1C4C

BINDING OF EXOGENOUSLY ADDED CARBON MONOXIDE AT THE ACTIVE SITE OF THE FE-ONLY HYDROGENASE (CPI) FROM CLOSTRIDIUM PASTEURIANUM

Structural Biology Knowledgebase: 1C4C SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 1C4C

Classification: OXIDOREDUCTASE

Total Structure Weight: 65860.84

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (FE-ONLY HYDROGENASE) A 574 Clostridium pasteurianum EC#: 1.12.7.2 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HC0
Query on HC0

A 2 IRON/2 SULFUR/6 CARBONYL/1 WATER INORGANIC CLUSTER
C6 H7 Fe2 O7 S2
RBPZXAJPLJEKDC-GZBGTBNEAU
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SF4
Query on SF4

A IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FES
Query on FES

A FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.193
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 133.50 α = 90.00
b = 83.80 β = 90.00
c = 55.60 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-08-16
  • Released Date: 1999-12-22
  • Deposition author(s): Lemon, B.J., Peters, J.W.

Revision History

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