1TUP Antitumor Protein Dna date Jul 11, 1995
title Tumor Suppressor P53 Complexed With Dna
authors Y.Cho, S.Gorina, P.D.Jeffrey, N.P.Pavletich
compound source
Molecule: Dna (5'- D(Tptptpcpcptpapgpapcptptpgpcpcpcpa Paptptpa)-3');
Chain: E
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'- D(Aptpapaptptpgpgpgpcpapapgptpcptpa Pgpgpapa)-3');
Chain: F
Engineered: Yes

Synthetic: Yes

Molecule: Protein (P53 Tumor Suppressor )
Chain: A, B, C
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell_line: A431
Cell: Human Vulva Carcinoma
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet3d
symmetry Space Group: C 1 2 1
R_factor 0.202 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
117.500 67.900 108.800 90.00 105.50 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand ZN enzyme
note 1TUP (Molecule of the Month:pdb31)
related structures by homologous chain: 1YCS, 2BIM
A, C, B

Primary referenceCrystal structure of a p53 tumor suppressor-DNA complex: understanding tumorigenic mutations., Cho Y, Gorina S, Jeffrey PD, Pavletich NP, Science 1994 Jul 15;265(5170):346-55. PMID:8023157
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (124 Kb) [Save to disk]
  • Biological Unit Coordinates (1tup.pdb1.gz) 119 Kb
  • LPC: Ligand-Protein Contacts for 1TUP
  • CSU: Contacts of Structural Units for 1TUP
  • Likely Quarternary Molecular Structure file(s) for 1TUP
  • Retrieve 1TUP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TUP from S2C, [Save to disk]
  • View 1TUP 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 1TUP
  • 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 1TUP, from MSDmotif at EBI
  • Genome occurence of 1TUP's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1tupa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1tupb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1tupc_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1tup from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1tup_E] [1tup_B] [1tup] [1tup_C] [1tup_A] [1tup_F]
  • 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
  • Other resources with information on 1TUP
  • Community annotation for 1TUP 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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