The Tob/BTG family is a group of antiproliferative proteins that contain two highly homologous regions named Box A and Box B. These proteins all associate with CCR4-associated factor 1 (Caf1), which belongs to the ribonuclease D family of deadenylases. The antiproliferative region of human Tob (residues 1-138) and intact hCaf1 were co-expressed in Escherichia coli, purified and successfully cocrystallized. The crystal belongs to the tetragonal space group I422, with unit-cell parameters a = b = 150.9, c = 113.9 A, and is estimated to contain one heterodimer per asymmetric unit. The crystal diffracted to around 2.6 A resolution.
Crystallization and preliminary crystallographic analysis of the Tob-hCaf1 complex. Publishing Authors By Initials
Journal Abbreviation: Acta Crystallogr. Sect. F Stru
ISSN: 1744-3091
DAY: 30
MONTH: 11
YEAR: 2007
Crystallization and preliminary crystallographic analysis of the Tob-hCaf1 complex. Information
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LANGUAGE: eng
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Grant and Affiliation Information for Crystallization and preliminary crystallographic analysis of the Tob-hCaf1 complex.
AFFILIATION: Department of Structural Biology, Graduate School of Pharmaceutical Science, Hokkaido University, N12, W6, Kita-ku, Sapporo 060-0812, Japan.
Country: England
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MEDLINETA: Acta Crystallogr Sect F Struct
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