3KOK

Crystal structure of cobalt (II) human carbonic anhydrase II at pH 8.5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.219

Literature

Macromolecules
Sequence Display for 3KOK

Classification: LYASE

Total Structure Weight: 29347.99

Macromolecule Entities
Molecule Chains Length Organism Details
Carbonic anhydrase 2 A 260 Homo sapiens EC#: 4.2.1.1 IUBMB
Gene Name(s): CA2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.5 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.219
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 42.37 α = 90.00
b = 41.16 β = 104.28
c = 72.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-11-13
  • Released Date: 2010-08-25
  • Deposition author(s): Avvaru, B.S.

Revision History

  • Version 1_0: 2010-08-25

    Type: Initial release

  • Version 1_1: 2011-07-13

    Type: Version format compliance