Molecular Basis for G Protein Control of the Prokaryotic ATP Sulfurylase
نویسندگان
چکیده
منابع مشابه
Molecular basis for G protein control of the prokaryotic ATP sulfurylase.
Sulfate assimilation is a critical component of both primary and secondary metabolism. An essential step in this pathway is the activation of sulfate through adenylation by the enzyme ATP sulfurylase (ATPS), forming adenosine 5'-phosphosulfate (APS). Proteobacterial ATPS overcomes this energetically unfavorable reaction by associating with a regulatory G protein, coupling the energy of GTP hydr...
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ژورنال
عنوان ژورنال: Molecular Cell
سال: 2006
ISSN: 1097-2765
DOI: 10.1016/j.molcel.2005.10.034