申请人:Hashimoto Shin-ichi
公开号:US20050287627A1
公开(公告)日:2005-12-29
The present invention provides a process for producing a dipeptide or a dipeptide derivative using a phosphate donor, a substance selected from the group consisting of adenosine-5′-monophosphate, adenosine-5′-diphosphate and adenosine-5′-triphosphate, one or more kinds of amino acids or amino acid derivatives, and as enzyme sources, a protein having polyphosphate kinase activity, or a culture of cells having the ability to produce the protein or a treated matter of the culture, and a protein having the activity to ATP-dependently form the dipeptide or dipeptide derivative from one or more kinds of amino acids or amino acid derivatives, or a culture of cells having the ability to produce the protein or a treated matter of the culture.
本发明提供了一种利用磷酸供体、从腺苷-5′-单磷酸、腺苷-5′-二磷酸和腺苷-5′-三磷酸组成的一组物质中选择的物质、一种或多种氨基酸或氨基酸衍生物,以及作为酶源的具有多磷酸激酶活性的蛋白质,或者具有产生该蛋白质的能力的细胞培养物,以及具有ATP依赖性形成该二肽或二肽衍生物的活性蛋白质,或者具有产生该蛋白质的能力的细胞培养物或经处理的培养物质的生产二肽或二肽衍生物的过程。