2CAB Hydro-Lyase date Oct 05, 1983
title Structure, Refinement And Function Of Carbonic Anhydrase Iso Refinement Of Human Carbonic Anhydrase I
authors K.K.Kannan, M.Ramanadham, T.A.Jones
compound source
Molecule: Carbonic Anhydrase Form B
Chain: A
Ec: 4.2.1.1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.193 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.500 73.600 37.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ZN enzyme Lyase E.C.4.2.1.1 BRENDA
note 2CAB supersedes 1CAB
related structures by homologous chain: 1AZM, 1T9N, 3CA2
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure, refinement, and function of carbonic anhydrase isozymes: refinement of human carbonic anhydrase I., Kannan KK, Ramanadham M, Jones TA, Ann N Y Acad Sci 1984;429:49-60. PMID:6430186
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (44 Kb) [Save to disk]
  • Biological Unit Coordinates (2cab.pdb1.gz) 41 Kb
  • LPC: Ligand-Protein Contacts for 2CAB
  • CSU: Contacts of Structural Units for 2CAB
  • Likely Quarternary Molecular Structure file(s) for 2CAB
  • Retrieve 2CAB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CAB from S2C, [Save to disk]
    • View 2CAB 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 2CAB
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CAB, from MSDmotif at EBI
  • Genome occurence of 2CAB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2cab__, region [Jmol] [rasmolscript] [script source]
  • 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: [2cab_A] [2cab]
  • SWISS-PROT database: [P00915]
  • Domain organization of [CAH1_HUMAN] by SWISSPFAM
  • Domain found in 2CAB: [Carb_anhydrase ] by SMART
    • Other resources with information on 2CAB
  • Community annotation for 2CAB 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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