2BTP	Signaling Protein Peptide	date	Jun 05, 2005
title	14-3-3 Protein Theta (Human) Complexed To Peptide
authors	J.M.Elkins, A.C.E.Johansson, C.Smee, X.Yang, M.Sundstrom, A.Edwards, C.Arrowsmith, D.A.Doyle, Structural Genomics Consortium
compound		source
Molecule: 14-3-3 Protein Tau Chain: A, B Synonym: 14-3-3 Protein Theta, 14-3-3 Protein T-Cell, Hs1 Protein; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Bl21(De3) Expression_system_plasmid: Pnic-Bsa4 Other_details: The Mammalian Gene Collection, I.M.A.G.E. Consortium Cloneid 6164592;
Molecule: Consensus Peptide For 14-3-3 Proteins Chain: P, Q Other_details: Phosphoserine At Residues P 5 And Q 5		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.206 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.307 85.964 64.666 90.00 112.67 90.00
method	X-Ray Diffraction	resolution	2.8 Å
ligand	SEP	enzyme
Gene Ontology	Chain Function Process Component A, B protein binding protein domain specific bind... protein N-terminus binding 14-3-3 protein binding protein targeting apoptotic process small GTPase mediated signal... cellular membrane organizati... negative regulation of trans... intrinsic apoptotic signalin... positive regulation of prote... cytoplasm cytosol cytoplasmic vesicle membrane... protein complex
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] (78 Kb) [Save to disk] Biological Unit Coordinates (2btp.pdb1.gz) 74 Kb LPC: Ligand-Protein Contacts for 2BTP CSU: Contacts of Structural Units for 2BTP Likely Quarternary Molecular Structure file(s) for 2BTP Structure Factors (206 Kb) Retrieve 2BTP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2BTP from S2C, [Save to disk] Re-refined 2btp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2BTP 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2BTP

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2BTP, from MSDmotif at EBI Fold representative 2btp from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2btp_A] [2btp_B] [2btp_P] [2btp_Q] SWISS-PROT database: [P27348] Domain organization of [1433T_HUMAN] by SWISSPFAM Domain found in 2BTP: [14_3_3 ] by SMART Alignments of the sequence of 2BTP with the sequences similar proteins can be viewed for 2BTP's classification [1433T_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [1433T_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2BTP

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

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