| Chain | GOid | namespace | contents |
| A | 0000213 | molecular_function | tRNA-intron endonuclease activity |
| A | 0000379 | biological_process | tRNA-type intron splice site recognition and cleavage |
| A | 0003676 | molecular_function | nucleic acid binding |
| A | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| A | 0008033 | biological_process | tRNA processing |
| A | 0016829 | molecular_function | lyase activity |
| B | 0000213 | molecular_function | tRNA-intron endonuclease activity |
| B | 0000379 | biological_process | tRNA-type intron splice site recognition and cleavage |
| B | 0003676 | molecular_function | nucleic acid binding |
| B | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| B | 0008033 | biological_process | tRNA processing |
| B | 0016829 | molecular_function | lyase activity |
| C | 0000213 | molecular_function | tRNA-intron endonuclease activity |
| C | 0000379 | biological_process | tRNA-type intron splice site recognition and cleavage |
| C | 0003676 | molecular_function | nucleic acid binding |
| C | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| C | 0008033 | biological_process | tRNA processing |
| C | 0016829 | molecular_function | lyase activity |
| D | 0000213 | molecular_function | tRNA-intron endonuclease activity |
| D | 0000379 | biological_process | tRNA-type intron splice site recognition and cleavage |
| D | 0003676 | molecular_function | nucleic acid binding |
| D | 0006388 | biological_process | tRNA splicing, via endonucleolytic cleavage and ligation |
| D | 0008033 | biological_process | tRNA processing |
| D | 0016829 | molecular_function | lyase activity |
