3BRE	Signaling Protein	date	Dec 21, 2007
title	Crystal Structure Of P.Aeruginosa Pa3702
authors	N.De, M.Pirruccello, P.V.Krasteva, N.Bae, R.V.Raghavan, H.Sonderm
compound		source
Molecule: Probable Two-Component Response Regulator Chain: A, B Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 208964 Strain: Pao1 Gene: Wspr Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21a
symmetry	Space Group: C 1 2 1	R_factor 0.242 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 144.510 72.748 106.095 90.00 110.79 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	C2E, MG	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Phosphorylation-independent regulation of the diguanylate cyclase WspR., De N, Pirruccello M, Krasteva PV, Bae N, Raghavan RV, Sondermann H, PLoS Biol. 2008 Mar 25;6(3):e67. PMID:18366254

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk] Biological Unit Coordinates (3bre.pdb1.gz) 104 Kb Biological Unit Coordinates (3bre.pdb2.gz) 205 Kb LPC: Ligand-Protein Contacts for 3BRE CSU: Contacts of Structural Units for 3BRE Likely Quarternary Molecular Structure file(s) for 3BRE Structure Factors (747 Kb) Retrieve 3BRE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BRE from S2C, [Save to disk] Re-refined 3bre structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BRE 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 3BRE

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 3BRE, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bre_B] [3bre_A] [3bre] SWISS-PROT database: [A3LEF6] Domain organization of [A3LEF6_PSEAE] by SWISSPFAM Domains found in 3BRE: [GGDEF] [REC ] by SMART

Other resources with information on 3BRE

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

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