Protein
Glycine betaine/choline transport system ATP-binding protein OusV
Organism
Dickeya dadantii (strain 3937)
Function
Part of the OusB ABC transporter complex involved in glycine betaine and choline uptake. May also transport several other osmoprotectants such as ectoine, DMSA, DMSP, proline and carnitine. Probably responsible for energy coupling to the transport system.
Similarity
Belongs to the ABC transporter superfamily.
Sequence
MAIKLEVTHLYKIFGEHPERAFRLLEQGLSKDQIFEKTGLTVGVKDASLAIEEGEIFVIMGLSGSGKSTLVRLLNRLIEPTRGQVLIDGEDISRLPDGALRAVRRKQISMVFQSFALMPHLNILDNTAFGMDLAGVPRAEREQKALNALQQVGLETYAHAYPDELSGGMRQRVGLARALANDPDILLMDEAFSALDPLIRTEMQDELIKLQARRQRTIVFISHDLDEAMRIGDRIAIMHSGEVIQVGTPDEILNNPANDYVRTFFRGVDISHVFTAKDIARRRPVAVIRKTPGVGPRSALRILQEEDREYGYVLERGRKFIGVVSIDSLKQALRGQQPLEQALLPAPAPVPASMSLNELISQVAQAPCAVPVVDENHEYLGIISKGMLLQALDKESTLND