2VHQ	Hydrolase	date	Nov 22, 2007
title	P4 Protein From Bacteriophage Phi12 S252a Mutant In Complex With Atp And Mg
authors	D.E.Kainov, E.J.Mancini, J.Telenius, J.Lisal, J.M.Grimes, D.H.Bamford, D.I.Stuart, R.Tuma
compound		source
Molecule: Ntpase P4 Chain: A, B, C Synonym: P4 Engineered: Yes Mutation: Yes		Organism_scientific: Pseudomonas Phage Phi12 Organism_common: Bacteriophage Phi12 Organism_taxid: 161736 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector: Pet 32a Expression_system_plasmid: Ppg27
symmetry	Space Group: I 2 2 2	R_factor 0.195 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 105.244 129.387 158.978 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	ATP, MG	enzyme
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Structural Basis of Mechanochemical Coupling in a Hexameric Molecular Motor., Kainov DE, Mancini EJ, Telenius J, Lisal J, Grimes JM, Bamford DH, Stuart DI, Tuma R, J Biol Chem. 2008 Feb 8;283(6):3607-3617. Epub 2007 Dec 5. PMID:18057007

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk] Biological Unit Coordinates (2vhq.pdb1.gz) 301 Kb LPC: Ligand-Protein Contacts for 2VHQ CSU: Contacts of Structural Units for 2VHQ Likely Quarternary Molecular Structure file(s) for 2VHQ Retrieve 2VHQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VHQ from S2C, [Save to disk]

View 2VHQ 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 2VHQ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2VHQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vhq_C] [2vhq_A] [2vhq] [2vhq_B] SWISS-PROT database: [Q94M05] Domain organization of [Q94M05_9VIRU] by SWISSPFAM

Other resources with information on 2VHQ

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

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