1W3V	Synthase	date	Jul 20, 2004
title	Isopenicillin N Synthase D-(L-A-Aminoadipoyl)-(3r)-Methyl-L- D-A-Hydroxyisovaleryl Ester Complex (Anaerobic)
authors	A.Daruzzaman, I.J.Clifton, 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 Gene: Pcb C Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Nm554 Expression_system_plasmid: Pjb703; Other_details:
symmetry	Space Group: P 21 21 21	R_factor 0.161 R_Free 0.175
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.994 71.030 100.916 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	FE2, MDZ	enzyme	Oxidoreductase E.C.1.21.3.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Unexpected oxidation of a depsipeptide substrate analogue in crystalline isopenicillin N synthase., Daruzzaman A, Clifton IJ, Adlington RM, Baldwin JE, Rutledge PJ, Chembiochem. 2006 Feb;7(2):351-8. PMID:16444759

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1w3v.pdb1.gz) 58 Kb LPC: Ligand-Protein Contacts for 1W3V CSU: Contacts of Structural Units for 1W3V Likely Quarternary Molecular Structure file(s) for 1W3V Structure Factors (485 Kb) Retrieve 1W3V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1W3V from S2C, [Save to disk] Re-refined 1w3v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1W3V 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 1W3V

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 1W3V, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1w3v_A] [1w3v] SWISS-PROT database: [P05326] Domain organization of [IPNS_EMENI] by SWISSPFAM

Other resources with information on 1W3V

Community annotation for 1W3V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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