1F5V

STRUCTURE AND SITE-DIRECTED MUTAGENESIS OF A FLAVOPROTEIN FROM ESCHERICHIA COLI THAT REDUCES NITROCOMPOUNDS. ALTERATION OF PYRIDINE NUCLEOTIDE BINDING BY A SINGLE AMINO ACID SUBSTITUTION

Structural Biology Knowledgebase: 1F5V SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1F5V

Classification: OXIDOREDUCTASE

Total Structure Weight: 54578.42

Macromolecule Entities
Molecule Chains Length Organism Details
OXYGEN-INSENSITIVE NADPH NITROREDUCTASE A, B 240 Escherichia coli EC#: 1.6.5.10 IUBMB
Gene Name(s): nfsA mda18 mdaA ybjB b0851 JW0835
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FMN
Query on FMN

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.189
  • Space Group: P 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 51.56 α = 75.79
b = 52.86 β = 60.71
c = 52.83 γ = 61.17

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-17
  • Released Date: 2001-02-14
  • Deposition author(s): Kobori, T., Sasaki, H., Lee, W.C., Zenno, S., Saigo, K., Murphy, M.E.P., Tanokura, M.

Revision History

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