3KON Lyase date Nov 13, 2009
title Crystal Structure Of Cobalt (II) Human Carbonic Anhydrase II 11.0
authors B.S.Avvaru
compound source
Molecule: Carbonic Anhydrase 2
Chain: A
Synonym: Carbonic Anhydrase II, Ca-II, Carbonate Dehydratas Carbonic Anhydrase C, Cac;
Ec: 4.2.1.1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
symmetry Space Group: P 1 21 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.292 41.212 72.253 90.00 104.25 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand CO enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceComparison of solution and crystal properties of Co(II)-substituted human carbonic anhydrase II., Avvaru BS, Arenas DJ, Tu C, Tanner DB, McKenna R, Silverman DN, Arch Biochem Biophys. 2010 Jul 14. PMID:20637176
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (3kon.pdb1.gz) 46 Kb
  • LPC: Ligand-Protein Contacts for 3KON
  • CSU: Contacts of Structural Units for 3KON
  • Structure Factors (311 Kb)
  • Retrieve 3KON in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3KON from S2C, [Save to disk]
  • Re-refined 3kon structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3KON in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 3KON
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3KON, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3kon_A] [3kon]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3KON: [Carb_anhydrase ] by SMART
    • Other resources with information on 3KON
  • Community annotation for 3KON at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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