3SLA Signaling Protein date Jun 24, 2011
title X-Ray Structure Of First Four Repeats Of Human Beta-Catenin
authors D.Gupta, M.Bienz
compound source
Molecule: Catenin Beta-1
Chain: A, B, C, D, E
Synonym: Beta-Catenin
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Beta Catenin, Ctnnb, Ctnnb1, Oksw-Cl.35, Pro2286
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex4t1
symmetry Space Group: P 41 21 2
R_factor 0.218 R_Free 0.277
length a length b length c angle alpha angle beta angle gamma
90.790 90.790 364.340 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand GOL, NA enzyme
A, D, C, E, B

Primary referenceAn intrinsically labile alpha-helix abutting the BCL9-binding site of beta-catenin is required for its inhibition by carnosic acid., de la Roche M, Rutherford TJ, Gupta D, Veprintsev DB, Saxty B, Freund SM, Bienz M, Nat Commun. 2012 Feb 21;3:680. doi: 10.1038/ncomms1680. PMID:22353711
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (3sla.pdb1.gz) 28 Kb
  • Biological Unit Coordinates (3sla.pdb2.gz) 26 Kb
  • Biological Unit Coordinates (3sla.pdb3.gz) 24 Kb
  • Biological Unit Coordinates (3sla.pdb4.gz) 28 Kb
  • Biological Unit Coordinates (3sla.pdb5.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 3SLA
  • CSU: Contacts of Structural Units for 3SLA
  • Structure Factors (801 Kb)
  • Retrieve 3SLA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3SLA from S2C, [Save to disk]
  • Re-refined 3sla structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3SLA 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 3SLA
  • 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 3SLA, from MSDmotif at EBI
  • Fold representative 3sla from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3sla_A] [3sla_C] [3sla_D] [3sla] [3sla_B] [3sla_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3SLA: [ARM ] by SMART
  • Other resources with information on 3SLA
  • Community annotation for 3SLA at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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