CATH Domain 1avxA02

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CATH Classification

Level	CATH Code	Description
	2	Mainly Beta
	2.40	Beta Barrel
	2.40.10	Thrombin, subunit H
	2.40.10.10	Trypsin-like serine proteases

Domain Context

CATH Clusters

Superfamily	Trypsin-like serine proteases
Functional Family	Anionic trypsin

Enzyme Information

3.4.21.4

Trypsin.

based on mapping to UniProt P00761

Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.

-!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.4.

UniProtKB Entries (2)

P01070	ITRA_SOYBN Glycine max Trypsin inhibitor A
P00761	TRYP_PIG Sus scrofa Trypsin

PDB Structure

PDB	1AVX
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Kunitz-type soybean trypsin inhibitor revisited: refined structure of its complex with porcine trypsin reveals an insight into the interaction between a homologous inhibitor from Erythrina caffra and tissue-type plasminogen activator. Song, H.K., Suh, S.W. J.Mol.Biol.