1BBH

ATOMIC STRUCTURE OF A CYTOCHROME C' WITH AN UNUSUAL LIGAND-CONTROLLED DIMER DISSOCIATION AT 1.8 ANGSTROMS RESOLUTION


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.185

Literature

Macromolecules
Sequence Display for 1BBH

Classification: ELECTRON TRANSPORT(HEME PROTEIN)

Total Structure Weight: 28845.85

Macromolecule Entities
Molecule Chains Length Organism Details
CYTOCHROME C' A, B 131 Allochromatium vinosum Gene Name(s): cycA Alvin_2765
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Observed: 0.185
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 49.20 α = 90.00
b = 56.70 β = 90.00
c = 98.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1992-05-18
  • Released Date: 1994-01-31
  • Deposition author(s): Ren, Z., Mcree, D.E.

Revision History

  • Version 1_0: 1994-01-31

    Type: Initial release

  • Version 1_1: 2008-03-24

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance