Information on EC 3.4.22.1 - cathepsin B

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EC Tree
     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.22 Cysteine endopeptidases
                3.4.22.1 cathepsin B
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Word Map
The enzyme appears in viruses and cellular organisms
Reaction Schemes
Hydrolysis of proteins with broad specificity for peptide bonds. Preferentially cleaves -Arg-Arg-/- bonds in small molecule substrates (thus differing from cathepsin L). In addition to being an endopeptidase, shows peptidyl-dipeptidase activity, liberating C-terminal dipeptides
Synonyms
cathepsin b, cathepsin-b, cysteine cathepsin, devdase, cat b, cathepsin b1, cathb, smcb1, cath b, cath-b, more
REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
Hydrolysis of proteins with broad specificity for peptide bonds. Preferentially cleaves -Arg-Arg-/- bonds in small molecule substrates (thus differing from cathepsin L). In addition to being an endopeptidase, shows peptidyl-dipeptidase activity, liberating C-terminal dipeptides
show the reaction diagram