. . . . . . . . "538"^^ . . "540"^^ . . "A helix occurs in NX_Q8WUI4-1 at amino acids 538 - 540." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .