4WTH Transcription date Oct 30, 2014
title Ataxin-3 Carboxy Terminal Region - Crystal C2 (Triclinic)
authors V.A.Zhemkov, M.Kim
compound source
Molecule: Maltose-Binding Periplasmic Protein, Ataxin-3 Chi
Chain: A, B
Fragment: Mbp Residues 27-392 (Unp) + Ataxin-3 C-Terminal R Residues 278-324);
Synonym: Mbp, Mmbp, Maltodextrin-Binding Protein,Machado-Jo Disease Protein 1, Spinocerebellar Ataxia Type 3 Protein;
Engineered: Yes
Organism_scientific: Escherichia Coli, Homo Sapiens
Organism_common: Human
Organism_taxid: 562, 9606
Gene: Male, Z5632, Ecs5017, Atxn3, Atx3, Mjd, Mjd1, Sca3
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
symmetry Space Group: P 1
R_factor 0.202 R_Free 0.250
length a length b length c angle alpha angle beta angle gamma
49.096 59.786 77.790 90.00 89.99 87.50
method X-Ray Diffractionresolution 2.25 Å
ligand MAL, ZN enzyme
A, B
  • carbohydrate transmembrane t...

  • Primary referenceThe 2.2-Angstrom resolution crystal structure of the carboxy-terminal region of ataxin-3., Zhemkov VA, Kulminskaya AA, Bezprozvanny IB, Kim M, FEBS Open Bio. 2016 Feb 18;6(3):168-78. doi: 10.1002/2211-5463.12029. eCollection, 2016 Mar. PMID:27047745
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (271 Kb) [Save to disk]
  • Biological Unit Coordinates (4wth.pdb1.gz) 133 Kb
  • Biological Unit Coordinates (4wth.pdb2.gz) 134 Kb
  • LPC: Ligand-Protein Contacts for 4WTH
  • CSU: Contacts of Structural Units for 4WTH
  • Structure Factors (864 Kb)
  • Retrieve 4WTH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4WTH from S2C, [Save to disk]
  • Re-refined 4wth structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • 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 4wth from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4wth] [4wth_B] [4wth_A]
  • SWISS-PROT database:
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