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
P28511
HIR3C_HIRME
Hirudo medicinalis
Hirudin-3B'

PDB Structure

PDB 3C1K
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structure-based design of novel groups for use in the P1 position of thrombin inhibitor scaffolds. Part 2: N-acetamidoimidazoles.
Isaacs, R.C., Solinsky, M.G., Cutrona, K.J., Newton, C.L., Naylor-Olsen, A.M., McMasters, D.R., Krueger, J.A., Lewis, S.D., Lucas, B.J., Kuo, L.C., Yan, Y., Lynch, J.J., Lyle, E.A.
Bioorg.Med.Chem.Lett.