. . . . . . . . "Partial loss of HIV-1 Vpr binding." . "53"^^ . . "54"^^ . . "Mutagenesis site occurs in NX_Q00403-1 at amino acids 53 - 54." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "1" . . .