3NI5 Lyase Lyase Inhibitor date Jun 15, 2010
title Carbonic Anhydrase Inhibitor: C1 Family
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
Engineered: Yes
 Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: The Protein Was Purchased From Sigma-Aldrich
symmetry Space Group: P 1 21 1
R_factor 0.229 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
41.790 42.110 72.020 90.00 104.40 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand C1H, HG, ZN BindingDB enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceSynthesis and crystallographic analysis of new sulfonamides incorporating NO-donating moieties with potent antiglaucoma action., Mincione F, Benedini F, Biondi S, Cecchi A, Temperini C, Formicola G, Pacileo I, Scozzafava A, Masini E, Supuran CT, Bioorg Med Chem Lett. 2011 Jun 1;21(11):3216-21. Epub 2011 Apr 20. PMID:21549597
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (3ni5.pdb1.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 3NI5
  • CSU: Contacts of Structural Units for 3NI5
  • Structure Factors (203 Kb)
  • Retrieve 3NI5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NI5 from S2C, [Save to disk]
  • Re-refined 3ni5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3NI5 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 3NI5
  • 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 3NI5, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ni5] [3ni5_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3NI5: [Carb_anhydrase ] by SMART
    • Other resources with information on 3NI5
  • Community annotation for 3NI5 at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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