1P3V

Crystal Structures of the NO-and CO-Bound Heme Oxygenase From Neisseria Meningitidis: Implications for Oxygen Activation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.249

Literature

Macromolecules
Sequence Display for 1P3V

Classification: OXIDOREDUCTASE

Total Structure Weight: 24254.32

Macromolecule Entities
Molecule Chains Length Organism Details
Heme oxygenase 1 A 209 Neisseria meningitidis EC#: 1.14.14.18 IUBMB
Details: Heme-complexed
Gene Name(s): hemO NMA510612_2169
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CMO
Query on CMO

A CARBON MONOXIDE
C O
UGFAIRIUMAVXCW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.249
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 60.45 α = 90.00
b = 60.45 β = 90.00
c = 102.36 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-18
  • Released Date: 2003-12-09
  • Deposition author(s): Friedman, J., Lad, L., Deshmukh, R., Li, H., Wilks, A., Poulos, T.L.

Revision History

  • 2011-11-16
    Type: Atom occupancy | Details: Atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4