CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Prothrombin

Enzyme Information

3.4.21.5
Thrombin.
based on mapping to UniProt P00734
Selective cleavage of Arg-|-Gly bonds in fibrinogen to form fibrin and release fibrinopeptides A and B.
-!- More selective than trypsin and plasmin. -!- Belongs to peptidase family S1. -!- Formerly EC 3.4.4.13.

UniProtKB Entries (1)

P00734
THRB_HUMAN
Homo sapiens
Prothrombin

PDB Structure

PDB 1NY2
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Mechanisms of Arg-Pro-Pro-Gly-Phe inhibition of thrombin.
Hasan, A.A., Warnock, M., Nieman, M., Srikanth, S., Mahdi, F., Krishnan, R., Tulinsky, A., Schmaier, A.H.
Am.J.Physiol.Heart Circ.Physiol.