2IVJ Oxidoreductase date Jun 13, 2006
title Isopenicillin N Synthase From Aspergillus Nidulans (Anaerobic Ac-Cyclopropylglycine Fe Complex)
authors A.R.Howard-Jones, J.M.Elkins, I.J.Clifton, P.L.Roach, R.M.Adlington, J.E.Baldwin, P.J.Rutledge
compound source
Molecule: Isopenicillin N Synthetase
Chain: A
Synonym: Ipns, Isopenicillin N Synthase
Ec: 1.21.3.1
Engineered: Yes
Organism_scientific: Emericella Nidulans
Organism_taxid: 162425
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Nm554
Expression_system_plasmid: Pjb703
symmetry Space Group: P 21 21 21
R_factor 0.141 R_Free 0.167
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.663 71.182 100.877 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.46 Å
ligand BCV, FE2, SO4 enzyme Oxidoreductase E.C.1.21.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceInteractions of isopenicillin N synthase with cyclopropyl-containing substrate analogues reveal new mechanistic insight., Howard-Jones AR, Elkins JM, Clifton IJ, Roach PL, Adlington RM, Baldwin JE, Rutledge PJ, Biochemistry. 2007 Apr 24;46(16):4755-62. Epub 2007 Mar 31. PMID:17397141
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (2ivj.pdb1.gz) 125 Kb
  • LPC: Ligand-Protein Contacts for 2IVJ
  • CSU: Contacts of Structural Units for 2IVJ
  • Likely Quarternary Molecular Structure file(s) for 2IVJ
  • Structure Factors (432 Kb)
  • Retrieve 2IVJ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IVJ from S2C, [Save to disk]
  • Re-refined 2ivj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IVJ 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 2IVJ
  • 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 2IVJ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ivj] [2ivj_A]
  • SWISS-PROT database: [P05326]
  • Domain organization of [IPNS_EMENI] by SWISSPFAM
  • Other resources with information on 2IVJ
  • Community annotation for 2IVJ 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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