2OOL	Signaling Protein	date	Jan 25, 2007
title	Crystal Structure Of The Chromophore-Binding Domain Of An Un Bacteriophytochrome Rpbphp3 From R. Palustris
authors	X.Yang, E.A.Stojkovic, J.Kuk, K.Moffat
compound		source
Molecule: Sensor Protein Chain: A, B Fragment: Chormophore Binding Domain (Residues: 1-337) Engineered: Yes		Organism_scientific: Rhodopseudomonas Palustris Organism_taxid: 258594 Strain: Cga009 Gene: Phyb2 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Prsetb
symmetry	Space Group: P 3 2 1	R_factor 0.188 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 151.866 151.866 75.996 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	LBV	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the chromophore binding domain of an unusual bacteriophytochrome, RpBphP3, reveals residues that modulate photoconversion., Yang X, Stojkovic EA, Kuk J, Moffat K, Proc Natl Acad Sci U S A. 2007 Jul 24;104(30):12571-6. Epub 2007 Jul 17. PMID:17640891

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (107 Kb) [Save to disk] Biological Unit Coordinates (2ool.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 2OOL CSU: Contacts of Structural Units for 2OOL Likely Quarternary Molecular Structure file(s) for 2OOL Structure Factors (785 Kb) Retrieve 2OOL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OOL from S2C, [Save to disk] Re-refined 2ool structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OOL 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 2OOL

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 2OOL, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ool] [2ool_B] [2ool_A] SWISS-PROT database: [Q6N5G2] Domain organization of [Q6N5G2_RHOPA] by SWISSPFAM Domain found in 2OOL: [GAF ] by SMART

Other resources with information on 2OOL

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

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