. . . . . . . . "21"^^ . . "29"^^ . . "A beta strand occurs in NX_P61968-1 at amino acids 21 - 29." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .