1DCE

CRYSTAL STRUCTURE OF RAB GERANYLGERANYLTRANSFERASE FROM RAT BRAIN

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.215 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

Crystal structure of Rab geranylgeranyltransferase at 2.0 A resolution.

Zhang, H., Seabra, M.C., Deisenhofer, J.

(2000) Structure 8: 241-251

  • DOI: https://doi.org/10.1016/s0969-2126(00)00102-7
  • Primary Citation of Related Structures:  
    1DCE

  • PubMed Abstract: 

    Rab geranylgeranyltransferase (RabGGT) catalyzes the addition of two geranylgeranyl groups to the C-terminal cysteine residues of Rab proteins, which is crucial for membrane association and function of these proteins in intracellular vesicular trafficking. Unlike protein farnesyltransferase (FT) and type I geranylgeranyltransferase, which both prenylate monomeric small G proteins or short peptides, RabGGT can prenylate Rab only when Rab is in a complex with Rab escort protein (REP).

    • Organizational Affiliation: 

    Department of Biochemistry, Howard Hughes Medical Institute, The University of Texas Southwestern Medical Center, Dallas, 75235-9050, USA.


Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (RAB GERANYLGERANYLTRANSFERASE ALPHA SUBUNIT)
A, C
567Rattus norvegicusMutation(s): 1 
EC: 2.5.1
UniProt
Find proteins for Q08602 (Rattus norvegicus)
Explore Q08602 
Go to UniProtKB:  Q08602
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ08602
Sequence Annotations
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  • Reference Sequence
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(by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
PROTEIN (RAB GERANYLGERANYLTRANSFERASE BETA SUBUNIT)
B, D
331Rattus norvegicusMutation(s): 0 
EC: 2.5.1
UniProt
Find proteins for Q08603 (Rattus norvegicus)
Explore Q08603 
Go to UniProtKB:  Q08603
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ08603
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN
Download Ideal Coordinates CCD File 
E [auth B],
F [auth D]		ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
FME
Query on FME
A, C
L-PEPTIDE LINKINGC6 H11 N O3 SMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.215 
  • Space Group: P 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 57.864α = 74.6
b = 77.439β = 79.91
c = 121.775γ = 67.89
Software Package:
Software NamePurpose
MLPHAREphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

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View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2000-03-24
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance