2FEP	Transcription	date	Dec 16, 2005
title	Structure Of Truncated Ccpa In Complex With P-Ser-Hpr And Su
authors	V.Chaptal, V.Gueguen-Chaignon, S.Poncet, C.Lecampion, P.Meyer, J.Deutscher, A.Galinier, S.Nessler
compound		source
Molecule: Catabolite Control Protein A Chain: A Fragment: Residues 61-333 Synonym: Glucose-Resistance Amylase Regulator Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Ccpa, Alsa, Amyr, Grar Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21
Molecule: Phosphocarrier Protein Hpr Chain: S Synonym: Histidine-Containing Protein Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Ptsh Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21
symmetry	Space Group: P 41 21 2	R_factor 0.209 R_Free 0.284
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.620 67.620 167.218 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.45 Å
ligand	SEP, SO4	enzyme
Gene Ontology	Chain Function Process Component S
Primary reference	Structural analysis of B. subtilis CcpA effector binding site., Chaptal V, Gueguen-Chaignon V, Poncet S, Lecampion C, Meyer P, Deutscher J, Galinier A, Nessler S, Morera S, Proteins. 2006 Jun 5;. PMID:16755587

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk] Biological Unit Coordinates (2fep.pdb1.gz) 113 Kb LPC: Ligand-Protein Contacts for 2FEP CSU: Contacts of Structural Units for 2FEP Likely Quarternary Molecular Structure file(s) for 2FEP Structure Factors (126 Kb) Retrieve 2FEP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2FEP from S2C, [Save to disk] Re-refined 2fep structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2FEP 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 2FEP

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 2FEP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2fep_S] [2fep_A] [2fep] SWISS-PROT database: [P25144] [P08877] Domain organization of [CCPA_BACSU] [PTHP_BACSU] by SWISSPFAM

Other resources with information on 2FEP

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

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