>sp|Q91WR5|AK1CL_MOUSE Aldo-keto reductase family 1 member C21 OS=Mus musculus GN=Akr1c21 MNSKCHCVILNDGNFIPVLGFGTALPLECPKSKAKELTKIAIDAGFHHFDSASVYNTEDH VGEAIRSKIADGTVRREDIFYTSKVWCTSLHPELVRASLERSLQKLQFDYVDLYLIHYPM ALKPGEENFPVDEHGKLIFDRVDLCATWEAMEKCKDAGLTKSIGVSNFNYRQLEMILNKP GLKYKPVCNQVECHPYLNQMKLLDFCKSKDIVLVAYGVLGTQRYGGWVDQNSPVLLDEPV LGSMAKKYNRTPALIALRYQLQRGIVVLNTSLKEERIKENMQVFEFQLSSEDMKVLDGLN RNMRYIPAAIFKGHPNWPFLDEY