1RHO

STRUCTURE OF RHO GUANINE NUCLEOTIDE DISSOCIATION INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.225 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

A modulator of rho family G proteins, rhoGDI, binds these G proteins via an immunoglobulin-like domain and a flexible N-terminal arm.

Keep, N.H.Barnes, M.Barsukov, I.Badii, R.Lian, L.Y.Segal, A.W.Moody, P.C.Roberts, G.C.

(1997) Structure 5: 623-633


  • PubMed Abstract: 
  • The rho family of small G proteins, including rho, rac and cdc42, are involved in many cellular processes, including cell transformation by ras and the organization of the actin cytoskeleton. Additionally, rac has a role in the regulation of phagocyt ...

    The rho family of small G proteins, including rho, rac and cdc42, are involved in many cellular processes, including cell transformation by ras and the organization of the actin cytoskeleton. Additionally, rac has a role in the regulation of phagocyte NADPH oxidase. Guanine nucleotide dissociation inhibitors (GDIs) of the rhoGDI family bind to these G proteins and regulate their activity by preventing nucleotide dissociation and by controlling their interaction with membranes.


    Organizational Affiliation

    Department of Medicine, University College London, Rayne Institute, 5 University Street, London, WC1E 6JJ, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RHO GDP-DISSOCIATION INHIBITOR 1
A, B, C
145Homo sapiensMutation(s): 0 
Gene Names: ARHGDIA (GDIA1)
Find proteins for P52565 (Homo sapiens)
Go to Gene View: ARHGDIA
Go to UniProtKB:  P52565
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B, C
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.225 
  • Space Group: H 3 2
Unit Cell:
Length (Å)Angle (°)
a = 156.570α = 90.00
b = 156.570β = 90.00
c = 132.590γ = 120.00
Software Package:
Software NamePurpose
X-PLORmodel building
SHELXmodel building
DENZOdata reduction
SCALEPACKdata scaling
SHELXrefinement
X-PLORphasing
X-PLORrefinement
SHELXphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1997-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance