. . . . . . . . "Poly-Arg" . "50"^^ . . "53"^^ . . "Compositionally biased region occurs in NX_Q15583-3 at amino acids 50 - 53." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .