Protein
Peptide transporter family 1
Organism
Drosophila melanogaster
Function
Important role in absorption of dietary peptides. High-affinity transporter of alanylalanine. Dipeptide transport activity is proton dependent.
Similarity
Belongs to the PTR2/POT transporter (TC 2.A.17) family.
Sequence
MASEITNGKNGQNGKNGQKEESDSQIAPPIPYPKSVAFIISNEFCERFNYYGMRTILVLYLTNKLGYNEETATVLFHTFTMLVYIFPLIGALIADGWLGKYKTILYLSLVYSLGAMVVSFGAVPLSGMPTKAVTVVGLLLIAIGTGGIKPCVSAFGGDQFSLPAQSFQLAKFFSLFYFAINAGSLISTTFTPILRADVHCFGDQDCFSLAFGVPAILMIFSVIIFMAGKRLYRCQPPAGNMIFGVSRCIADAFKGWQKRRHSEPMESFLDYAKPTVGSRMVQETKCLGRILRLFLPFPVFWALFDQQGSRWTFQATRMDGNVLGFQIKPDQMQVVNPLLILGFLPLFDYIIYPALARCGIRRPLQKLTLGLLLAALGFFLSAGLEMKMEQAAYRATPIEPDMTHLRIYNGMPCRYEISSAVVQTPRVIEPLNVWEDLSLQMTESKEYTFNAQPVSGECPSIIDKLRLQPGKSVSYFLAQDKLVEFADGLQMAATDTGRTSVRALLNTPDGEGPVLLSTESATSQEPPLTLDKGNVPQLHRITPGFARVDINGKKVASFEAKEGRLYSILVTGSARDGYQHNVIEVVALSTVSILWQLPQIVVMTAAEVMFSVTGLEFSYSQSPPSMKSVLQACWLLSVAIGNMLVVVIAEFKFTSSQSGEFTLFASLMLVDMMIFLWLARSYQYKDQREDFEDDDDATIDSVMQSKPKATTVDTTARKTNGIEAEPGYGAYRNHAYDNDFSEA