5K6S Hydrolase, Cell Cycle date May 25, 2016
title The Structure Of The Pp2a B56 Subunit Bubr1 Complex
authors R.Page, X.Wang, R.Bajaj, W.Peti
compound source
Molecule: Serinethreonine-Protein Phosphatase 2a 56 Kda Re Subunit Gamma Isoform;
Chain: A
Synonym: Pp2a B Subunit Isoform B'-Gamma,Pp2a B Subunit Iso Gamma,Pp2a B Subunit Isoform Pr61-Gamma,Pp2a B Subunit Isof Gamma,Renal Carcinoma Antigen Ny-Ren-29;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppp2r5c, Kiaa0044
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)

Molecule: Bubr1
Chain: B
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free 0.227
length a length b length c angle alpha angle beta angle gamma
53.231 107.811 117.998 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.79 Å
ligand SEP enzyme

Primary referenceExpanding the PP2A Interactome by Defining a B56-Specific SLiM., Wang X, Bajaj R, Bollen M, Peti W, Page R, Structure. 2016 Dec 6;24(12):2174-2181. doi: 10.1016/j.str.2016.09.010. Epub 2016, Oct 27. PMID:27998540
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (5k6s.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 5K6S
  • CSU: Contacts of Structural Units for 5K6S
  • Structure Factors (219 Kb)
  • Retrieve 5K6S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5K6S from S2C, [Save to disk]
  • Re-refined 5k6s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5K6S 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 5K6S
  • 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
  • Fold representative 5k6s from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5k6s] [5k6s_B] [5k6s_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5K6S
  • Community annotation for 5K6S at PDBWiki (http://pdbwiki.org)

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