1         11        21        31        41        51        61        71        81        91        101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361  
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 PRA2_USTMA            MFSGKENVSFGVLCLLAGCISTSSCLIHLQAKNIGVLLMMFWCFTGLVNKGINALAFNNSLRLAWTLGCDLSAIIERTWQFGLCCSALCVLQRLEGIASLRQAHSTVWDRKRRLLIDFGVGLGLPALQIPMFFIVQPYRLNVIENIGCSAPLYASVPALFIYHLWRLLVSLVCAVYAVLVLRWFMLRRRQFTAALSSQHSGLSQKKYFRLFALAICERVLVSAGQFYVIIQSLQIGGLL--PYTSWAEVHTNFNRILFVPVDTIAHSSLLSLSILRWFSLTPA--MALFVFFGLTEEAQSVYKARWKALINLCSSK--GKKQTDGRESLDLEA--FESHGSKFSVLVQRDTVIC  
 PRA1_USTMA            ---MLDHIT-PFFALVAFFLVLMPFAWHIKSKNVGLIMLSIWLMLGNLDNFVNSMVWWKTTADLAPAYCELSVRLRHLLFIAIPASNLAIARKLESIASTRQVRAGPGDHRRAVIIDLLICLGIPIIYTSLMIVNQSNRYGILEEAGCWPMMVFSWLWVLLVAAPVIVVSLCSAVYSALAFRWFWVRRRQFQAVLASSASTINRSHYVRLLLLTAIDMLL--FFPIYVGTIAAQIKSSISIPYGSWSSVHTGFNQIPQYPASLVLMENTFQRNLILARLVCPLSAYIFFAMFGLGLEVRQGYKEAFHRALLFCRLRKEPKASALQHVVADIEVVTFRSHDT-FDANTSTKSEKSDIDMRGS-EAA  
 PRA1_USTHO            ---MLDHVT-PFFALFACILVLFALGWHIRSRNVGTITLSLYLFFGNLDNFVNSVAWWSTAEDKAPGFCEVSIRLRHALYIAIPASNLVIARKLESIASTRQVRASASEHKKSIIIDLLISVGLPVLYVSLMIVNQTNRYGIIEQVGCWPFLSLSWVWVLLVAAPVLIVSFASAVYSVLAFRWFWIRRRQFQAVLASSASTLNKARYIRLLVLTAIDMLL--FFPIYVGSVSDTIRGAITTSYVSWSYVHTGFSYIPQFSAEVMEMQPSFKARLILSRLVCPISAYIFFAMFGLGQEARQGYKHAVLKALVFCKLRKERQKPIQNHIVANIEVVTFQSRETSGGIDGSPHSEKFSINTPTKYEEA