CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
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 4ZHL
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Selection of High-Affinity Peptidic Serine Protease Inhibitors with Increased Binding Entropy from a Back-Flip Library of Peptide-Protease Fusions.
Srensen, H.P., Xu, P., Jiang, L., Kromann-Hansen, T., Jensen, K.J., Huang, M., Andreasen, P.A.
J.Mol.Biol.
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