. . . . . . . . "439"^^ . . "443"^^ . . "A beta strand occurs in NX_P63151-1 at amino acids 439 - 443." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .