| Chain | GOid | namespace | contents |
| C | 0000166 | molecular_function | nucleotide binding |
| C | 0005525 | molecular_function | GTP binding |
| C | 0005634 | cellular_component | nucleus |
| C | 0005737 | cellular_component | cytoplasm |
| C | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| C | 0006396 | biological_process | RNA processing |
| C | 0008033 | biological_process | tRNA processing |
| C | 0008452 | molecular_function | RNA ligase activity |
| C | 0016874 | molecular_function | ligase activity |
| C | 0016886 | molecular_function | ligase activity, forming phosphoric ester bonds |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0072669 | cellular_component | tRNA-splicing ligase complex |
| C | 0170057 | molecular_function | RNA ligase (GTP) activity |
| E | 0000993 | molecular_function | RNA polymerase II complex binding |
| E | 0003723 | molecular_function | RNA binding |
| E | 0005634 | cellular_component | nucleus |
| E | 0005737 | cellular_component | cytoplasm |
| E | 0005813 | cellular_component | centrosome |
| E | 0005829 | cellular_component | cytosol |
| E | 0006351 | biological_process | DNA-templated transcription |
| E | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| E | 0006469 | biological_process | negative regulation of protein kinase activity |
| E | 0008033 | biological_process | tRNA processing |
| E | 0045944 | biological_process | positive regulation of transcription by RNA polymerase II |
| E | 0048471 | cellular_component | perinuclear region of cytoplasm |
| E | 0072669 | cellular_component | tRNA-splicing ligase complex |
| E | 0072686 | cellular_component | mitotic spindle |
| F | 0048598 | biological_process | embryonic morphogenesis |
| F | 0072669 | cellular_component | tRNA-splicing ligase complex |