>tr|E0S5T3|E0S5T3_ENCIT Ubiquitin OS=Encephalitozoon intestinalis (strain ATCC 50506) OX=876142 GN=Eint_020690 PE=4 SV=1 MQIFVKTLTGKTITLEVEPSDSIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYN IQKESTLHLVLRLRGGY