Summary for peptidase S55.001: SpoIVB peptidase

Summary Alignment Tree Sequences Sequence features Distribution Literature Substrates


MEROPS NameSpoIVB peptidase
Domain architecture
MEROPS Classification
Classification Clan PA >> Subclan PA(S) >> Family S55 >> Subfamily (none) >> S55.001
HolotypeSpoIVB peptidase (Bacillus subtilis), Uniprot accession P17896 (peptidase unit: 188-426), MERNUM MER0003459
History Identifier created: MEROPS 5.7 (17 December 2001)
Catalytic typeSerine
PeplistIncluded in the Peplist with identifier PL00413
NC-IUBMBSubclass 3.4 (Peptidases) >> Sub-subclass 3.4.21 (Serine endopeptidases) >> Peptidase
EnzymologyBRENDA database
Proteolytic eventsCutDB database (3 cleavages)
PhysiologyA sporulation factor in Bacillus subtilis, synthesised in the forespore chamber of the sporulating cell. It is then secreted across the inner forespace membrane, and is proposed to becomes proteolytically active, cleaving itself into at least three fragments (Hoa et al., 2002).