| Chain | GOid | namespace | contents |
| A | 0000184 | biological_process | nuclear-transcribed mRNA catabolic process, nonsense-mediated decay |
| A | 0000290 | biological_process | deadenylation-dependent decapping of nuclear-transcribed mRNA |
| A | 0003723 | molecular_function | RNA binding |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0030145 | molecular_function | manganese ion binding |
| A | 0140933 | molecular_function | 5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase activity |
| B | 0000290 | biological_process | deadenylation-dependent decapping of nuclear-transcribed mRNA |
| B | 0000932 | cellular_component | P-body |
| B | 0003729 | molecular_function | mRNA binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0005737 | cellular_component | cytoplasm |
| B | 0006397 | biological_process | mRNA processing |
| B | 0008047 | molecular_function | enzyme activator activity |
| B | 0031087 | biological_process | deadenylation-independent decapping of nuclear-transcribed mRNA |
| B | 0043085 | biological_process | positive regulation of catalytic activity |
