HPGD GI:224922801 hydroxyprostaglandin dehydrogenase 15-(NAD) isoform 2 1 mhvngkvalv tgaaqgigra faealllkga kvalvdwnle agvqckaald 50 51 eqfepqktlf iqcdvadqqq lrdtfrkvvd hfgrldilvn nagvnneknw 100 101 ektlqinlvs visgtylgld ymskqnggeg giiinmssla glmpvaqqpv 150 151 ycaskhgivg ftrsaaptid cqwidnth