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MPA1

Gene
MPA1
Protein
Puromycin-sensitive aminopeptidase
Organism
Arabidopsis thaliana
Length
883 amino acids
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.
Mass
99.159 kDa
Sequence
MDAPKEIFLKNYTKPDYYFETVDLSFSLGEEKTIVSSKIKVSPRVKGSSAALVLDGHDLKLLSVKVEGKLLKEGDYQLDSRHLTLPSLPAEESFVLEIDTEIYPHKNTSLEGLYKSSGNFCTQCEAEGFRKITFYQDRPDIMAKYTCRVEGDKTLYPVLLSNGNLISQGDIEGGRHYALWEDPFKKPCYLFALVAGQLVSRDDTFTTRSGRQVSLKIWTPAEDLPKTAHAMYSLKAAMKWDEDVFGLEYDLDLFNIVAVPDFNMGAMENKSLNIFNSKLVLASPETATDADYAAILGVIGHEYFHNWTGNRVTCRDWFQLSLKEGLTVFRDQEFSSDMGSRTVKRIADVSKLRIYQFPQDAGPMAHPVRPHSYIKMDNFYTVTVYEKGAEVVRMYKTLLGTQGFRKGIDLYFERHDEQAVTCEDFFAAMRDANNADFANFLQWYSQAGTPVVKVVSSYNADARTFSLKFSQEIPPTPGQPTKEPTFIPVVVGLLDSSGKDITLSSVHHDGTVQTISGSSTILRVTKKEEEFVFSDIPERPVPSLFRGFSAPVRVETDLSNDDLFFLLAHDSDEFNRWEAGQVLARKLMLNLVSDFQQNKPLALNPKFVQGLGSVLSDSSLDKEFIAKAITLPGEGEIMDMMAVADPDAVHAVRKFVRKQLASELKEELLKIVENNRSTEAYVFDHSNMARRALKNTALAYLASLEDPAYMELALNEYKMATNLTDQFAALAALSQNPGKTRDDILADFYNKWQDDYLVVNKWFLLQSTSDIPGNVENVKKLLDHPAFDLRNPNKVYSLIGGFCGSPVNFHAKDGSGYKFLGDIVVQLDKLNPQVASRMVSAFSRWKRYDETRQGLAKAQLEMIMSANGLSENVFEIASKSLAA