1COZ

CTP:GLYCEROL-3-PHOSPHATE CYTIDYLYLTRANSFERASE FROM BACILLUS SUBTILIS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.196 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

A prototypical cytidylyltransferase: CTP:glycerol-3-phosphate cytidylyltransferase from bacillus subtilis.

Weber, C.H.Park, Y.S.Sanker, S.Kent, C.Ludwig, M.L.

(1999) Structure 7: 1113-1124

  • DOI: 10.1016/s0969-2126(99)80178-6
  • Primary Citation of Related Structures:  
    1COZ

  • PubMed Abstract: 
  • The formation of critical intermediates in the biosynthesis of lipids and complex carbohydrates is carried out by cytidylyltransferases, which utilize CTP to form activated CDP-alcohols or CMP-acid sugars plus inorganic pyrophosphate. Several cytidylyltransferases are related and constitute a conserved family of enzymes ...

    The formation of critical intermediates in the biosynthesis of lipids and complex carbohydrates is carried out by cytidylyltransferases, which utilize CTP to form activated CDP-alcohols or CMP-acid sugars plus inorganic pyrophosphate. Several cytidylyltransferases are related and constitute a conserved family of enzymes. The eukaryotic members of the family are complex enzymes with multiple regulatory regions or repeated catalytic domains, whereas the bacterial enzyme, CTP:glycerol-3-phosphate cytidylyltransferase (GCT), contains only the catalytic domain. Thus, GCT provides an excellent model for the study of catalysis by the eukaryotic cytidylyltransferases.


    Organizational Affiliation

    Biophysics Research Division Department of Biological Chemistry University of Michigan Pathology Department University of Michigan Medical School Ann Arbor, MI 48109, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PROTEIN (GLYCEROL-3-PHOSPHATE CYTIDYLYLTRANSFERASE)A, B129Bacillus subtilisMutation(s): 0 
EC: 2.7.7.39
Find proteins for P27623 (Bacillus subtilis (strain 168))
Explore P27623 
Go to UniProtKB:  P27623
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CTP
Query on CTP

Download Ideal Coordinates CCD File 
C [auth A], D [auth B]CYTIDINE-5'-TRIPHOSPHATE
C9 H16 N3 O14 P3
PCDQPRRSZKQHHS-XVFCMESISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.255 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.196 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.5α = 90
b = 61.4β = 113.1
c = 56.4γ = 90
Software Package:
Software NamePurpose
MLPHAREphasing
X-PLORrefinement
SDMSdata reduction
SDMSdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1999-10-06
    Type: Initial release
  • Version 1.1: 2008-04-26
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance