3IBI Lyase Lyase Inhibitor date Jul 16, 2009
title The Crystal Structure Of The Human Carbonic Anhydrase II In With An Aliphatic Sulfamate Inhibitor
authors V.Alterio, G.De Simone
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
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Erythrocytes
symmetry Space Group: P 1 21 1
R_factor 0.169 R_Free 0.205
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.000 41.220 71.670 90.00 104.24 90.00
method X-Ray Diffractionresolution 1.93 Å
ligand BOW, CL, HGB, ZN BindingDB enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCarbonic Anhydrase Inhibitors. Comparison of Aliphatic Sulfamate/Bis-sulfamate Adducts with Isozymes II and IX as a Platform for Designing Tight-Binding, More Isoform-Selective Inhibitors., Vitale RM, Alterio V, Innocenti A, Winum JY, Monti SM, De Simone G, Supuran CT, J Med Chem. 2009 Sep 4. PMID:19731956
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (3ibi.pdb1.gz) 48 Kb
  • LPC: Ligand-Protein Contacts for 3IBI
  • CSU: Contacts of Structural Units for 3IBI
  • Structure Factors (241 Kb)
  • Retrieve 3IBI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IBI from S2C, [Save to disk]
  • Re-refined 3ibi structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3IBI 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 3IBI
  • 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 3IBI, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ibi_A] [3ibi]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 3IBI: [Carb_anhydrase ] by SMART
  • Other resources with information on 3IBI
  • Community annotation for 3IBI 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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