo 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 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CIT
Query on CIT

Download SDF File 
Download CCD File 
A, D
CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
 Ligand Interaction
F8N
Query on F8N

Download SDF File 
Download CCD File 
B, C, D, F
~{N}-(3-imidazol-1-ylpropyl)-4-[[3-(3-methoxyphenyl)phenyl]methyl]oxane-4-carboxamide
C26 H31 N3 O3
CBOYVLWCZVCRSZ-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A, B, C, D, E, F
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
GNP
Query on GNP

Download SDF File 
Download CCD File 
A, B, C, D, E, F
PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.189 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 64.270α = 90.00
b = 119.550β = 90.00
c = 158.590γ = 90.00
Software Package:
Software NamePurpose
xia2data reduction
PHASERphasing
REFMACrefinement
xia2data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Wellcome TrustUnited Kingdom099246/Z/12/Z
BloodwiseUnited Kingdom12051
Medical Research Council (United Kingdom)United KingdomMR/J000612/1

Revision History 

  • Version 1.0: 2019-02-06
    Type: Initial release
  • Version 1.1: 2019-02-20
    Type: Data collection, Database references