Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0006729 | biological_process | tetrahydrobiopterin biosynthetic process |
| A | 0008124 | molecular_function | 4-alpha-hydroxytetrahydrobiopterin dehydratase activity |
| A | 0016829 | molecular_function | lyase activity |
| B | 0006729 | biological_process | tetrahydrobiopterin biosynthetic process |
| B | 0008124 | molecular_function | 4-alpha-hydroxytetrahydrobiopterin dehydratase activity |
| B | 0016829 | molecular_function | lyase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 A1079 |
| Chain | Residue |
| A | ASN20 |
| B | HOH2057 |
| B | HOH2062 |
| A | PHE21 |
| A | ARG22 |
| A | TRP48 |
| A | HOH2050 |
| A | HOH2104 |
| A | HOH2105 |
| B | GLU36 |
| B | HIS41 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A1080 |
| Chain | Residue |
| A | ARG30 |
| A | THR64 |
| A | GLU65 |
| A | HOH2046 |
| A | HOH2090 |
| A | HOH2107 |
| B | ARG37 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 B1079 |
| Chain | Residue |
| A | HIS41 |
| B | ASN20 |
| B | PHE21 |
| B | ARG22 |
| B | TRP48 |
| B | HOH2113 |
| B | HOH2114 |
| B | HOH2115 |
| B | HOH2116 |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1dco |
| Chain | Residue | Details |
| A | HIS58 | |
| A | HIS40 | |
| A | ASP67 | |
| A | HIS41 | |
| site_id | CSA2 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1dco |
| Chain | Residue | Details |
| B | HIS58 | |
| B | HIS40 | |
| B | ASP67 | |
| B | HIS41 | |
