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 (2)

P00734
THRB_HUMAN
Homo sapiens
Prothrombin
P28507
HIR3A_HIRME
Hirudo medicinalis
Hirudin-3A

PDB Structure

PDB 1TOM
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Synthesis, evaluation, and crystallographic analysis of L-371,912: A potent and selective active-site thrombin inhibitor.
Lyle, T.A., Chen, Z.G., Appleby, S.D., Freidinger, R.M., Gardell, S.J., Lewis, S.D., Li, Y., Lyle, E.A., Lynch, J.J., Mulichak, A.M., Ng, A.S., NaylorOlsen, A.M., Sanders, W.M.
Bioorg.Med.Chem.Lett.