. . . . . . . . "2254"^^ . . "2257"^^ . . "A beta strand occurs in NX_P50851-1 at amino acids 2254 - 2257." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .