2ATA Apoptosis Dna date Aug 24, 2005
title Structural Basis Of Dna Recognition By P53 Tetramers (Complex II)
authors M.Kitayner, H.Rozenberg, N.Kessler, D.Rabinovich, Z.Shakked
compound source
Molecule: 5'-D(Apapgpgpcpaptpgpcpcptpt)-3'
Chain: E, F, G, H
Synonym: Tumor Suppressor P53, Phosphoprotein P53, Antigen Ny-Co-13;
Engineered: Yes
Synthetic: Yes

Molecule: Cellular Tumor Antigen P53
Chain: A, B, C, D
Fragment: Residues 94-293
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet27b
symmetry Space Group: P 1
R_factor 0.145 R_Free 0.215
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.649 57.998 77.983 83.35 87.55 73.50
method X-Ray Diffractionresolution 2.20 Å
ligand ZN enzyme
Primary referenceStructural basis of DNA recognition by p53 tetramers., Kitayner M, Rozenberg H, Kessler N, Rabinovich D, Shaulov L, Haran TE, Shakked Z, Mol Cell. 2006 Jun 23;22(6):741-53. PMID:16793544
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk]
  • Biological Unit Coordinates (2ata.pdb1.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 2ATA
  • CSU: Contacts of Structural Units for 2ATA
  • Likely Quarternary Molecular Structure file(s) for 2ATA
  • Structure Factors (330 Kb)
  • Retrieve 2ATA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2ATA from S2C, [Save to disk]
  • Re-refined 2ata structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2ATA 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 2ATA
  • 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 2ATA, from MSDmotif at EBI
  • Fold representative 2ata from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ata_H] [2ata_A] [2ata_B] [2ata_G] [2ata_C] [2ata] [2ata_D] [2ata_F] [2ata_E]
  • SWISS-PROT database: [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 [P53_HUMAN] by SWISSPFAM
  • Alignments of the sequence of 2ATA with the sequences similar proteins can be viewed for 2ATA'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 2ATA
  • Community annotation for 2ATA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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