>tr|A0A2Y9LQG2|A0A2Y9LQG2_DELLE Cleavage and polyadenylation specificity factor subunit 5 OS=Delphinapterus leucas GN=NUDT21 MSVVPPNRSQTGWPRGVNQFGNKYIQQTKPLTLERTINLYPLTNYTFGTKEPLYEKDSSV AARFQRMREEFDKIGMRRTVEGVLIVHEHRLPHVLLLQLGTTFFKLPGGELNPGEDEVEG LKRLMTEILGRQDGVLQDWVIDDCIGNWWRPNFEPPQYPYIPAHITKPKEHKKLFLVQLQ EKALFAVPKNYKLVAAPLFELYDNAPGYGPIISSLPQLLSRFNFIYN