1XNG

Crystal Structure of NH3-dependent NAD+ synthetase from Helicobacter pylori


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.229 
  • R-Value Observed: 0.232 

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This is version 1.3 of the entry. See complete history


Literature

Crystal structure of NH3-dependent NAD+ synthetase from Helicobacter pylori

Kang, G.B.Kim, Y.S.Im, Y.J.Rho, S.H.Lee, J.H.Eom, S.H.

(2005) Proteins 58: 985-988


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
NH(3)-dependent NAD(+) synthetase
A, B
268Helicobacter pyloriMutation(s): 0 
EC: 6.3.1.5
UniProt
Find proteins for O25096 (Helicobacter pylori (strain ATCC 700392 / 26695))
Explore O25096 
Go to UniProtKB:  O25096
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO25096
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.229 
  • R-Value Observed: 0.232 
  • Space Group: P 31
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 63.403α = 90
b = 63.403β = 90
c = 125.688γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
SCALEPACKdata scaling
CNSrefinement
HKL-2000data reduction
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2005-04-05
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2024-03-13
    Changes: Data collection, Database references, Derived calculations