1KZY Dna Binding Protein, Protein Binding date Feb 08, 2002
title Crystal Structure Of The 53bp1 Brct Region Complexed To Tumor Suppressor P53
authors W.S.Joo, P.D.Jeffrey, S.B.Cantor, M.S.Finnin, D.M.Livingston, N.P.Pavletich
compound source
Molecule: Cellular Tumor Antigen P53
Chain: A, B
Fragment: Dna-Binding Core Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tp53
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet3d

Molecule: Tumor Suppressor P53-Binding Protein 1
Chain: C, D
Fragment: Tandem-Brct Domain
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: 53bp1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-4t1
symmetry Space Group: P 21 21 21
R_factor 0.216 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
73.132 94.976 133.680 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand ZN enzyme
related structures by homologous chain: 1GZH, 1TSR
Primary referenceStructure of the 53BP1 BRCT region bound to p53 and its comparison to the Brca1 BRCT structure., Joo WS, Jeffrey PD, Cantor SB, Finnin MS, Livingston DM, Pavletich NP, Genes Dev 2002 Mar 1;16(5):583-93. PMID:11877378
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (147 Kb) [Save to disk]
  • Biological Unit Coordinates (1kzy.pdb1.gz) 142 Kb
  • LPC: Ligand-Protein Contacts for 1KZY
  • CSU: Contacts of Structural Units for 1KZY
  • Likely Quarternary Molecular Structure file(s) for 1KZY
  • Retrieve 1KZY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KZY from S2C, [Save to disk]
  • View 1KZY 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 1KZY
  • 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 1KZY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kzya_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kzyb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1kzyc1, region C:1714-1866 [Jmol] [rasmolscript] [script source]
        - Domain d1kzyc2, region C:1867-1972 [Jmol] [rasmolscript] [script source]
        - Domain d1kzyd1, region D:1714-1866 [Jmol] [rasmolscript] [script source]
        - Domain d1kzyd2, region D:1867-1972 [Jmol] [rasmolscript] [script source]
  • Fold representative 1kzy 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: [1kzy_B] [1kzy_D] [1kzy_A] [1kzy_C] [1kzy]
  • SWISS-PROT database: [P04637] [Q12888]
  • 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] [TP53B_HUMAN] by SWISSPFAM
  • Domain found in 1KZY: [BRCT ] by SMART
  • Alignments of the sequence of 1KZY with the sequences similar proteins can be viewed for 1KZY's classification [P53_HUMAN] [TP53B_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] [TP53B_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1KZY
  • Community annotation for 1KZY at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • 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