Literature summary for 3.4.21.62 extracted from

Nakashima, K.; Maruyama, T.; Kamiya, N.; Goto, M.
Homogeneous enzymatic reactions in ionic liquids with poly(ethylene glycol)-modified subtilisin (2006), Org. Biomol. Chem., 4, 3462-3467.

Search for more literature for 3.4.21.62

Activating Compound

Activating Compound	Comment	Organism	Structure
additional information	no activity of poly(ethylene glycol)-modified subtilisin in methyl tert-butyl ether, tetrahydrofuran, dimethylsulfoxide, and acetonitrile	Bacillus licheniformis
poly(ethylene glycol)	poly(ethylene glycol)-modified subtilisin suspended in ionic liquids exhibits excellent catalytic performance while the native enzyme shows no activity	Bacillus licheniformis
Toluene	poly(ethylene glycol)-modified subtilisin	Bacillus licheniformis
[C2OC1mim][Tf2N]	poly(ethylene glycol)-modified subtilisin	Bacillus licheniformis
[C2OHmim][Tf2N]	poly(ethylene glycol)-modified subtilisin	Bacillus licheniformis
[Emim][Tf2N]	poly(ethylene glycol)-modified subtilisin shows good stability in [Emim][Tf2N], and maintains 80% of its initial activity after 60 h. Preferred medium for enzymatic reaction. Enzyme activity is much higher than in conventional organic solvents. Excellent activity is associated with unique properties such as hydrophobicity and high polarity	Bacillus licheniformis

Organism

Organism	UniProt	Comment	Textmining
Bacillus licheniformis	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
N-acetyl-L-phenylalanine ethyl ester + 1-butanol	transesterification catalyzed by poly(ethylene glycol)-modified subtilisin	Bacillus licheniformis	?	-	?
p-nitrophenyl butyrate + H2O	catalyzed by native subtilisin	Bacillus licheniformis	p-nitrophenol	-	?

Synonyms

Synonyms	Comment	Organism
subtilisin Carlsberg	-	Bacillus licheniformis

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
8	-	-	Bacillus licheniformis

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Release 2023.1 (January 2023)