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?????? «????? ????????» ????? ????? ???? ?? ???? ??????????? ????????:

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? ??????????? ?????? ???????? ( k _cat ) ?????????? ???????????? ?????????? ????????? , ??????? ???????????? ??????? ????? ????????????? ? ??????? ??????? ? ??????? ???????. ??? ????? ???? ?????????? ????????? ???????:

k_{\mathrm {cat} }={\frac {V_{\max }}{[E]_{T}}}

(??. ????????? ????????? — ?????? ).

????????, ????? ???????? ?????????? 4×10 ⁵ — 6×10 ⁵ ? ^?1 , ??? ??????? ???????? ????????? ???????: ?????? ???????? ?????????????? ???????? ?????????? 400000 — 600000 ??????? ???????? ??????? (??????????-????) ?? ???? ???????.

??????????????????? ????????, ????????, ????? ?? ????? ??????? ?????????. ??? ??? ????????? ????????? ??????????? ?? ????? ? ????????? ?????? . ?????? ????? ???????? ??????????????????? ???? ??????????? ??? 3×10 ⁷ ???????? ???????????? ? ?????? ?? ???? ???????? ????????. ?????? ????? ???????? ???? ????? ????? ??????????? ??? 7,4×10 ⁵ ??? ^?1 ??? ?????????? ???????? ? ??????????? ?????.

???????? ????? ???????? ?????? ??????????? ?? 100 ?? 40000000. ????????? ?????????? ? ?????? ???????? , ??????? ???????? ????????????? ??????????? ????????? .

? ?????? ???????? ?????

? ?????? ???????? ?????, ????? ??? ????? ???????? , ?????? «????? ????????» ???????????? ? ????????? ???? ???????: ??? ??????? ???????? ????? ??????? ?????????, ???????????? ????? ????????? ???????????? ?? ????? ??? ?????, ?? ???? ?? ????, ??? ??????????? ???????? ?????????????? ???????? (???????? ??????????? ?????????????? ???????). ????????? ??????????? ?????? ??? ?? ????? ??????????? ????? ????????, ?, ??????????????, ?????????????? ??????????? ?????????? ???????, ?? ????????????? ? ?? ???? ???????????? ???????? (?????????? ?????? ?????????, ????? ??????????? ?????????????? ???????), ?????? ?? ???????? ??? ???????????.

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Hagen J (2006). Industrial Catalysis: A Practical Approach. Weinheim, Germany: Wiley-VCH.
Rothenberg MA, Nachmansohn D (1947). «Studies on cholinesterase; purification of the enzyme from electric tissue by fractional ammonium sulfate precipitation.». J Biol Chem. 168 (1): 223-31. .
Wilson IB, Harrison MA (Aug 1961). «Turnover number of acetylcholinesterase». J Biol Chem. 236 (8): 2292-5.
Goodsell DS (2004-09-01). «Catalase». Molecule of the Month. RCSB Protein Data Bank. Retrieved 2007-02-11
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