4MEJ
Crystal structure of Lactobacillus helveticus purine deoxyribosyl transferase (PDT) with the tricyclic purine 8,9-dihydro-9-oxoimidazo[2,1-b]purine (N2,3-ethenoguanine)
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0016740 | molecular_function | transferase activity |
| B | 0016740 | molecular_function | transferase activity |
| C | 0016740 | molecular_function | transferase activity |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 201 |
| Chain | Residue |
| A | VAL5 |
| A | HOH322 |
| A | HOH326 |
| C | PRO6 |
| C | THR7 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | BINDING SITE FOR RESIDUE 28Y A 202 |
| Chain | Residue |
| A | ASP75 |
| A | HOH341 |
| A | HOH367 |
| A | HOH379 |
| C | ASN128 |
| C | LEU129 |
| C | MET130 |
| C | TYR167 |
| A | PRO44 |
| A | PHE45 |
| A | TRP67 |
| A | THR71 |
| site_id | AC3 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE 28Y B 201 |
| Chain | Residue |
| A | ASN128 |
| A | LEU129 |
| A | MET130 |
| A | TYR167 |
| B | PRO44 |
| B | TRP67 |
| B | THR71 |
| B | ASP75 |
| B | LEU129 |
| B | TYR167 |
| B | 28Y202 |
| C | PRO44 |
| C | PHE45 |
| C | THR71 |
| C | ASP75 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE 28Y B 202 |
| Chain | Residue |
| A | LEU129 |
| A | TYR167 |
| B | PRO44 |
| B | TRP67 |
| B | THR71 |
| B | ASP75 |
| B | ASN128 |
| B | LEU129 |
| B | TYR167 |
| B | 28Y201 |
| C | PRO44 |
| C | PHE45 |
| C | THR71 |
| C | ASP75 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 C 201 |
| Chain | Residue |
| A | LYS9 |
| B | LYS9 |
| C | LYS9 |
| C | ASN81 |
| C | HOH314 |
| C | HOH318 |
| C | HOH322 |
