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
P28506
HIR2B_HIRME
Hirudo medicinalis
Hirudin-2B

PDB Structure

PDB 1MUE
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Pharmacokinetic optimization of 3-amino-6-chloropyrazinone acetamide thrombin inhibitors. Implementation of P3 pyridine N-oxides to deliver an orally bioavailable series containing P1 N-benzylamides.
Burgey, C.S., Robinson, K.A., Lyle, T.A., Nantermet, P.G., Selnick, H.G., Isaacs, R.C., Lewis, S.D., Lucas, B.J., Krueger, J.A., Singh, R., Miller-Stein, C., White, R.B., Wong, B., Lyle, E.A., Stranieri, M.T., Cook, J.J., McMasters, D.R., Pellicore, J.M., Pal, S., Wallace, A.A., Clayton, F.C., Bohn, D., Welsh, D.C., Lynch, J.J., Yan, Y., Chen, Z., Kuo, L., Gardell, S.J., Shafer, J.A., Vacca, J.P.
Bioorg.Med.Chem.Lett.