1ECO

STRUCTURE OF ERYTHROCRUORIN IN DIFFERENT LIGAND STATES REFINED AT 1.4 ANGSTROMS RESOLUTION

Structural Biology Knowledgebase: 1ECO SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 1ECO

Classification: OXYGEN TRANSPORT

Total Structure Weight: 15445.44

Macromolecule Entities
Molecule Chains Length Organism Details
ERYTHROCRUORIN (CARBONMONOXY) A 136 Chironomus thummi Gene Name(s): A A' B B'
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A CARBON MONOXIDE
C O
UGFAIRIUMAVXCW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Observed:
  • Space Group: P 32

Unit Cell:

Length (Å) Angle (°)
a = 54.30 α = 90.00
b = 54.30 β = 90.00
c = 35.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1979-03-07
  • Released Date: 1979-07-05
  • Deposition author(s): Steigemann, W., Weber, E.

Revision History

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