. . . . . . . . "254"^^ . . "256"^^ . . "A beta strand occurs in NX_Q02224-1 at amino acids 254 - 256." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .