3K9N

Allosteric modulation of H-Ras GTPase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 3K9N

Classification: ONCOPROTEIN

Total Structure Weight: 19445.77

Macromolecule Entities
Molecule Chains Length Organism Details
GTPase HRas A 166 Homo sapiens Fragment: UNP residues 1-166
Mutation: Y32F
Gene Name(s): HRAS Gene View HRAS1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER
C10 H17 N6 O13 P3
UQABYHGXWYXDTK-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.213
  • Space Group: P 31 2 1

Unit Cell:

Length (Å) Angle (°)
a = 38.42 α = 90.00
b = 38.42 β = 90.00
c = 191.75 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-10-16
  • Released Date: 2010-03-02
  • Deposition author(s): Fetics, S., Young, M., Buhrman, G., Mattos, C.

Revision History

  • 2011-07-13
    Type: Version format compliance