1CP2

NITROGENASE IRON PROTEIN FROM CLOSTRIDIUM PASTEURIANUM

Structural Biology Knowledgebase: 1CP2 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 1CP2

Classification: OXIDOREDUCTASE

Total Structure Weight: 58790.90

Macromolecule Entities
Molecule Chains Length Organism Details
NITROGENASE IRON PROTEIN A, B 269 Clostridium pasteurianum EC#: 1.18.6.1 IUBMB
Details: COVALENT BRIDGE BETWEEN CYS 94 AND CYS 129 GAMMA SULFURS AND THE FE'S OF 4FE4S CLUSTER
Gene Name(s): nifH1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SF4
Query on SF4

B IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.93 Å
  • R-Value Free: 0.297
  • R-Value Work: 0.209
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 67.60 α = 90.00
b = 75.87 β = 114.17
c = 53.55 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-05-11
  • Released Date: 1998-11-04
  • Deposition author(s): Schlessman, J.L., Woo, D., Joshua-Tor, L., Howard, J.B., Rees, D.C.

Revision History

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