3PXE Protein Binding date Dec 09, 2010
title Impact Of Brca1 Brct Domain Missense Substitutions On Phosph Recognition: E1836k
authors N.Coquelle, R.Green, J.N.M.Glover
compound source
Molecule: Breast Cancer Type 1 Susceptibility Protein
Chain: A, B, C, D
Fragment: Brct Domain, Unp Residues 1646-1859
Synonym: Ring Finger Protein 53
Ec: 6.3.2.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Brca1, Rnf53
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21 Gold
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Plm1

Molecule: Phospho Peptide
Chain: E, F, G, H
Engineered: Yes

Synthetic: Yes
Other_details: Peptide Derived From Brca1 Partner Bach1.
symmetry Space Group: C 2 2 21
R_factor 0.220 R_Free 0.266
crystal
cell
length a length b length c angle alpha angle beta angle gamma
115.820 131.050 180.840 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.85 Å
ligand SEP enzyme Ligase E.C.6.3.2 BRENDA
Primary referenceImpact of BRCA1 BRCT domain missense substitutions on phospho-peptide recognition., Coquelle N, Green R, Glover JN, Biochemistry. 2011 Apr 7. PMID:21473589
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (297 Kb) [Save to disk]
  • Biological Unit Coordinates (3pxe.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (3pxe.pdb2.gz) 75 Kb
  • Biological Unit Coordinates (3pxe.pdb3.gz) 75 Kb
  • Biological Unit Coordinates (3pxe.pdb4.gz) 74 Kb
  • LPC: Ligand-Protein Contacts for 3PXE
  • CSU: Contacts of Structural Units for 3PXE
  • Structure Factors (254 Kb)
  • Retrieve 3PXE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PXE from S2C, [Save to disk]
  • Re-refined 3pxe structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PXE 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 3PXE
  • 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 3PXE, from MSDmotif at EBI
  • Fold representative 3pxe from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3pxe_B] [3pxe_H] [3pxe] [3pxe_G] [3pxe_F] [3pxe_E] [3pxe_D] [3pxe_A] [3pxe_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3PXE: [BRCT ] by SMART
  • Other resources with information on 3PXE
  • Community annotation for 3PXE 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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