3H17 Hydrolase date Apr 11, 2009
title Crystal Structure Of Este5-Pmsf (I)
authors K.Y.Hwang, K.H.Nam
compound source
Molecule: Esteraselipase
Chain: A
Synonym: Este5
Ec: 3.1.1.-
Engineered: Yes
Organism_scientific: Uncultured Bacterium
Organism_taxid: 77133
Gene: Este5
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet-21a
Other_details: Soil Metagenome Library
symmetry Space Group: P 41 21 2
R_factor 0.187 R_Free 0.235
crystal
cell
length a length b length c angle alpha angle beta angle gamma
61.137 61.137 148.919 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand PMS enzyme Hydrolase E.C.3.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe crystal structure of an HSL-homolog EstE5 complex with PMSF reveals a unique configuration that inhibits the nucleophile Ser144 in catalytic triads., Nam KH, Kim SJ, Priyadarshi A, Kim HS, Hwang KY, Biochem Biophys Res Commun. 2009 Nov 13;389(2):247-50. Epub 2009 Aug 26. PMID:19715665
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (3h17.pdb1.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 3H17
  • CSU: Contacts of Structural Units for 3H17
  • Likely Quarternary Molecular Structure file(s) for 3H17
  • Structure Factors (73 Kb)
  • Retrieve 3H17 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3H17 from S2C, [Save to disk]
  • Re-refined 3h17 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3H17 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 3H17
  • 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 3H17, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3h17_A] [3h17]
  • SWISS-PROT database: [Q0GMU2]
  • Domain organization of [Q0GMU2_9BACT] by SWISSPFAM
  • Other resources with information on 3H17
  • Community annotation for 3H17 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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