2Q1Q Lyase date May 25, 2007
title Carbonic Anhydrase Inhibitors. Interaction Of The Antiepilep Sulthiame With Twelve Mammalian Isoforms: Kinetic And X-Ray Crystallographic Studies
authors C.Temperini, A.Innocenti, A.Mastrolorenzo, A.Scozzafava, C.T.Sup
compound source
Molecule: Carbonic Anhydrase 2
Chain: A
Synonym: Carbonic Anhydrase II, Carbonate Dehydratase II, C Carbonic Anhydrase C;
Ec: 4.2.1.1
Engineered: Yes
 Synthetic: Yes
Other_details: Chemically Synthesized. Occurs Naturally In (Homo Sapiens).
symmetry Space Group: P 1 21 1
R_factor 0.197 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.190 41.280 72.070 90.00 104.29 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand HG, OSP, ZN BindingDB enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCarbonic anhydrase inhibitors. Interaction of the antiepileptic drug sulthiame with twelve mammalian isoforms: Kinetic and X-ray crystallographic studies., Temperini C, Innocenti A, Mastrolorenzo A, Scozzafava A, Supuran CT, Bioorg Med Chem Lett. 2007 Sep 1;17(17):4866-72. Epub 2007 Jun 14. PMID:17588751
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (2q1q.pdb1.gz) 45 Kb
  • LPC: Ligand-Protein Contacts for 2Q1Q
  • CSU: Contacts of Structural Units for 2Q1Q
  • Likely Quarternary Molecular Structure file(s) for 2Q1Q
  • Structure Factors (262 Kb)
  • Retrieve 2Q1Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Q1Q from S2C, [Save to disk]
  • Re-refined 2q1q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2Q1Q 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 2Q1Q
  • 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 2Q1Q, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2q1q_A] [2q1q]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 2Q1Q: [Carb_anhydrase ] by SMART
    • Other resources with information on 2Q1Q
  • Community annotation for 2Q1Q 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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