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Emerging Enzymes for ATP Regeneration in Biocatalytic Processes
Author(s) -
Andexer Jennifer N.,
Richter Michael
Publication year - 2015
Publication title -
chembiochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.05
H-Index - 126
eISSN - 1439-7633
pISSN - 1439-4227
DOI - 10.1002/cbic.201402550
Subject(s) - adenosine triphosphate , enzyme , regeneration (biology) , biochemistry , adenosine monophosphate , adenosine , chemistry , biology , microbiology and biotechnology
Adenosine‐5′‐triphosphate‐dependent enzyme catalysed reactions are widespread in nature. Consequently, the enzymes involved have an intrinsic potential for use in syntheses of high value products. Although regeneration systems for ATP starting from adenosine‐5′‐diphosphate are available, certain limitations exist for both in vitro and in vivo applications requiring ATP regeneration from adenosine‐5′‐monophosphate, or adenosine. Following a short overview of the chemical and thermodynamic background, this Minireview focuses on emerging enzymes and methodologies for ATP regeneration. A large range of as yet unexploited reactions will be accessible with new, powerful, multistep ATP regeneration systems that use cheap phosphate donors and provide high longevity, compatibility, and robustness under process conditions. Their potential might go far beyond the direct use of ATP in enzymatic reactions; enzyme discovery, and engineering, as well as immobilisation strategies, will help to realise such systems.