Macromolecules
Sequence Display for 3GFT

Classification: SIGNALING PROTEIN

Total Structure Weight: 132364.11

Macromolecule Entities
Molecule Chains Length Organism Details
GTPase KRas A, B, C..., D, E, FA, B, C, D, E, F 187 Homo sapiens Fragment: Isoform 2, residues 1-169
Mutation: Q61H
Gene Name(s): KRAS Gene View KRAS2 RASK2
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GNP
Query on GNP

A, B, C, D, E, F PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CIT
Query on CIT

F CITRIC ACID
C6 H8 O7
KRKNYBCHXYNGOX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B, C, D, E, F MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.27 Å
  • R-Value Free: 0.267
  • R-Value Work: 0.213
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 63.53 α = 90.00
b = 118.28 β = 90.00
c = 156.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-02-27
  • Released Date: 2009-03-10
  • Deposition author(s): Tong, Y., Tempel, W., Shen, L., Arrowsmith, C.H., Edwards, A.M., Sundstrom, M., Weigelt, J., Bochkarev, A., Park, H., Structural Genomics Consortium (SGC)
  • This entry supercedes: 2PMX

Revision History

  • Version 1_0: 2009-03-10

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance

  • Version 1_2: 2012-09-05

    Type: Derived calculations

  • Version 1_3: 2015-01-28

    Type: Structure summary

  • Version 1_4: 2017-11-01

    Type: Advisory, Refinement description