1HVA Lyase(Oxo-Acid) date Oct 27, 1992
title Engineering The Zinc Binding Site Of Human Carbonic Anhydrase II: Structure Of The His-94-> Cys Apoenzyme In A New Crystalline Form
authors R.S.Alexander, D.W.Christianson
compound source
Molecule: Carbonic Anhydrase II
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.155 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
42.400 72.200 75.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
enzyme Lyase E.C. BRENDA
related structures by homologous chain: 1BNN, 1KWR

Primary referenceEngineering the zinc binding site of human carbonic anhydrase II: structure of the His-94-->Cys apoenzyme in a new crystalline form., Alexander RS, Kiefer LL, Fierke CA, Christianson DW, Biochemistry 1993 Feb 16;32(6):1510-8. PMID:8431430
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (1hva.pdb1.gz) 42 Kb
  • CSU: Contacts of Structural Units for 1HVA
  • Likely Quarternary Molecular Structure file(s) for 1HVA
  • Retrieve 1HVA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HVA from S2C, [Save to disk]
  • View 1HVA 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 1HVA
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1HVA, from MSDmotif at EBI
  • Genome occurence of 1HVA's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hva__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1hva from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hva] [1hva_A]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 1HVA: [Carb_anhydrase ] by SMART
  • Other resources with information on 1HVA
  • Community annotation for 1HVA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science