2O8R	Transferase	date	Dec 12, 2006
title	Crystal Structure Of Polyphosphate Kinase From Porphyromonas Gingivalis
authors	Y.Patskovsky, R.Toro, J.M.Sauder, M.Dickey, J.M.Adams, S.Ozyurt, S.R.Wasserman, S.K.Burley, S.C.Almo, New York Sgx Research Cen Structural Genomics (Nysgxrc)
compound		source
Molecule: Polyphosphate Kinase Chain: A, B Ec: 2.7.4.1 Engineered: Yes Mutation: Yes		Organism_scientific: Porphyromonas Gingivalis Organism_taxid: 837 Strain: Atcc Baa-308 W83 Gene: Ppk Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_vector: Pet Expression_system_plasmid: Bc-Psgx3(Bc)
symmetry	Space Group: P 65	R_factor 0.188 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.330 99.330 335.061 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	MSE, SO4	enzyme	Transferase E.C.2.7.4.1 BRENDA
Gene Ontology	Chain Function Process Component A, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (225 Kb) [Save to disk] Biological Unit Coordinates (2o8r.pdb1.gz) 211 Kb LPC: Ligand-Protein Contacts for 2O8R CSU: Contacts of Structural Units for 2O8R Likely Quarternary Molecular Structure file(s) for 2O8R Structure Factors (1108 Kb) Retrieve 2O8R in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O8R from S2C, [Save to disk] Re-refined 2o8r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O8R 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 2O8R

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 2O8R, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o8r_A] [2o8r_B] [2o8r] SWISS-PROT database: [Q7MTR1] Domain organization of [Q7MTR1_PORGI] by SWISSPFAM

Other resources with information on 2O8R

Community annotation for 2O8R at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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