>tr|L8I8Y1|L8I8Y1_9CETA SUMO-activating enzyme subunit 1 OS=Bos mutus GN=M91_02209 MVEKEEAGGGISEEEAAQYDRQIRLWGLEAQKRLRASQVLLVGMKGLGAEIAKNLILAGV KGLTMLDHEQVSPEDPGAQFLIRTGSVGRNRAEASLERAQNLNPMVDVKVDTENIEKKPE SFFTQFDAVCLTCCSRDVIVKVDQICHKNSIKFFTGDVFGYHGYTFANLGEHEFVEEKTK VAKVSQGVEDGPDTKRAKLDSSETTMVKKKVVFCSVKEALEVDWSSDKAKAALKRTTPDY FLLQVLLKFRTDKGRDPSSDTFGEDSELLLQIRNDVLDALGVNPDLLPEDFVRYCFSEMA PVCAVVGGILAQEIVKALSQRDPPHNNFFFFDGMKGNGIVECLGPN