3DNF	Oxidoreductase	date	Jul 02, 2008
title	Structure Of (E)-4-Hydroxy-3-Methyl-But-2-Enyl Diphosphate R The Terminal Enzyme Of The Non-Mevalonate Pathway
authors	I.Rekittke
compound		source
Molecule: 4-Hydroxy-3-Methylbut-2-Enyl Diphosphate Reductas Chain: A, B Synonym: Isph, Lytb Ec: 1.17.1.2 Engineered: Yes		Organism_scientific: Aquifex Aeolicus Organism_taxid: 63363 Gene: Isph, Lytb, Aq_1739 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Top 10 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pask-Aaeolytb
symmetry	Space Group: P 1 21 1	R_factor 0.193 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.370 87.760 72.400 90.00 95.13 90.00
method	X-Ray Diffraction	resolution	1.65 Å
ligand	F3S, GOL	enzyme	Oxidoreductase E.C.1.17.1.2 BRENDA
Gene	AQ
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of (E)-4-hydroxy-3-methyl-but-2-enyl diphosphate reductase, the terminal enzyme of the non-mevalonate pathway., Rekittke I, Wiesner J, Rohrich R, Demmer U, Warkentin E, Xu W, Troschke K, Hintz M, No JH, Duin EC, Oldfield E, Jomaa H, Ermler U, J Am Chem Soc. 2008 Dec 24;130(51):17206-7. PMID:19035630

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk] Biological Unit Coordinates (3dnf.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 3DNF CSU: Contacts of Structural Units for 3DNF Likely Quarternary Molecular Structure file(s) for 3DNF Structure Factors (1272 Kb) Retrieve 3DNF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DNF from S2C, [Save to disk] Re-refined 3dnf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DNF 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 3DNF

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 3DNF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dnf_A] [3dnf_B] [3dnf] SWISS-PROT database: [O67625] Domain organization of [ISPH_AQUAE] by SWISSPFAM

Other resources with information on 3DNF

Community annotation for 3DNF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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