1GZH Gene Regulation date May 22, 2002
title Crystal Structure Of The Brct Domains Of Human 53bp1 Bound To The P53 Tumor Supressor
authors D.J.Derbyshire, A.J.Doherty
compound source
Molecule: Cellular Tumor Antigen P53
Chain: A
Fragment: Dna Binding Region, Residues 95-292
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
Expression_system_taxid: 562
Expression_system_strain: B834(De3)Plyss
Expression_system_plasmid: Prset-B

Molecule: Cellular Tumor Antigen P53
Chain: C
Fragment: Dna Binding Region, Residues 95-292
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
Expression_system_taxid: 562
Expression_system_strain: B834(De3)Plyss
Expression_system_plasmid: Prset-B

Molecule: Tumor Suppressor P53-Binding Protein 1
Chain: B, D
Fragment: Brct Tandem Repeat, Residues 1724-1972
Synonym: P53-Binding Protein 1,53bp1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834(De3)Plyss
Expression_system_plasmid: Prset-A
symmetry Space Group: P 21 21 21
R_factor 0.238 R_Free 0.288
crystal
cell
length a length b length c angle alpha angle beta angle gamma
71.520 94.570 136.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.6 Å
ligand SO4, ZN enzyme
related structures by homologous chain: 1HU8, 1KZY
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referencePurification, crystallization and preliminary X-ray analysis of the BRCT domains of human 53BP1 bound to the p53 tumour suppressor., Derbyshire DJ, Basu BP, Date T, Iwabuchi K, Doherty AJ, Acta Crystallogr D Biol Crystallogr. 2002 Oct;58(Pt 10 Pt 2):1826-9. Epub 2002, Sep 28. PMID:12351827
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk]
  • Biological Unit Coordinates (1gzh.pdb1.gz) 70 Kb
  • Biological Unit Coordinates (1gzh.pdb2.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 1GZH
  • CSU: Contacts of Structural Units for 1GZH
  • Likely Quarternary Molecular Structure file(s) for 1GZH
  • Structure Factors (413 Kb)
  • Retrieve 1GZH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GZH from S2C, [Save to disk]
  • Re-refined 1gzh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GZH 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 1GZH
  • 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 1GZH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gzha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1gzhb1, region B:1724-1866 [Jmol] [rasmolscript] [script source]
        - Domain d1gzhb2, region B:1867-1972 [Jmol] [rasmolscript] [script source]
        - Domain d1gzhc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1gzhd1, region D:1725-1866 [Jmol] [rasmolscript] [script source]
        - Domain d1gzhd2, region D:1867-1970 [Jmol] [rasmolscript] [script source]
  • Fold representative 1gzh 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: [1gzh_B] [1gzh] [1gzh_D] [1gzh_A] [1gzh_C]
  • 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 1GZH: [BRCT ] by SMART
  • Alignments of the sequence of 1GZH with the sequences similar proteins can be viewed for 1GZH'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 1GZH
  • Community annotation for 1GZH 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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