>sp|Q914L0|Y020_SIFVH Uncharacterized protein 20 OS=Sulfolobus islandicus filamentous virus GN=SIFV0020 MVEVVKKQIECKIKINSVNGIVSLDCETKVIFNVKDSEMPYAVSSIKEIGFVETIKTDQV KNMINRIVEELDKRIDEIKEGLNELEKSGLTIEVD