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 1T4V
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Oxyguanidines. Part 2: Discovery of a novel orally active thrombin inhibitor through structure-based drug design and parallel synthesis
Lu, T., Markotan, T., Coppo, F., Tomczuk, B., Crysler, C., Eisennagel, S., Spurlino, J., Gremminger, L., Soll, R.M., Giardino, E.C., Bone, R.
BIOORG.MED.CHEM.LETT.