1NIR

OXYDIZED NITRITE REDUCTASE FROM PSEUDOMONAS AERUGINOSA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1NIR

Classification: NITRITE REDUCTASE

Total Structure Weight: 123474.94

Macromolecule Entities
Molecule Chains Length Organism Details
NITRITE REDUCTASE A, B 543 Pseudomonas aeruginosa EC#: 1.7.2.1 IUBMB
Details: EACH SUB-UNIT (A, B) LINKING ONE PHOSPHATE ION AND ONE CHLORIDE ION
Gene Name(s): nirS PA0519
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DHE
Query on DHE

A, B HEME D
C34 H32 Fe N4 O10
XLQCGNUTSJTZNF-SOFPVUHFDM
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HEC
Query on HEC

A, B HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A, B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OH
Query on OH

A, B HYDROXIDE ION
H O
XLYOFNOQVPJJNP-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.242
  • R-Value Work: 0.209
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 163.07 α = 90.00
b = 90.07 β = 90.00
c = 111.89 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-06-17
  • Released Date: 1997-12-03
  • Deposition author(s): Nurizzo, D., Tegoni, M., Cambillau, C.

Revision History

  • 2008-03-24
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance