1OIP Transport date Jun 24, 2003
title The Molecular Basis Of Vitamin E Retention: Structure Of Human Alpha-Tocopherol Transfer Protein
authors R.Meier, T.Tomizaki, C.Schulze-Briese, U.Baumann, A.Stocker
compound source
Molecule: Alpha-Tocopherol Transfer Protein
Chain: A
Synonym: Alpha-Ttp, Ttpa, Tpp1
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Star
Expression_system_vector: Pet-28a
symmetry Space Group: P 41 21 2
R_factor 0.190 R_Free 0.227
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.810 77.810 128.360 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand SO4, VIV enzyme
related structures by homologous chain: 1OIZ
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe molecular basis of vitamin E retention: structure of human alpha-tocopherol transfer protein., Meier R, Tomizaki T, Schulze-Briese C, Baumann U, Stocker A, J Mol Biol 2003 Aug 15;331(3):725-34. PMID:12899840
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk]
  • Biological Unit Coordinates (1oip.pdb1.gz) 45 Kb
  • LPC: Ligand-Protein Contacts for 1OIP
  • CSU: Contacts of Structural Units for 1OIP
  • Likely Quarternary Molecular Structure file(s) for 1OIP
  • Retrieve 1OIP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OIP from S2C, [Save to disk]
    • View 1OIP 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 1OIP
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1OIP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1oipa1, region A:25-90 [Jmol] [rasmolscript] [script source]
        - Domain d1oipa2, region A:91-275 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1oip] [1oip_A]
  • SWISS-PROT database: [P49638]
  • Domain organization of [TTPA_HUMAN] by SWISSPFAM
  • Domains found in 1OIP: [CRAL_TRIO_N] [SEC14 ] by SMART
    • Other resources with information on 1OIP
  • Community annotation for 1OIP 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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