| Chain | GOid | namespace | contents |
| A | 0000105 | biological_process | L-histidine biosynthetic process |
| A | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| B | 0000105 | biological_process | L-histidine biosynthetic process |
| B | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| C | 0000105 | biological_process | L-histidine biosynthetic process |
| C | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| D | 0000105 | biological_process | L-histidine biosynthetic process |
| D | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| E | 0000105 | biological_process | L-histidine biosynthetic process |
| E | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| F | 0000105 | biological_process | L-histidine biosynthetic process |
| F | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| G | 0000105 | biological_process | L-histidine biosynthetic process |
| G | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| H | 0000105 | biological_process | L-histidine biosynthetic process |
| H | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| I | 0000105 | biological_process | L-histidine biosynthetic process |
| I | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| J | 0000105 | biological_process | L-histidine biosynthetic process |
| J | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| K | 0000105 | biological_process | L-histidine biosynthetic process |
| K | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| L | 0000105 | biological_process | L-histidine biosynthetic process |
| L | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| M | 0000105 | biological_process | L-histidine biosynthetic process |
| M | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| N | 0000105 | biological_process | L-histidine biosynthetic process |
| N | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| O | 0000105 | biological_process | L-histidine biosynthetic process |
| O | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| P | 0000105 | biological_process | L-histidine biosynthetic process |
| P | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| Q | 0000105 | biological_process | L-histidine biosynthetic process |
| Q | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| R | 0000105 | biological_process | L-histidine biosynthetic process |
| R | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| S | 0000105 | biological_process | L-histidine biosynthetic process |
| S | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| T | 0000105 | biological_process | L-histidine biosynthetic process |
| T | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| V | 0000105 | biological_process | L-histidine biosynthetic process |
| V | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| W | 0000105 | biological_process | L-histidine biosynthetic process |
| W | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| X | 0000105 | biological_process | L-histidine biosynthetic process |
| X | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |
| Y | 0000105 | biological_process | L-histidine biosynthetic process |
| Y | 0004424 | molecular_function | imidazoleglycerol-phosphate dehydratase activity |