2OCJ	Dna Binding Protein	date	Dec 20, 2006
title	Human P53 Core Domain In The Absence Of Dna
authors	Y.Wang, A.Rosengarth, H.Luecke
compound		source
Molecule: P53 Tumor Suppressor Chain: A, B, C, D Fragment: Core Domain (Residues 94-312) Synonym: Tumor Suppressor P53, Phosphoprotein P53, Antigen Ny-Co-13; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pse420
symmetry	Space Group: P 1 21 1	R_factor 0.209 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.913 69.364 84.179 90.00 90.11 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	ZN	enzyme
Primary reference	Structure of the human p53 core domain in the absence of DNA., Wang Y, Rosengarth A, Luecke H, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):276-81. Epub 2007, Feb 21. PMID:17327663

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk] Biological Unit Coordinates (2ocj.pdb1.gz) 35 Kb Biological Unit Coordinates (2ocj.pdb2.gz) 35 Kb Biological Unit Coordinates (2ocj.pdb3.gz) 34 Kb Biological Unit Coordinates (2ocj.pdb4.gz) 35 Kb LPC: Ligand-Protein Contacts for 2OCJ CSU: Contacts of Structural Units for 2OCJ Likely Quarternary Molecular Structure file(s) for 2OCJ Structure Factors (356 Kb) Retrieve 2OCJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2OCJ from S2C, [Save to disk] Re-refined 2ocj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2OCJ 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 2OCJ

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2OCJ, from MSDmotif at EBI Fold representative 2ocj from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

SWISS-PROT database: [P04637] Domain organization of [P53_HUMAN] by SWISSPFAM Alignments of the sequence of 2OCJ with the sequences similar proteins can be viewed for 2OCJ's classification [P53_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 [P53_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 2OCJ

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

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