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: 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 ...

    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)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (RAB GERANYLGERANYLTRANSFERASE ALPHA SUBUNIT)A, C567Rattus norvegicusMutation(s): 1 
Gene Names: Rabggta, Ggta
EC: 2.5.1 (PDB Primary Data), 2.5.1.60 (UniProt)
Find proteins for Q08602 (Rattus norvegicus)
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Go to UniProtKB:  Q08602
Protein Feature View
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  • Reference Sequence
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(by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (RAB GERANYLGERANYLTRANSFERASE BETA SUBUNIT)B, D331Rattus norvegicusMutation(s): 0 
Gene Names: Rabggtb, Ggtb
EC: 2.5.1 (PDB Primary Data), 2.5.1.60 (UniProt)
Find proteins for Q08603 (Rattus norvegicus)
Explore Q08603 
Go to UniProtKB:  Q08603
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / 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		 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
FME
Query on FME		A, CL-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