2K8F	Transferase Transcription	date	Sep 08, 2008
title	Structural Basis For The Regulation Of P53 Function By P300
authors	Y.Bai, H.Feng, L.M.Jenkins, S.R.Durell, A.Wiodawer, E.Appella
compound		source
Molecule: Histone Acetyltransferase P300 Chain: A Fragment: Unp Residues 1723-1812 Synonym: E1a-Associated Protein P300 Ec: 2.3.1.48 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ep300, P300 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_variant: Codonplus (De3)-Ril Expression_system_vector: Pjt57
Molecule: Cellular Tumor Antigen P53 Chain: B Fragment: Unp Residues 1-39 Synonym: Tumor Suppressor P53, Phosphoprotein P53, Antigen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tp53, P53 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Topp2 Expression_system_vector: Pgex 4t-1
method	Solution NMR
ligand		enzyme	Transferase E.C.2.3.1.48 BRENDA
Primary reference	Structural Basis for p300 Taz2-p53 TAD1 Binding and Modulation by Phosphorylation., Feng H, Jenkins LM, Durell SR, Hayashi R, Mazur SJ, Cherry S, Tropea JE, Miller M, Wlodawer A, Appella E, Bai Y, Structure. 2009 Feb 13;17(2):202-10. PMID:19217391

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (339 Kb) [Save to disk] Biological Unit Coordinates (2k8f.pdb1.gz) 34 Kb CSU: Contacts of Structural Units for 2K8F Original NMR restraints for 2K8F from PDB Retrieve 2K8F in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2K8F from S2C, [Save to disk]

View 2K8F in 3D

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Visual 3D analysis of 2K8F

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2K8F, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2k8f_A] [2k8f] [2k8f_B] SWISS-PROT database: [Q09472] [P04637] Belongs to the pore-forming pnc-27 peptide of 32 aas from the p53 tumor suppressor protein (pnc-27) family according to TCDB. Domain organization of [EP300_HUMAN] [P53_HUMAN] by SWISSPFAM Domain found in 2K8F: [ZnF_TAZ ] by SMART

Other resources with information on 2K8F

Community annotation for 2K8F at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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