2WT9

Acinetobacter baumanii nicotinamidase pyrazinamidease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.179 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Specificity and Mechanism of Acinetobacter Baumanii Nicotinamidase: Implications for Activation of the Front-Line Tuberculosis Drug Pyrazinamide.

Fyfe, P.K.Rao, V.A.Zemla, A.Cameron, S.Hunter, W.N.

(2009) Angew.Chem.Int.Ed.Engl. 48: 9176


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
NICOTINAMIDASE
A, B
235Acinetobacter baumannii (strain AYE)Mutation(s): 0 
Gene Names: pncA
EC: 3.5.1.-, 3.5.1.19
Find proteins for B0VA03 (Acinetobacter baumannii (strain AYE))
Go to UniProtKB:  B0VA03
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NIO
Query on NIO

Download SDF File 
Download CCD File 
A, B
NICOTINIC ACID
C6 H5 N O2
PVNIIMVLHYAWGP-UHFFFAOYSA-N
 Ligand Interaction
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A, B
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.179 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 46.640α = 113.19
b = 46.890β = 88.25
c = 59.480γ = 115.61
Software Package:
Software NamePurpose
PHASERphasing
XDSdata reduction
XSCALEdata scaling
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-11-10
    Type: Initial release
  • Version 1.1: 2011-11-09
    Type: Atomic model, Database references, Derived calculations, Non-polymer description, Version format compliance