2ZNC Lyase date Feb 10, 1998
title Murine Carbonic Anhydrase Iv
authors T.Stams, Y.Chen, D.W.Christianson
compound source
Molecule: Carbonic Anhydrase Iv
Chain: A
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Gene: Murine Caiv
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_gene: Murine Caiv
symmetry Space Group: C 2 2 21
R_factor 0.182 R_Free 0.267
length a length b length c angle alpha angle beta angle gamma
53.500 85.200 121.900 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand ZN enzyme Lyase E.C. BRENDA
related structures by homologous chain: 3ZNC
  • carbonate dehydratase activi...

  • Primary referenceStructures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination., Stams T, Chen Y, Boriack-Sjodin PA, Hurt JD, Liao J, May JA, Dean T, Laipis P, Silverman DN, Christianson DW, Protein Sci 1998 Mar;7(3):556-63. PMID:9541386
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (2znc.pdb1.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 2ZNC
  • CSU: Contacts of Structural Units for 2ZNC
  • Likely Quarternary Molecular Structure file(s) for 2ZNC
  • Retrieve 2ZNC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ZNC from S2C, [Save to disk]
  • View 2ZNC 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 2ZNC
  • 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 2ZNC, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2znc__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 2znc 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: [2znc_A] [2znc]
  • SWISS-PROT database: [Q64444]
  • Domain organization of [CAH4_MOUSE] by SWISSPFAM
  • Domain found in 2ZNC: [Carb_anhydrase ] by SMART
  • Other resources with information on 2ZNC
  • Community annotation for 2ZNC 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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