1C26 Gene Regulation date Jul 22, 1999
title Crystal Structure Of P53 Tetramerization Domain
authors P.D.Jeffrey, S.Gorina, N.P.Pavletich
compound source
Molecule: P53 Tumor Suppressor
Chain: A
Fragment: Tetramerization Domain
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: Pet3
symmetry Space Group: P 4 2 2
R_factor 0.192 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
45.450 45.450 33.030 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
related structures by homologous chain: 1AIE, 1HS5
Primary referenceCrystal structure of the tetramerization domain of the p53 tumor suppressor at 1.7 angstroms., Jeffrey PD, Gorina S, Pavletich NP, Science 1995 Mar 10;267(5203):1498-502. PMID:7878469
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (10 Kb) [Save to disk]
  • Biological Unit Coordinates (1c26.pdb1.gz) 15 Kb
  • CSU: Contacts of Structural Units for 1C26
  • Likely Quarternary Molecular Structure file(s) for 1C26
  • Retrieve 1C26 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1C26 from S2C, [Save to disk]
  • View 1C26 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 1C26
  • 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 1C26, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1c26a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1c26 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1c26] [1c26_A]
  • 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 1C26 with the sequences similar proteins can be viewed for 1C26'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 1C26
  • Community annotation for 1C26 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1C26 from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science