1VYS	Oxidoreductase	date	May 05, 2004
title	Structure Of Pentaerythritol Tetranitrate Reductase W102y Mu Complexed With Picric Acid
authors	T.Barna, P.C.E.Moody
compound		source
Molecule: Pentaerythritol Tetranitrate Reductase Chain: X Engineered: Yes Mutation: Yes Other_details: 2,4,6 Trinitrophenol Is Bound In The Active		Organism_scientific: Enterobacter Cloacae Organism_taxid: 550 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_plasmid: Ponr1 Other_details: Ncbi U68759. Recombinant
symmetry	Space Group: P 21 21 21	R_factor 0.142 R_Free 0.200
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.591 68.330 88.603 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	FMN, TNF	enzyme
related structures	by homologous chain: 1H62, 1H63
Gene Ontology	Chain Function Process Component X
Primary reference	Atomic resolution structures and solution behavior of enzyme-substrate complexes of Enterobacter cloacae PB2 pentaerythritol tetranitrate reductase. Multiple conformational states and implications for the mechanism of nitroaromatic explosive degradation., Khan H, Barna T, Harris RJ, Bruce NC, Barsukov I, Munro AW, Moody PC, Scrutton NS, J Biol Chem. 2004 Jul 16;279(29):30563-72. Epub 2004 May 5. PMID:15128738

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (1vys.pdb1.gz) 68 Kb LPC: Ligand-Protein Contacts for 1VYS CSU: Contacts of Structural Units for 1VYS Likely Quarternary Molecular Structure file(s) for 1VYS Structure Factors (225 Kb) Retrieve 1VYS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VYS from S2C, [Save to disk] Re-refined 1vys structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VYS 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 1VYS

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 1VYS, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vysx_, region X [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1vys] [1vys_X] SWISS-PROT database: [P71278] Domain organization of [P71278_ENTCL] by SWISSPFAM

Other resources with information on 1VYS

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

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