. . . . . . . . "15"^^ . . "18"^^ . . "A beta strand occurs in NX_Q8WZ42-4 at amino acids 15 - 18." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "4" . . .