3P57	Transferase Transcription Activator Dna	date	Oct 08, 2010
title	Crystal Structure Of The P300 Taz2 Domain Bound To Mef2 On D
authors	J.He, J.Ye, C.Riquelme, J.O.Liu
compound		source
Molecule: Myocyte-Specific Enhancer Factor 2a Chain: A, B, C, D, I, J Fragment: N Terminal Domain (Unp Residues 2-91) Synonym: Serum Response Factor-Like Protein 1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mef2, Mef2a Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet30b
Molecule: Dna (5'-D(Aapapcptpaptptptpaptpapap Chain: E, G, K Fragment: Ch3 Domain (Unp Residues 1721-1837) Engineered: Yes Mutation: Yes Other_details: Mef2 Binding Site		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630 Other_details: Chemical Synthesis
Molecule: Dna (5'-D(Tptpcptptpaptpapapaptpapgp 3'); Chain: F, H, L Engineered: Yes Other_details: Mef2 Binding Site		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630 Other_details: Chemical Synthesis
Molecule: Histone Acetyltransferase P300 Chain: P Synonym: P300 Hat, E1a-Associated Protein P300 Ec: 2.3.1.48 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ep300, P300 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 21 21 21	R_factor 0.219 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.846 90.926 144.802 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.19 Å
ligand	ZN	enzyme	Transferase E.C.2.3.1.48 BRENDA
note	3P57 is a representative structure
Gene Ontology	Chain Function Process Component A, J, D, C, I, B
Primary reference	Structure of p300 bound to MEF2 on DNA reveals a mechanism of enhanceosome assembly., He J, Ye J, Cai Y, Riquelme C, Liu JO, Liu X, Han A, Chen L, Nucleic Acids Res. 2011 May;39(10):4464-74. Epub 2011 Jan 29. PMID:21278418

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (152 Kb) [Save to disk] Biological Unit Coordinates (3p57.pdb1.gz) 146 Kb LPC: Ligand-Protein Contacts for 3P57 CSU: Contacts of Structural Units for 3P57 Structure Factors (699 Kb) Retrieve 3P57 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3P57 from S2C, [Save to disk] Re-refined 3p57 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3P57 in 3D

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Visual 3D analysis of 3P57

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 3P57, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3p57] [3p57_I] [3p57_K] [3p57_L] [3p57_C] [3p57_G] [3p57_D] [3p57_A] [3p57_P] [3p57_J] [3p57_H] [3p57_F] [3p57_E] [3p57_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3P57: [MADS] [ZnF_TAZ ] by SMART

Other resources with information on 3P57

Community annotation for 3P57 at PDBWiki (http://pdbwiki.org)

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