5IVK Hydrolase date Mar 21, 2016
title The Alpha-Esterase-7 Carboxylesterase, E3, From The Blowfly Cuprina: Phosphorylated-Enzyme Ensemble Refinement
authors G.J.Correy, C.J.Jackson
compound source
Molecule: Carboxylic Ester Hydrolase
Chain: A
Ec: 3.1.1.-
Engineered: Yes
Organism_scientific: Lucilia Cuprina
Organism_common: Green Bottle Fly
Organism_taxid: 7375
Gene: Lcae7
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.181 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
51.816 101.254 225.818 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.53 Å
ligand DPF enzyme Hydrolase E.C.3.1.1 BRENDA

Primary referenceMapping the Accessible Conformational Landscape of an Insect Carboxylesterase Using Conformational Ensemble Analysis and Kinetic Crystallography., Correy GJ, Carr PD, Meirelles T, Mabbitt PD, Fraser NJ, Weik M, Jackson CJ, Structure. 2016 Jun 7;24(6):977-87. doi: 10.1016/j.str.2016.04.009. Epub 2016 May, 19. PMID:27210287
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15320 Kb) [Save to disk]
  • Biological Unit Coordinates (5ivk.pdb1.gz) 360 Kb
  • LPC: Ligand-Protein Contacts for 5IVK
  • CSU: Contacts of Structural Units for 5IVK
  • Structure Factors (1884 Kb)
  • Retrieve 5IVK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5IVK from S2C, [Save to disk]
  • View 5IVK 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 5IVK
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5ivk_A] [5ivk]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5IVK
  • Community annotation for 5IVK at PDBWiki (http://pdbwiki.org)

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