1AHN

E. COLI FLAVODOXIN AT 2.6 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.190

Literature

Macromolecules
Sequence Display for 1AHN

Classification: ELECTRON TRANSPORT

Total Structure Weight: 20120.27

Macromolecule Entities
Molecule Chains Length Organism Details
FLAVODOXIN A 175 Escherichia coli Gene Name(s): fldA b0684 JW0671
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 FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed: 0.190
  • Space Group: P 3 1 2

Unit Cell:

Length (Å) Angle (°)
a = 78.83 α = 90.00
b = 78.83 β = 90.00
c = 52.07 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-04-07
  • Released Date: 1997-12-10
  • Deposition author(s): Hoover, D.M., Ludwig, M.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