>sp|Q914L7|Y013_SIFVH Uncharacterized protein 13 OS=Sulfolobus islandicus filamentous virus (isolate Iceland/Hveragerdi) OX=654908 GN=SIFV0013 PE=4 SV=1 MTEQEEKVSFGITIPKSLKTRLKIYCAQNDKKIQDVIREALEEYLQRREK