2ERX

Crystal Structure of DiRas2 in Complex With GDP and Inorganic Phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.162

Literature

Macromolecules
Sequence Display for 2ERX

Classification: TRANSPORT PROTEIN

Total Structure Weight: 39803.11

Macromolecule Entities
Molecule Chains Length Organism Details
GTP-binding protein Di-Ras2 A, B 172 Homo sapiens Gene Name(s): DIRAS2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B GUANOSINE-5'-DIPHOSPHATE
C10 H15 N5 O11 P2
QGWNDRXFNXRZMB-UUOKFMHZSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A, B 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: 1.65 Å
  • R-Value Free: 0.188
  • R-Value Work: 0.162
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 55.04 α = 90.00
b = 74.93 β = 90.00
c = 85.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-10-25
  • Released Date: 2005-11-01
  • Deposition author(s): Papagrigoriou, E., Yang, X., Elkins, J., Niesen, F.E., Burgess, N., Salah, E., Fedorov, O., Ball, L.J., von Delft, F., Sundstrom, M., Edwards, A., Arrowsmith, C., Weigelt, J., Doyle, D.

Revision History

  • Version 1_0: 2005-11-01

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance