1KQC

Structure of Nitroreductase from E. cloacae Complex with Inhibitor Acetate

Structural Biology Knowledgebase: 1KQC SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.187

Literature

Macromolecules
Sequence Display for 1KQC

Classification: OXIDOREDUCTASE

Total Structure Weight: 97990.97

Macromolecule Entities
Molecule Chains Length Organism Details
OXYGEN-INSENSITIVE NAD(P)H NITROREDUCTASE A, B, C, D 217 Enterobacter cloacae Gene Name(s): nfsB nfnB nfsI
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, B, C, D ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.219
  • R-Value Work: 0.187
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 52.78 α = 90.00
b = 79.61 β = 93.63
c = 97.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-04
  • Released Date: 2002-02-13
  • Deposition author(s): Haynes, C.A., Koder, R.L., Miller, A.F., Rodgers, D.W.

Revision History

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