| Swiss-Prot top hits (Blast detail) | Score | e value |
| B3QQ83 Putative pterin-4-alpha-carbinolamine dehydratase | 243 | 5e-020 |
| Q8KFI4 Putative pterin-4-alpha-carbinolamine dehydratase | 236 | 3e-019 |
| Q3B6N5 Putative pterin-4-alpha-carbinolamine dehydratase | 228 | 3e-018 |
| A1TZA3 Putative pterin-4-alpha-carbinolamine dehydratase | 217 | 5e-017 |
| A8EXY4 Putative pterin-4-alpha-carbinolamine dehydratase | 216 | 6e-017 |