3DVD Lyase date Jul 18, 2008
title X-Ray Crystal Structure Of Mutant N62d Of Human Carbonic Anhydrase II
authors B.S.Avvaru
compound source
Molecule: Carbonic Anhydrase 2
Chain: A
Synonym: Carbonic Anhydrase II, Ca-II, Carbonate Dehydratase II, Carbonic Anhydrase C, Cac;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ca2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.179 R_Free 0.183
length a length b length c angle alpha angle beta angle gamma
42.772 41.711 72.831 90.00 104.56 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand ZN enzyme Lyase E.C. BRENDA

Primary referenceRole of Hydrophilic Residues in Proton Transfer during Catalysis by Human Carbonic Anhydrase II., Zheng J, Avvaru BS, Tu C, McKenna R, Silverman DN, Biochemistry. 2008 Oct 23. PMID:18942852
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (3dvd.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 3DVD
  • CSU: Contacts of Structural Units for 3DVD
  • Likely Quarternary Molecular Structure file(s) for 3DVD
  • Structure Factors (387 Kb)
  • Retrieve 3DVD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3DVD from S2C, [Save to disk]
  • Re-refined 3dvd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3DVD 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 3DVD
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3DVD, from MSDmotif at EBI
  • Fold representative 3dvd from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3dvd] [3dvd_A]
  • SWISS-PROT database: [P00918]
  • Domain organization of [CAH2_HUMAN] by SWISSPFAM
  • Domain found in 3DVD: [Carb_anhydrase ] by SMART
  • Other resources with information on 3DVD
  • Community annotation for 3DVD 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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