CATH Classification

Domain Context

CATH Clusters

Superfamily Trypsin-like serine proteases
Functional Family Complement factor D

Enzyme Information

3.4.21.79
Granzyme B.
based on mapping to UniProt P18291
Preferential cleavage: -Asp-|-Xaa- >> -Asn-|-Xaa- > -Met-|-Xaa-, -Ser-|-Xaa-.
-!- From cytotoxic T lymphocyte granules. -!- Belongs to peptidase family S1.

UniProtKB Entries (2)

P23827
ECOT_ECOLI
Escherichia coli K-12
Ecotin
P18291
GRAB_RAT
Rattus norvegicus
Granzyme B

PDB Structure

PDB 1FI8
External Links
Method X-RAY DIFFRACTION
Organism Pichia
Primary Citation
The structure of the pro-apoptotic protease granzyme B reveals the molecular determinants of its specificity
Waugh, S.M., Harris, J.L., Fletterick, R., Craik, C.S.
Nat.Struct.Biol.