Protein
Monocarboxylate 2-oxoacid-binding periplasmic protein all3028
Organism
Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576)
Function
Part of the tripartite ATP-independent periplasmic (TRAP) transport system involved in the uptake of monocarboxylate 2-oxoacids. This protein specifically binds monocarboxylate 2-oxoacids including pyruvate, 2-oxobutyrate, 2-oxovalerate, 2-oxoisovalerate, 2-oxoisocaproate and 2-oxo-3-methylvalerate. Is not able to bind mannitol.
Similarity
Belongs to the bacterial solute-binding protein 7 family.
Sequence
MKRREVLNTAAIATATTALVSCTQTNTSSVQAGLPNVRWRMTTSWPKSLGTFIGAETVAKRVAEMTNGRFKITPFAAGELVPGLQVLDAVQAGTVECGHTSSYYYIGKSPALAFATSVPFGLNAQQQYAWLYQGGGLAAIQKIYANFNVINFPAGSTGAQMGGWFKKEIKSVSDLKGLKMRIPGLGGQVMSRLGVNVQVLPGGEIYLALDRGAIDAAEWVGPYDDEKLGLNKAAQFYYYPGWWEPGPTLDVLVNLNAWNRLPKEYQEIFKTATVEANLTMLNQYDALNGEALTRLLAGGTKLVPYSQEIMQAAQKISFDIFEENASKDAAFKQVYEQWKAFRKQIFAWNRVNELSYENFASSSQ