1DCE

CRYSTAL STRUCTURE OF RAB GERANYLGERANYLTRANSFERASE FROM RAT BRAIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 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 Fold.Des. 8: 241-251


  • 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 traffi ...

    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

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (RAB GERANYLGERANYLTRANSFERASE ALPHA SUBUNIT)
A, C
567Rattus norvegicusGene Names: Rabggta (Ggta)
EC: 2.5.1.60
Find proteins for Q08602 (Rattus norvegicus)
Go to UniProtKB:  Q08602
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PROTEIN (RAB GERANYLGERANYLTRANSFERASE BETA SUBUNIT)
B, D
331Rattus norvegicusGene Names: Rabggtb (Ggtb)
EC: 2.5.1.60
Find proteins for Q08603 (Rattus norvegicus)
Go to UniProtKB:  Q08603
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
B, D
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D 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 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.215 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 57.864α = 74.60
b = 77.439β = 79.91
c = 121.775γ = 67.89
Software Package:
Software NamePurpose
MLPHAREphasing
DENZOdata reduction
REFMACrefinement
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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