1GU6

STRUCTURE OF THE PERIPLASMIC CYTOCHROME C NITRITE REDUCTASE FROM ESCHERICHIA COLI

Structural Biology Knowledgebase: 1GU6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.203

Literature

Macromolecules
Sequence Display for 1GU6

Classification: OXIDOREDUCTASE

Total Structure Weight: 215733.75

Macromolecule Entities
Molecule Chains Length Organism Details
CYTOCHROME C552 A, C, E, G 452 Escherichia coli EC#: 1.7.2.2 IUBMB
Gene Name(s): nrfA b4070 JW4031
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, C, E, G HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, C, E, G GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, C, E, G 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: 2.5 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.203
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 81.47 α = 90.00
b = 90.84 β = 90.00
c = 293.87 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-24
  • Released Date: 2002-03-08
  • Deposition author(s): Bamford, V.A., Angove, H.C., Seward, H.E., Thomson, A.J., Cole, J.A., Butt, J.N., Hemmings, A.M., Richardson, D.J.

Revision History

  • 2011-09-28
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-09-28
    Type: Version format compliance | Details: REMARK 4
  • 2011-09-28
    Type: Non-polymer description | Details: FORMUL,HETSYN
  • 2011-09-28
    Type: Other | Details: REMARK 525,REMARK 280
  • 2011-09-28
    Type: Geometry validation | Details: REMARK 500
  • 2011-09-28
    Type: Refinement description | Details: REMARK 3