CATH Domain 2qn5T02

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	Cationic trypsin

Enzyme Information

3.4.21.4

Trypsin.

based on mapping to UniProt P00760

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

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

UniProtKB Entries (2)

P00760	TRY1_BOVIN Bos taurus Cationic trypsin
Q0JR25	IBBR_ORYSJ Oryza sativa Japonica Group Bowman-Birk type bran trypsin inhibitor

PDB Structure

PDB	2QN5
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Crystal Structure and Functional Study of the Bowman-Birk Inhibitor from Rice Bran in Complex with Bovine Trypsin Li, H.T., Lin, Y.H., Huang, Y.C., Guan, H.H., Hsieh, Y.C., Chang, T., Wang, A.H.J., Chen, C.J. To be Published