Protein
Subtilisin-like protease SBT5.3
Organism
Arabidopsis thaliana
Function
Serine protease. Has a substrate preference for the hydrophobic residues Phe and Ala and the basic residue Asp in the P1 position, and for Asp, Leu or Ala in the P1' position. May play a role in the degradation of structural proteins in the extracellular matrix of cells located above sites of lateral root formation and thus facilitate lateral root emergence (By similarity).
Similarity
Belongs to the peptidase S8 family.
Sequence
MKLTHNFSFLLLLLLVHMSSKHILASKDSSSYVVYFGAHSHVGEITEDAMDRVKETHYDFLGSFTGSRERATDAIFYSYTKHINGFAAHLDHDLAYEISKHPEVVSVFPNKALKLHTTRSWDFLGLEHNSYVPSSSIWRKARFGEDTIIANLDTGVWPESKSFRDEGLGPIPSRWKGICQNQKDATFHCNRKLIGARYFNKGYAAAVGHLNSSFDSPRDLDGHGSHTLSTAAGDFVPGVSIFGQGNGTAKGGSPRARVAAYKVCWPPVKGNECYDADVLAAFDAAIHDGADVISVSLGGEPTSFFNDSVAIGSFHAAKKRIVVVCSAGNSGPADSTVSNVAPWQITVGASTMDREFASNLVLGNGKHYKGQSLSSTALPHAKFYPIMASVNAKAKNASALDAQLCKLGSLDPIKTKGKILVCLRGQNGRVEKGRAVALGGGIGMVLENTYVTGNDLLADPHVLPATQLTSKDSFAVSRYISQTKKPIAHITPSRTDLGLKPAPVMASFSSKGPSIVAPQILKPDITAPGVSVIAAYTGAVSPTNEQFDPRRLLFNAISGTSMSCPHISGIAGLLKTRYPSWSPAAIRSAIMTTATIMDDIPGPIQNATNMKATPFSFGAGHVQPNLAVNPGLVYDLGIKDYLNFLCSLGYNASQISVFSGNNFTCSSPKISLVNLNYPSITVPNLTSSKVTVSRTVKNVGRPSMYTVKVNNPQGVYVAVKPTSLNFTKVGEQKTFKVILVKSKGNVAKGYVFGELVWSDKKHRVRSPIVVKL