2W5X Hydrolase date Dec 15, 2008
title Structure Of Tab5 Alkaline Phosphatase Mutant His 135 Glu With Mg Bound In The M3 Site.
authors D.Koutsioulis, A.Lyskowski, S.Maki, E.Guthrie, G.Feller, V.Bouriotis, P.Heikinheimo
compound source
Molecule: Alkaline Phosphatase
Chain: A, B
Synonym: Tab5 Alkaline Phosphatase Mutant
Ec: 3.1.3.1
Engineered: Yes
Mutation: Yes
Other_details: Phosphoserine Residue At Position 84. M1, M2 Occupied By Zn, M3 By Mg.
Organism_scientific: Antarctic Bacterium Tab5
Organism_taxid: 82349
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.161 R_Free 0.204
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.420 173.190 55.440 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.99 Å
ligand MG, SEP, ZN enzyme Hydrolase E.C.3.1.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • phosphatase activity


  • Primary referenceCoordination sphere of the third metal site is essential to the activity and metal selectivity of alkaline phosphatases., Koutsioulis D, Lyskowski A, Maki S, Guthrie E, Feller G, Bouriotis V, Heikinheimo P, Protein Sci. 2009 Nov 13. PMID:19916164
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (237 Kb) [Save to disk]
  • Biological Unit Coordinates (2w5x.pdb1.gz) 227 Kb
  • LPC: Ligand-Protein Contacts for 2W5X
  • CSU: Contacts of Structural Units for 2W5X
  • Structure Factors (2783 Kb)
  • Retrieve 2W5X in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2W5X from S2C, [Save to disk]
  • Re-refined 2w5x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2W5X in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2W5X
  • 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 2W5X, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2w5x] [2w5x_A] [2w5x_B]
  • SWISS-PROT database: [Q9KWY4]
  • Domain organization of [Q9KWY4_9BACT] by SWISSPFAM
  • Domain found in 2W5X: [alkPPc ] by SMART
  • Other resources with information on 2W5X
  • Community annotation for 2W5X at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
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