1Y98 Antitumor Protein date Dec 14, 2004
title Structure Of The Brct Repeats Of Brca1 Bound To A Ctip Phosphopeptide.
authors A.K.Varma, R.S.Brown, G.Birrane, J.A.A.Ladias
compound source
Molecule: Breast Cancer Type 1 Susceptibility Protein
Chain: A
Fragment: Brct 1, Brct 2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Brca1
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex

Molecule: Ctip Phosphorylated Peptide
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: Synthetic Phosphopeptide
symmetry Space Group: P 61 2 2
R_factor 0.234 R_Free 0.270
crystal
cell
length a length b length c angle alpha angle beta angle gamma
113.118 113.118 121.876 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand CO, SEP, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural Basis for Cell Cycle Checkpoint Control by the BRCA1-CtIP Complex(,)., Varma AK, Brown RS, Birrane G, Ladias JA, Biochemistry 2005 Aug 23;44(33):10941-6. PMID:16101277
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk]
  • Biological Unit Coordinates (1y98.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (1y98.pdb2.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1Y98
  • CSU: Contacts of Structural Units for 1Y98
  • Likely Quarternary Molecular Structure file(s) for 1Y98
  • Structure Factors (243 Kb)
  • Retrieve 1Y98 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1Y98 from S2C, [Save to disk]
  • Re-refined 1y98 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1Y98 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 1Y98
  • 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 1Y98, from MSDmotif at EBI
  • Fold representative 1y98 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1y98_A] [1y98] [1y98_B]
  • SWISS-PROT database: [P38398]
  • Domain organization of [BRCA1_HUMAN] by SWISSPFAM
  • Domain found in 1Y98: [BRCT ] by SMART
  • Other resources with information on 1Y98
  • Community annotation for 1Y98 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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