4R7U

Structure of UDP-N-acetylglucosamine 1-carboxyvinyltransferase from Vibrio cholerae in complex with substrate UDP-N-acetylglucosamine and the drug fosfomycin

• PDB DOI: https://doi.org/10.2210/pdb4R7U/pdb

• Classification: TRANSFERASE/ANTIBIOTIC
• Organism(s): Vibrio cholerae O1 biovar El Tor str. N16961
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2014-08-28 Released: 2014-09-24 
• Deposition Author(s): Nocek, B., Maltseva, N., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.234 
• R-Value Work: 0.178 
• R-Value Observed: 0.180 

Literature

Structure of UDP-N-acetylglucosamine 1-carboxyvinyltransferase from Vibrio cholerae in complex with substrate UDP-N-acetylglucosamine and the drug fosfomycin

Nocek, B., Maltseva, N., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 183.35 kDa 
• Atom Count: 12,961 
• Modelled Residue Count: 1,673 
• Deposited Residue Count: 1,688 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
UDP-N-acetylglucosamine 1-carboxyvinyltransferase	A, B, C, D	422	Vibrio cholerae O1 biovar El Tor str. N16961	Mutation(s): 0  Gene Names: murA, VC_2514 EC: 2.5.1.7
UniProt
Find proteins for Q9KP62 (Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)) Explore Q9KP62  Go to UniProtKB:  Q9KP62

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
UD1	G [auth A], I [auth B], L [auth C], P [auth D]	URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE C17 H27 N3 O17 P2 LFTYTUAZOPRMMI-CFRASDGPSA-N
PG4	E [auth A]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
FFQ	F [auth A], J [auth B], M [auth C], Q [auth D]	[(1R)-1-hydroxypropyl]phosphonic acid C3 H9 O4 P MVIJUJBSAAUHEM-GSVOUGTGSA-N
NA	H [auth A], K [auth B], N [auth C], O [auth C], R [auth D]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.45 Å
• R-Value Free: 0.234 
• R-Value Work: 0.178 
• R-Value Observed: 0.180 
• Space Group: H 3
• Diffraction Data: https://doi.org/10.18430/m34r7u

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 204.283	α = 90
b = 204.283	β = 90
c = 118.878	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-09-24 
Deposition Author(s): Nocek, B., Maltseva, N., Anderson, W., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2014-09-24
  Type: Initial release
  
• Version 1.1: 2017-11-22
  Changes: Refinement description
• Version 1.2: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary