3U3A Lyase date Oct 05, 2011
title Structure Of Human Carbonic Anhydrase II V143i
authors D.West, R.Mckenna
compound source
Molecule: Carbonic Anhydrase 2
Chain: X
Synonym: Carbonate Dehydratase II, Carbonic Anhydrase C, Ca Carbonic Anhydrase II, Ca-II;
Ec: 4.2.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ca2, Hca2
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: P 1 21 1
R_factor 0.163 R_Free 0.191
crystal
cell
length a length b length c angle alpha angle beta angle gamma
42.216 41.274 72.077 90.00 104.24 90.00
method X-Ray Diffractionresolution 1.55 Å
ligand GOL, ZN enzyme Lyase E.C.4.2.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
X


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk]
  • Biological Unit Coordinates (3u3a.pdb1.gz) 47 Kb
  • LPC: Ligand-Protein Contacts for 3U3A
  • CSU: Contacts of Structural Units for 3U3A
  • Structure Factors (599 Kb)
  • Retrieve 3U3A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3U3A from S2C, [Save to disk]
  • Re-refined 3u3a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3U3A 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 3U3A
  • 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 3U3A, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3u3a_X] [3u3a]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3U3A: [Carb_anhydrase ] by SMART
  • Other resources with information on 3U3A
  • Community annotation for 3U3A at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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