| BP | IDA | GO:0000738 | DNA catabolic process, exonucleolytic |
| BP | IEA | GO:0006364 | rRNA processing |
| BP | IDA | GO:0006401 | RNA catabolic process |
| BP | TAS | GO:0008283 | cell proliferation |
| BP | IDA | GO:0009615 | response to virus |
| BP | IMP | GO:0045071 | negative regulation of viral genome replication |
| BP | IMP | GO:0051607 | defense response to virus |
| BP | TAS | GO:0060337 | type I interferon signaling pathway |
| BP | IEA | GO:0090503 | RNA phosphodiester bond hydrolysis, exonucleolytic |
| CC | IDA | GO:0005634 | nucleus |
| CC | TAS | GO:0005654 | nucleoplasm |
| CC | IDA | GO:0005730 | nucleolus |
| CC | IDA | GO:0005737 | cytoplasm |
| CC | IDA | GO:0015030 | Cajal body |
| CC | IDA | GO:0016605 | PML body |
| MF | IDA | GO:0000175 | 3'-5'-exoribonuclease activity |
| MF | IMP | GO:0004527 | exonuclease activity |
| MF | IDA | GO:0008310 | single-stranded DNA 3'-5' exodeoxyribonuclease activity |
| MF | IEA | GO:0008859 | exoribonuclease II activity |
| MF | IDA | GO:0030619 | U1 snRNA binding |
| MF | IDA | GO:0030620 | U2 snRNA binding |
| MF | IDA | GO:0034511 | U3 snoRNA binding |
| MF | IEA | GO:0046872 | metal ion binding |