3IUR Hydrolase date Aug 31, 2009
title Appep_d266nx+H2h3 Opened State
authors T.K.Chiu
compound source
Molecule: Prolyl Endopeptidase
Chain: A
Engineered: Yes
 Organism_scientific: Aeromonas Punctata
Organism_common: Aeromonas Caviae
Organism_taxid: 648
Gene: Prolyl Endopeptidase
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b

Molecule: H2h3 Helices From Villin Headpiece Subdomain Hp35
Chain: B, C
Engineered: Yes
Synthetic: Yes
Other_details: Synthesized Peptide
symmetry Space Group: P 21 21 21
R_factor 0.177 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.957 95.039 163.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand 15P, GOL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInduced-fit mechanism for prolyl endopeptidase., Li M, Chen C, Davies DR, Chiu TK, J Biol Chem. 2010 Jul 9;285(28):21487-95. Epub 2010 May 5. PMID:20444688
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (122 Kb) [Save to disk]
  • Biological Unit Coordinates (3iur.pdb1.gz) 117 Kb
  • LPC: Ligand-Protein Contacts for 3IUR
  • CSU: Contacts of Structural Units for 3IUR
  • Structure Factors (527 Kb)
  • Retrieve 3IUR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IUR from S2C, [Save to disk]
  • Re-refined 3iur structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3IUR 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 3IUR
  • 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 3IUR, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iur] [3iur_B] [3iur_C] [3iur_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3IUR: [VHP ] by SMART
    • Other resources with information on 3IUR
  • Community annotation for 3IUR 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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