CATH Classification

Domain Context

CATH Clusters

Superfamily Laminin
Functional Family Urokinase-type plasminogen activator

Enzyme Information

3.4.21.73
U-plasminogen activator.
based on mapping to UniProt P00749
Specific cleavage of Arg-|-Val bond in plasminogen to form plasmin.
-!- Formed from the inactive precursor by action of plasmin or plasma kallikrein. -!- Differs in structure from EC 3.4.21.68, and does not bind to fibrin. -!- Belongs to peptidase family S1. -!- Formerly EC 3.4.21.31 and EC 3.4.99.26.

UniProtKB Entries (1)

P00749
UROK_HUMAN
Homo sapiens
Urokinase-type plasminogen activator

PDB Structure

PDB 1URK
External Links
Method SOLUTION NMR
Organism
Primary Citation
Solution structure of the amino-terminal fragment of urokinase-type plasminogen activator.
Hansen, A.P., Petros, A.M., Meadows, R.P., Nettesheim, D.G., Mazar, A.P., Olejniczak, E.T., Xu, R.X., Pederson, T.M., Henkin, J., Fesik, S.W.
Biochemistry