1OXY

CRYSTALLOGRAPHIC ANALYSIS OF OXYGENATED AND DEOXYGENATED STATES OF ARTHROPOD HEMOCYANIN SHOWS UNUSUAL DIFFERENCES

Structural Biology Knowledgebase: 1OXY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Observed: 0.171

Literature

Macromolecules
Sequence Display for 1OXY

Classification: OXYGEN TRANSPORT

Total Structure Weight: 72817.40

Macromolecule Entities
Molecule Chains Length Organism Details
HEMOCYANIN (SUBUNIT TYPE II) A 628 Limulus polyphemus Mutation: V9I, F408T, T409F, R432K, I549V, K550A
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXY
Query on OXY

A OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-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 Observed: 0.171
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 117.24 α = 90.00
b = 117.24 β = 90.00
c = 285.86 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-01-06
  • Released Date: 1995-02-27
  • Deposition author(s): Ton-that, H., Magnus, K.

Revision History

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