. . . . . . . . "His-rich" . "21"^^ . . "57"^^ . . "Compositionally biased region occurs in NX_Q99967-1 at amino acids 21 - 57." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "2" . . .