. . . . . . . . "HERV-K_11q22.1 provirus ancestral Env polyprotein" . "90"^^ . . "661"^^ . . "Mature protein occurs in NX_P61570-1 at amino acids 90 - 661." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .