| Chain | GOid | namespace | contents |
| A | 0000105 | biological_process | histidine biosynthetic process |
| A | 0003824 | molecular_function | catalytic activity |
| A | 0004477 | molecular_function | methenyltetrahydrofolate cyclohydrolase activity |
| A | 0004486 | molecular_function | methylenetetrahydrofolate dehydrogenase [NAD(P)+] activity |
| A | 0004488 | molecular_function | methylenetetrahydrofolate dehydrogenase (NADP+) activity |
| A | 0005829 | cellular_component | cytosol |
| A | 0006164 | biological_process | purine nucleotide biosynthetic process |
| A | 0006730 | biological_process | one-carbon metabolic process |
| A | 0008152 | biological_process | metabolic process |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0009086 | biological_process | methionine biosynthetic process |
| A | 0016491 | molecular_function | oxidoreductase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0035999 | biological_process | tetrahydrofolate interconversion |
| A | 0042803 | molecular_function | protein homodimerization activity |
| B | 0000105 | biological_process | histidine biosynthetic process |
| B | 0003824 | molecular_function | catalytic activity |
| B | 0004477 | molecular_function | methenyltetrahydrofolate cyclohydrolase activity |
| B | 0004486 | molecular_function | methylenetetrahydrofolate dehydrogenase [NAD(P)+] activity |
| B | 0004488 | molecular_function | methylenetetrahydrofolate dehydrogenase (NADP+) activity |
| B | 0005829 | cellular_component | cytosol |
| B | 0006164 | biological_process | purine nucleotide biosynthetic process |
| B | 0006730 | biological_process | one-carbon metabolic process |
| B | 0008152 | biological_process | metabolic process |
| B | 0008652 | biological_process | amino acid biosynthetic process |
| B | 0009086 | biological_process | methionine biosynthetic process |
| B | 0016491 | molecular_function | oxidoreductase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0035999 | biological_process | tetrahydrofolate interconversion |
| B | 0042803 | molecular_function | protein homodimerization activity |
| C | 0000105 | biological_process | histidine biosynthetic process |
| C | 0003824 | molecular_function | catalytic activity |
| C | 0004477 | molecular_function | methenyltetrahydrofolate cyclohydrolase activity |
| C | 0004486 | molecular_function | methylenetetrahydrofolate dehydrogenase [NAD(P)+] activity |
| C | 0004488 | molecular_function | methylenetetrahydrofolate dehydrogenase (NADP+) activity |
| C | 0005829 | cellular_component | cytosol |
| C | 0006164 | biological_process | purine nucleotide biosynthetic process |
| C | 0006730 | biological_process | one-carbon metabolic process |
| C | 0008152 | biological_process | metabolic process |
| C | 0008652 | biological_process | amino acid biosynthetic process |
| C | 0009086 | biological_process | methionine biosynthetic process |
| C | 0016491 | molecular_function | oxidoreductase activity |
| C | 0016787 | molecular_function | hydrolase activity |
| C | 0035999 | biological_process | tetrahydrofolate interconversion |
| C | 0042803 | molecular_function | protein homodimerization activity |
| D | 0000105 | biological_process | histidine biosynthetic process |
| D | 0003824 | molecular_function | catalytic activity |
| D | 0004477 | molecular_function | methenyltetrahydrofolate cyclohydrolase activity |
| D | 0004486 | molecular_function | methylenetetrahydrofolate dehydrogenase [NAD(P)+] activity |
| D | 0004488 | molecular_function | methylenetetrahydrofolate dehydrogenase (NADP+) activity |
| D | 0005829 | cellular_component | cytosol |
| D | 0006164 | biological_process | purine nucleotide biosynthetic process |
| D | 0006730 | biological_process | one-carbon metabolic process |
| D | 0008152 | biological_process | metabolic process |
| D | 0008652 | biological_process | amino acid biosynthetic process |
| D | 0009086 | biological_process | methionine biosynthetic process |
| D | 0016491 | molecular_function | oxidoreductase activity |
| D | 0016787 | molecular_function | hydrolase activity |
| D | 0035999 | biological_process | tetrahydrofolate interconversion |
| D | 0042803 | molecular_function | protein homodimerization activity |
