Literature summary extracted from

Takai, S.; Shiota, N.; Sakaguchi, M.; Muraguchi, H.; Matsumura, E.; Miyazaki, M.
Characterization of chymase from human vascular tissues (1997), Clin. Chim. Acta, 265, 13-20.

Inhibitors

EC Number	Inhibitors	Comment	Organism	Structure
3.4.21.39	chymostatin	-	Homo sapiens
3.4.21.39	phenylmethylsulfonyl fluoride	-	Homo sapiens
3.4.21.39	Soybean trypsin inhibitor	-	Homo sapiens

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
3.4.21.39	0.067	-	angiotensin I	-	Homo sapiens

Molecular Weight [Da]

EC Number	Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
3.4.21.39	30000	-	x * 30000, SDS-PAGE	Homo sapiens

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.4.21.39	Homo sapiens	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
3.4.21.39	-	Homo sapiens

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
3.4.21.39	artery	gastroepiploic	Homo sapiens	-

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
3.4.21.39	937	-	-	Homo sapiens

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.4.21.39	angiotensin I + H2O	-	Homo sapiens	angiotensin II + His-Leu	-	?

Subunits

EC Number	Subunits	Comment	Organism
3.4.21.39	?	x * 30000, SDS-PAGE	Homo sapiens

Turnover Number [1/s]

EC Number	Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
3.4.21.39	65	-	angiotensin I	-	Homo sapiens

pH Optimum

EC Number	pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
3.4.21.39	7.5	9	angiotensin II-forming activity	Homo sapiens

Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.

Release 2023.1 (January 2023)