Protein
Puromycin-sensitive aminopeptidase
Organism
Arabidopsis thaliana
Function
Aminopeptidase with broad substrate specificity for several peptides. Involved in proteolytic events essential for cell growth and viability. Plays an essential role during prophase I of meiosis. Required for correct meiotic reconbination in both male and female gametophytes.
Similarity
Belongs to the peptidase M1 family.
Sequence
MDAPKEIFLKNYTKPDYYFETVDLSFSLGEEKTIVSSKIKVSPRVKGSSAALVLDGHDLKLLSVKVEGKLLKEGDYQLDSRHLTLPSLPAEESFVLEIDTEIYPHKNTSLEGLYKSSGNFCTQCEAEGFRKITFYQDRPDIMAKYTCRVEGDKTLYPVLLSNGNLISQGDIEGGRHYALWEDPFKKPCYLFALVAGQLVSRDDTFTTRSGRQVSLKIWTPAEDLPKTAHAMYSLKAAMKWDEDVFGLEYDLDLFNIVAVPDFNMGAMENKSLNIFNSKLVLASPETATDADYAAILGVIGHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQEFSSDMGSRTVKRIADVSKLRIYQFPQDAGPMAHPVRPHSYIKMDNFYTVTVYEKGAEVVRMYKTLLGTQGFRKGIDLYFERHDEQAVTCEDFFAAMRDANNADFANFLQWYSQAGTPVVKVVSSYNADARTFSLKFSQEIPPTPGQPTKEPTFIPVVVGLLDSSGKDITLSSVHHDGTVQTISGSSTILRVTKKEEEFVFSDIPERPVPSLFRGFSAPVRVETDLSNDDLFFLLAHDSDEFNRWEAGQVLARKLMLNLVSDFQQNKPLALNPKFVQGLGSVLSDSSLDKEFIAKAITLPGEGEIMDMMAVADPDAVHAVRKFVRKQLASELKEELLKIVENNRSTEAYVFDHSNMARRALKNTALAYLASLEDPAYMELALNEYKMATNLTDQFAALAALSQNPGKTRDDILADFYNKWQDDYLVVNKWFLLQSTSDIPGNVENVKKLLDHPAFDLRNPNKVYSLIGGFCGSPVNFHAKDGSGYKFLGDIVVQLDKLNPQVASRMVSAFSRWKRYDETRQGLAKAQLEMIMSANGLSENVFEIASKSLAA