| Chain | GOid | namespace | contents |
| A | 0003937 | molecular_function | IMP cyclohydrolase activity |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0006188 | biological_process | IMP biosynthetic process |
| A | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| A | 0016787 | molecular_function | hydrolase activity |
| B | 0003937 | molecular_function | IMP cyclohydrolase activity |
| B | 0006164 | biological_process | purine nucleotide biosynthetic process |
| B | 0006188 | biological_process | IMP biosynthetic process |
| B | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| B | 0016787 | molecular_function | hydrolase activity |
| C | 0003937 | molecular_function | IMP cyclohydrolase activity |
| C | 0006164 | biological_process | purine nucleotide biosynthetic process |
| C | 0006188 | biological_process | IMP biosynthetic process |
| C | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| C | 0016787 | molecular_function | hydrolase activity |
| D | 0003937 | molecular_function | IMP cyclohydrolase activity |
| D | 0006164 | biological_process | purine nucleotide biosynthetic process |
| D | 0006188 | biological_process | IMP biosynthetic process |
| D | 0006189 | biological_process | 'de novo' IMP biosynthetic process |
| D | 0016787 | molecular_function | hydrolase activity |