Protein
Dipeptide transport ATP-binding protein DppD
Organism
Bacillus subtilis (strain 168)
Function
Part of the binding-protein-dependent transport system for dipeptides. Probably responsible for energy coupling to the transport system. Expressed to facilitate adaptation to nutrient deficiency conditions, which also induce sporulation.
Similarity
Belongs to the ABC transporter superfamily.
Sequence
MEKVLSVQNLHVSFTTYGGTVQAVRGVSFDLYKGETFAIVGESGCGKSVTSQSIMGLLPPYSAKVTDGRILFKNKDLCRLSDKEMRGIRGADISMIFQDPMTALNPTLTVGDQLGEALLRHKKMSKKAARKEVLSMLSLVGIPDPGERLKQYPHQFSGGMRQRIVIAMALICEPDILIADEPTTALDVTIQAQILELFKEIQRKTDVSVILITHDLGVVAQVADRVAVMYAGKMAEIGTRKDIFYQPQHPYTKGLLGSVPRLDLNGAELTPIDGTPPDLFSPPPGCPFAARCPNRMVVCDRVYPGQTIRSDSHTVNCWLQDQRAEHAVLSGDAKD