CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family

Enzyme Information

3.4.21.81
Streptogrisin B.
based on mapping to UniProt P00777
Hydrolysis of proteins with trypsin-like specificity.
-!- Belongs to peptidase family S1E.

UniProtKB Entries (2)

P01080
IP2K_SOLTU
Solanum tuberosum
Proteinase inhibitor type-2 K
P00777
PRTB_STRGR
Streptomyces griseus
Streptogrisin-B

PDB Structure

PDB 4SGB
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structure of the complex of Streptomyces griseus proteinase B and polypeptide chymotrypsin inhibitor-1 from Russet Burbank potato tubers at 2.1 A resolution.
Greenblatt, H.M., Ryan, C.A., James, M.N.
J.Mol.Biol.