3F4X Lyase date Nov 03, 2008
title Carbonic Anhydrase Inhibitors. Comparison Of Chlorthalidone Indapamide X-Ray Crystal Structures In Adducts With Isozyme Three Water Molecules Make The Difference
authors C.Temperini, A.Cecchi, A.Scozzafava, C.T.Supuran
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
symmetry Space Group: P 1 21 1
R_factor 0.199 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
41.390 42.140 72.260 90.00 104.29 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand HG, KLT, ZN BindingDB enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCarbonic anhydrase inhibitors. Comparison of chlorthalidone and indapamide X-ray crystal structures in adducts with isozyme II: when three water molecules and the keto-enol tautomerism make the difference., Temperini C, Cecchi A, Scozzafava A, Supuran CT, J Med Chem. 2009 Jan 22;52(2):322-8. PMID:19115843
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (3f4x.pdb1.gz) 46 Kb
  • LPC: Ligand-Protein Contacts for 3F4X
  • CSU: Contacts of Structural Units for 3F4X
  • Likely Quarternary Molecular Structure file(s) for 3F4X
  • Structure Factors (329 Kb)
  • Retrieve 3F4X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3F4X from S2C, [Save to disk]
  • Re-refined 3f4x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3F4X 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 3F4X
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3F4X, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3f4x_A] [3f4x]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 3F4X: [Carb_anhydrase ] by SMART
  • Other resources with information on 3F4X
  • Community annotation for 3F4X 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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