2VCS	Oxidoreductase	date	Sep 26, 2007
title	Structure Of Isoniazid (Inh) Bound To Cytosolic Soybean Asco Peroxidase Mutant H42a
authors	C.L.Metcalfe, I.K.Macdonald, K.A.Brown, E.L.Raven, P.C.E.Moody
compound		source
Molecule: Ascorbate Peroxidase Chain: A Fragment: Residues 2-250 Synonym: Cytosolic Ascorbate Peroxidase 1 Ec: 1.11.1.11 Engineered: Yes Mutation: Yes		Organism_scientific: Glycine Max Organism_common: Soybean Organism_taxid: 3847 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Sg13009 Expression_system_plasmid: Sapx6
symmetry	Space Group: P 42 21 2	R_factor 0.166 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.735 81.735 74.937 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.68 Å
ligand	HEM, ISZ, SO4	enzyme	Oxidoreductase E.C.1.11.1.11 BRENDA
Gene Ontology	Chain Function Process Component A peroxidase activity L-ascorbate peroxidase activ...
Primary reference	The Tuberculosis Prodrug Isoniazid Bound to Activating Peroxidases., Metcalfe C, Macdonald IK, Murphy EJ, Brown KA, Raven EL, Moody PC, J Biol Chem. 2008 Mar 7;283(10):6193-6200. Epub 2007 Dec 5. PMID:18056997

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (92 Kb) [Save to disk] Biological Unit Coordinates (2vcs.pdb1.gz) 86 Kb LPC: Ligand-Protein Contacts for 2VCS CSU: Contacts of Structural Units for 2VCS Likely Quarternary Molecular Structure file(s) for 2VCS Structure Factors (329 Kb) Retrieve 2VCS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VCS from S2C, [Save to disk] Re-refined 2vcs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 2VCS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vcs] [2vcs_A] SWISS-PROT database: [Q43758] Domain organization of [Q43758_SOYBN] by SWISSPFAM

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Community annotation for 2VCS at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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