Literature summary extracted from

Zhang, Y.; Kouzuma, Y.; Miyaji, T.; Yonekura, M.
Purification, characterization, and cDNA cloning of a Bowman-Birk type trypsin inhibitor from Apios americana Medikus tubers (2008), Biosci. Biotechnol. Biochem., 72, 171-178.

Inhibitors

EC Number	Inhibitors	Comment	Organism	Structure
3.4.21.4	Apios Americana trypsin inhibitor	AATI, strong inhibitor, complete inhibition with Apios Americana trypsin inhibitor bound to trypsin in a 1:2 molar ratio	Bos taurus

Organism

EC Number	Organism	UniProt	Comment	Textmining
3.4.21.4	Bos taurus	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
3.4.21.4	pancreas	-	Bos taurus	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
3.4.21.4	N-alpha-benzoyl-L-Arg-4-nitroanilide + H2O	-	Bos taurus	N-alpha-benzoyl-L-Arg + 4-nitroaniline	-	?

Ki Value [mM]

EC Number	Ki Value [mM]	Ki Value maximum [mM]	Inhibitor	Comment	Organism	Structure
3.4.21.4	0.000003	-	Apios Americana trypsin inhibitor	-	Bos taurus

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Release 2023.1 (January 2023)