Protein
Beta-(1-->2)glucan export ATP-binding/permease protein NdvA
Organism
Rhizobium meliloti (strain 1021)
Function
Involved in beta-(1-->2)glucan export which is required for nodulation of legume roots. May be involved in other classes of oligosaccharides export. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation (Probable).
Similarity
Belongs to the ABC transporter superfamily. Beta-(1-->2)glucan exporter (TC 3.A.1.108.1) family.
Sequence
MSLFQVYARALQYLAVHKFRVGAIVIANIVLAAITIAEPILFGRIIDAISSQKDVAPMLLLWAGFGVFNTIAFVLVSREADRLAHGRRASLLTEAFGRIVSMPLSWHSQRGTSNALHTLLRACETLFGLWLEFMRQHLATAVALMLLIPTAFAMDVRLSLILVVLGAAYVMISKVVMSRTKEGQAAVEGHYHTVFSHVSDSISNVSVVHSYNRIEAETRELKKFTQRLLSAQYPVLDWWALASGLNRIASTISMMAILVIGTVLVQRGELGVGEVIAFIGFANLLIGRLDQMKAFATQIFEARAKLEDFFQLEDSVQDREEPADAGELKGVVGEVEFRDISFDFANSAQGVRNVSFKAKAGQTIAIVGPTGAGKTTLVNLLQRVHEPKHGQILIDGVDIATVTRKSLRRSIATVFQDAGLMNRSIGENIRLGREDASLDEVMAAAEAAAASDFIEDRLNGYDTVVGERGNRLSGGERQRVAIARAILKNAPILVLDEATSALDVETEARVKDAIDALRKDRTTFIIAHRLSTVREADLVIFMDQGRVVEMGGFHELSQSNGRFAALLRASGILTDEDVRKSLTAA