_EC 3.4.21.79 Granzyme B. 3 PDB entries  
EC 3.-.-.- Hydrolases. [21,051 PDB entries]
EC 3.4.-.- Acting on peptide bonds (peptide hydrolases). [6,852 PDB entries]
EC 3.4.21.- Serine endopeptidases. [2,536 PDB entries]
EC 3.4.21.79 Granzyme B. [3 PDB entries]    
1fi8

Reaction: Preferential cleavage: -Asp-|-Xaa- >> -Asn-|-Xaa- > -Met-|-Xaa-, -Ser-|-Xaa-.
Other name(s): Cytotoxic t-lymphocyte proteinase 2.
Comments: From cytotoxic T lymphocyte granules. Belongs to peptidase family S1.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.3.4.21.79

  PDB code Protein
1fi8
Rat granzyme b [n66q] complexed to ecotin [81-84 iepd]
Source: Rattus norvegicus. Norway rat. Organism_taxid: 10116. Expressed in: pichia pastoris. Expression_system_taxid: 4922. Other_details: cytotoxic lymphocyte granules. Escherichia coli. Organism_taxid: 562. Expressed in: escherichia coli.
Chains: A, B (226 residues) CATH domains: 2.40.10.10 2.40.10.10
1fq3
Crystal structure of human granzyme b
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Expression_system_cell_line: sf9.
Chains: A, B (227 residues) CATH domains: 2.40.10.10 2.40.10.10
1iau
Human granzyme b in complex with ac-iepd-cho
Source: Homo sapiens. Human. Organism_taxid: 9606. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Expression_system_cell_line: sf9. Synthetic: yes. Other_details: the peptide was chemically synthesized.
Chain: A (226 residues) CATH domains: 2.40.10.10 2.40.10.10