1ZE8 Lyase date Apr 18, 2005
title Carbonic Anhydrase II In Complex With A Membrane-Impermeant Sulfonamide Inhibitor
authors V.Menchise, G.De Simone, V.Alterio, A.Di Fiore, C.Pedone, A.Scozz C.T.Supuran
compound source
Molecule: Carbonic Anhydrase II
Chain: A
Synonym: Carbonate Dehydratase II, Ca-II, Carbonic Anhydras
Ec: 4.2.1.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.204 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.170 41.390 72.040 90.00 104.29 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand GOL, HGB, PIU, ZN BindingDB enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCarbonic anhydrase inhibitors: stacking with Phe131 determines active site binding region of inhibitors as exemplified by the X-ray crystal structure of a membrane-impermeant antitumor sulfonamide complexed with isozyme II., Menchise V, De Simone G, Alterio V, Di Fiore A, Pedone C, Scozzafava A, Supuran CT, J Med Chem 2005 Sep 8;48(18):5721-7. PMID:16134940
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (1ze8.pdb1.gz) 46 Kb
  • LPC: Ligand-Protein Contacts for 1ZE8
  • CSU: Contacts of Structural Units for 1ZE8
  • Likely Quarternary Molecular Structure file(s) for 1ZE8
  • Structure Factors (220 Kb)
  • Retrieve 1ZE8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZE8 from S2C, [Save to disk]
  • Re-refined 1ze8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZE8 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 1ZE8
  • 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 1ZE8, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ze8] [1ze8_A]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 1ZE8: [Carb_anhydrase ] by SMART
  • Other resources with information on 1ZE8
  • Community annotation for 1ZE8 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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