. . . . . . . . "577"^^ . . "580"^^ . . "A beta strand occurs in NX_Q99523-2 at amino acids 577 - 580." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .