Crystallization and preliminary X-ray analysis of the trehalose/maltose ABC transporter MalFGK2 from Thermococcus litoralis.

نویسندگان

  • A Schiefner
  • K Diederichs
  • K Hashimoto
  • W Boos
  • W Welte
چکیده

Trehalose and maltose uptake in the hyperthermophilic archaeon Thermococcus litoralis is mediated by an ABC transport system. The heterotetrameric transport complex MalFGK(2), consisting of two membrane-spanning subunits and two copies of an ATP-binding cassette protein, has been crystallized. The crystals belong to the monoclinic space group C2, with unit-cell parameters a = 106.5, b = 150.5, c = 170.1 A, beta = 107.8 degrees. A native data set has been obtained at a resolution of 5 A.

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عنوان ژورنال:
  • Acta crystallographica. Section D, Biological crystallography

دوره 58 Pt 12  شماره 

صفحات  -

تاریخ انتشار 2002