3W68 Transport Protein date Feb 11, 2013
title Crystal Structure Of Mouse Alpha-Tocopherol Transfer Protein Complex With Alpha-Tocopherol And Phosphatidylinositol-(4,5 Bisphosphate
authors U.Ohto, Y.Satow
compound source
Molecule: Alpha-Tocopherol Transfer Protein
Chain: A, B, C, D
Fragment: Unp Residues 21-275
Synonym: Alpha-Ttp
Engineered: Yes
 Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Ttpa
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
symmetry Space Group: P 1
R_factor 0.199 R_Free 0.231
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.977 69.620 87.097 100.88 109.45 100.01
method X-Ray Diffractionresolution 2.05 Å
ligand 4PT, PBU, PO4, VIV enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceImpaired alpha-TTP-PIPs Interaction Underlies Familial Vitamin E Deficiency., Kono N, Ohto U, Hiramatsu T, Urabe M, Uchida Y, Satow Y, Arai H, Science. 2013 Apr 18. PMID:23599266
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (362 Kb) [Save to disk]
  • Biological Unit Coordinates (3w68.pdb1.gz) 354 Kb
  • Biological Unit Coordinates (3w68.pdb2.gz) 91 Kb
  • Biological Unit Coordinates (3w68.pdb3.gz) 93 Kb
  • Biological Unit Coordinates (3w68.pdb4.gz) 90 Kb
  • Biological Unit Coordinates (3w68.pdb5.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 3W68
  • CSU: Contacts of Structural Units for 3W68
  • Structure Factors (1000 Kb)
  • Retrieve 3W68 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3W68 from S2C, [Save to disk]
  • Re-refined 3w68 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3W68 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 3W68
  • 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
  • 3D motif for 3W68, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3w68_B] [3w68_C] [3w68] [3w68_D] [3w68_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3W68: [CRAL_TRIO_N] [SEC14 ] by SMART
    • Other resources with information on 3W68
  • Community annotation for 3W68 at PDBWiki (http://pdbwiki.org)

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