3OQN	Transcription Transferase Dna	date	Sep 03, 2010
title	Structure Of Ccpa-Hpr-Ser46-P-Gntr-Down Cre
authors	M.A.Schumacher, M.Sprehe, M.Bartholomae, W.Hillen, R.G.Brennan
compound		source
Molecule: Catabolite Control Protein A Chain: A, C Synonym: Glucose-Resistance Amylase Regulator Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Alsa, Amyr, Bsu29740, Ccpa, Grar Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Phosphocarrier Protein Hpr Chain: S, D Synonym: Histidine-Containing Protein Ec: 2.7.11.- Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Bsu13900, Hpr, Ptsh Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: 5'-D(Tptpgpapapapgpcpgpgptpapcpcpa Chain: E Engineered: Yes		Synthetic: Yes Organism_scientific: Bacillus Subtilis Organism_taxid: 1423
Molecule: 5'-D(Aptpgpgptpapcpcpgpcptptptpcpa Chain: B Engineered: Yes		Synthetic: Yes Organism_scientific: Bacillus Subtilis Organism_taxid: 1423
symmetry	Space Group: P 21 21 21	R_factor 0.222 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 73.930 103.510 175.340 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	SEP	enzyme	Transferase E.C.2.7.11 BRENDA
Gene Ontology	Chain Function Process Component A, C S, D
Primary reference	Structures of carbon catabolite protein A-(HPr-Ser46-P) bound to diverse catabolite response element sites reveal the basis for high-affinity binding to degenerate DNA operators., Schumacher MA, Sprehe M, Bartholomae M, Hillen W, Brennan RG, Nucleic Acids Res. 2010 Nov 23. PMID:21106498

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk] Biological Unit Coordinates (3oqn.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 3OQN CSU: Contacts of Structural Units for 3OQN Structure Factors (168 Kb) Retrieve 3OQN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3OQN from S2C, [Save to disk] Re-refined 3oqn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3OQN 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 3OQN

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 3OQN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3oqn_B] [3oqn_E] [3oqn_S] [3oqn_A] [3oqn_D] [3oqn] [3oqn_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3OQN: [HTH_LACI ] by SMART

Other resources with information on 3OQN

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

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