Protein
Stromal processing peptidase, chloroplastic
Organism
Oryza sativa subsp. indica
Function
Cleaves presequences (transit peptides) from chloroplastic protein precursors. Initially recognizes a precursor by binding to the C-terminus of its transit peptide and then removes the transit peptide in a single endoproteolytic step. In a next step, pursues the cleavage of transit peptide to a subfragment form.
Similarity
Belongs to the peptidase M16 family.
Sequence
MASFPSPPLAAAAAAAPPRLAPGLPLAAAAVRRPSSLARRSSIALAAPANPLRCIHRRAVSPRLRRRTEAVGAASAAIGSLGEEREGCLSCFPRGRRRGRPGLARFAPCALPHTYGLSSLHSGLTGAKIRRRHVLHAAGPDEPHVASPTWSETALDKHYVDQPIGKEELEGFLNTPLPSHPKLVRGQLKNGLRYLILPNKVPANRFEAHMEVHVGSIDEEEDEQGIAHMIEHVAFLGSKKREKLLGTGARSNAYTDFHHTVFHIHSPTKTKEYGEDLLPSVLDALNEIAFHPKFSSSRVEKERRAILSELQMMNTIEYRVDCQLLQHLHSENKLSERFPIGLEEQIHKWDPDKIRRFHERWYYPANATLYLVGEINDIPRAIREIEAVFEHTLPEGEAAPMSTASPFGAMASLFAPKLPGGLAASLTGERSPAADKIKPVKRERQAIRPPVEHKWSLPGVAQDAKPPAIFQHELIQSFSINMFCKIPVNQVQTYKDLRSVLMKRIFLSALHFRINTRYKSSNPPFTSVELDHSDSGREGCTVTTLTVTAEPQNWRSAIKVAVHEVRRLKEFGVTMGEMTRYMDALIKDSEQLAMMIDSVPSVDNLDFIMESDALRHTVMDQLQGHESLLAVAETVTLEEVNTVGAEVLEFISDYGKPDAPLPAAIVACVPKKVHMDGVGETDFEIHPEEITDSIKAGLEEPIYPEPELEVPKELITQSELEDLKLQRKPSFASLSKEENVVKIFDDETGIAQRRLSNGISINYKITQNEARVGVMRLIVGGGRATEDSESKGSVIVGVRTLSEGGCVGNFSREQVELFCVNNLINCSLESNEEFIFMEFRFALRDNGMRAAFQLLHMVLEHNVWLEDAFDRATQLYLSYYRSIPKSLERSTAHKLMLAMLNHDERFVEPSPHSLQKLTLQSVKDAVMNQFVGDNMEVSIVGDFTEEEVESCVLDYLGTVSAPKSSKTQEHIEKISFLPFPSDLHFQQVYIKDTDERACAYIAGPAPNRWGFATEGNDLFNVIRSSSGDAQVSESANTDLTERKHNDVRSHSLFFGITLSLLAEIINSRLFTTVRDSMGLTYDVSFELNLFDKLDLGWYVIAVTSTPSKVHKAVDACKGVLRGLHSNKIVERELDRAKRTLLMKHEAETKTNAYWLGLLAHLQSSSVPRKEISCIKELTMLYESATIEDLYLAYEHLKVDESSLFACIGIAGAESGEETTDDELDMGLHGMGPIGGRGLSTMTRPTT