. . . . . . . . "Substrate binding; shared with neighboring subunit" . "20"^^ . . "21"^^ . . "A region of interest occurs in NX_P30566-1 at amino acids 20 - 21." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .