2BR9	Cell Regulator Protein	date	May 03, 2005
title	14-3-3 Protein Epsilon (Human) Complexed To Peptide
authors	X.Yang, J.M.Elkins, M.Soundararajan, O.Fedorov, M.Sundstrom, A.Ed C.Arrowsmith, D.A.Doyle
compound		source
Molecule: 14-3-3 Protein Epsilon Chain: A Synonym: 14-3-3e Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Plic-Sgc Other_details: The Mammalian Gene Collection, I.M.A.G.E. Co Clone Id 3139004;
Molecule: Consensus Peptide For 14-3-3 Proteins Chain: P Engineered: Yes Other_details: Phosphoserine At Residue P 5		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: C 2 2 21	R_factor 0.188 R_Free 0.239
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.011 81.533 80.966 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.75 Å
ligand	SEP	enzyme
related structures	by homologous chain: 1QJB
Gene Ontology	Chain Function Process Component A potassium channel regulator ... positive regulation of prote...
Primary reference	Structural basis for protein-protein interactions in the 14-3-3 protein family., Yang X, Lee WH, Sobott F, Papagrigoriou E, Robinson CV, Grossmann JG, Sundstrom M, Doyle DA, Elkins JM, Proc Natl Acad Sci U S A. 2006 Nov 14;103(46):17237-42. Epub 2006 Nov 3. PMID:17085597

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk] Biological Unit Coordinates (2br9.pdb1.gz) 79 Kb LPC: Ligand-Protein Contacts for 2BR9 CSU: Contacts of Structural Units for 2BR9 Likely Quarternary Molecular Structure file(s) for 2BR9 Structure Factors (194 Kb) Retrieve 2BR9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BR9 from S2C, [Save to disk] Re-refined 2br9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2BR9 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 2BR9

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 2BR9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2br9_P] [2br9_A] [2br9] SWISS-PROT database: [P62258] Domain organization of [1433E_HUMAN] by SWISSPFAM Domain found in 2BR9: [14_3_3 ] by SMART

Other resources with information on 2BR9

Community annotation for 2BR9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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