1RHO

STRUCTURE OF RHO GUANINE NUCLEOTIDE DISSOCIATION INHIBITOR

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 

wwPDB Validation   3D Report Full Report


This is version 1.4 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

  • DOI: https://doi.org/10.1016/s0969-2126(97)00218-9
  • Primary Citation of Related Structures:  
    1RHO

  • 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 phagocyte NADPH oxidase ...

    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: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RHO GDP-DISSOCIATION INHIBITOR 1A, B, C145Homo sapiensMutation(s): 3 
Gene Names: HUMAN RHOGDI CDNA LOCUS HUMRH, ARHGDIA, GDIA1
UniProt & NIH Common Fund Data Resources
Find proteins for P52565 (Homo sapiens)
Explore P52565 
Go to UniProtKB:  P52565
PHAROS:  P52565
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP52565
Protein Feature View
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  • Reference Sequence
Small Molecules
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: 2.50 Å
  • R-Value Free: 0.298 
  • R-Value Work: 0.225 
  • R-Value Observed: 0.225 
  • Space Group: H 3 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 156.57α = 90
b = 156.57β = 90
c = 132.59γ = 120
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
SHELXrefinement
SHELXmodel building
DENZOdata reduction
SCALEPACKdata scaling
SHELXphasing
X-PLORphasing

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1997-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2019-07-17
    Changes: Data collection, Derived calculations, Other, Refinement description
  • Version 1.4: 2019-08-14
    Changes: Data collection