1DWW

MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-HYDROXYARGININE AND DIHYDROBIOPTERIN

Structural Biology Knowledgebase: 1DWW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.249

Literature

Macromolecules
Sequence Display for 1DWW

Classification: OXIDOREDUCTASE / TRANSFERASE

Total Structure Weight: 100244.65

Macromolecule Entities
Molecule Chains Length Organism Details
NITRIC OXIDE SYNTHASE A, B 420 Mus musculus EC#: 1.14.13.39 IUBMB
Fragment: OXYGENASE DOMAIN 65-498
Details: MURINE INDUCIBLE
Gene Name(s): Nos2 Inosl
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
H2B
Query on H2B

A, B 2-AMINO-6-(1,2-DIHYDROXY-PROPYL)-7,8-DIHYDRO- 6H-PTERIDIN-4-ONE
QUINONOID 7,8-TETRAHYDROBIOPTERIN (Synonym)
C9 H13 N5 O3
ZHQJVZLJDXWFFX-RPDRRWSUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
HAR
Query on HAR

A, B N-OMEGA-HYDROXY-L-ARGININE
C6 H14 N4 O3
FQWRAVYMZULPNK-BYPYZUCNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
HAR Kd: 5100 nM (87) BindingDB

N/A in BindingMoad
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.249
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 212.98 α = 90.00
b = 212.98 β = 90.00
c = 114.20 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-12-14
  • Released Date: 2000-02-06
  • Deposition author(s): Crane, B.R., Arvai, A.S., Getzoff, E.D., Stuehr, D.J., Tainer, J.A.

Revision History

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