| Chain | GOid | namespace | contents | 
| A | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| A | 0006212 | biological_process | uracil catabolic process | 
| A | 0016787 | molecular_function | hydrolase activity | 
| A | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| A | 0019740 | biological_process | nitrogen utilization | 
| B | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| B | 0006212 | biological_process | uracil catabolic process | 
| B | 0016787 | molecular_function | hydrolase activity | 
| B | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| B | 0019740 | biological_process | nitrogen utilization | 
| C | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| C | 0006212 | biological_process | uracil catabolic process | 
| C | 0016787 | molecular_function | hydrolase activity | 
| C | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| C | 0019740 | biological_process | nitrogen utilization | 
| D | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| D | 0006212 | biological_process | uracil catabolic process | 
| D | 0016787 | molecular_function | hydrolase activity | 
| D | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| D | 0019740 | biological_process | nitrogen utilization | 
| E | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| E | 0006212 | biological_process | uracil catabolic process | 
| E | 0016787 | molecular_function | hydrolase activity | 
| E | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| E | 0019740 | biological_process | nitrogen utilization | 
| F | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| F | 0006212 | biological_process | uracil catabolic process | 
| F | 0016787 | molecular_function | hydrolase activity | 
| F | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| F | 0019740 | biological_process | nitrogen utilization | 
| G | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| G | 0006212 | biological_process | uracil catabolic process | 
| G | 0016787 | molecular_function | hydrolase activity | 
| G | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| G | 0019740 | biological_process | nitrogen utilization | 
| H | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| H | 0006212 | biological_process | uracil catabolic process | 
| H | 0016787 | molecular_function | hydrolase activity | 
| H | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| H | 0019740 | biological_process | nitrogen utilization | 
| I | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| I | 0006212 | biological_process | uracil catabolic process | 
| I | 0016787 | molecular_function | hydrolase activity | 
| I | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| I | 0019740 | biological_process | nitrogen utilization | 
| J | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| J | 0006212 | biological_process | uracil catabolic process | 
| J | 0016787 | molecular_function | hydrolase activity | 
| J | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| J | 0019740 | biological_process | nitrogen utilization | 
| K | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| K | 0006212 | biological_process | uracil catabolic process | 
| K | 0016787 | molecular_function | hydrolase activity | 
| K | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| K | 0019740 | biological_process | nitrogen utilization | 
| L | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| L | 0006212 | biological_process | uracil catabolic process | 
| L | 0016787 | molecular_function | hydrolase activity | 
| L | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| L | 0019740 | biological_process | nitrogen utilization | 
| M | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| M | 0006212 | biological_process | uracil catabolic process | 
| M | 0016787 | molecular_function | hydrolase activity | 
| M | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| M | 0019740 | biological_process | nitrogen utilization | 
| N | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| N | 0006212 | biological_process | uracil catabolic process | 
| N | 0016787 | molecular_function | hydrolase activity | 
| N | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| N | 0019740 | biological_process | nitrogen utilization | 
| O | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| O | 0006212 | biological_process | uracil catabolic process | 
| O | 0016787 | molecular_function | hydrolase activity | 
| O | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| O | 0019740 | biological_process | nitrogen utilization | 
| P | 0006208 | biological_process | pyrimidine nucleobase catabolic process | 
| P | 0006212 | biological_process | uracil catabolic process | 
| P | 0016787 | molecular_function | hydrolase activity | 
| P | 0016811 | molecular_function | hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides | 
| P | 0019740 | biological_process | nitrogen utilization |