F-group (family)
305.2.1.1 Pterin_4a
Ligands and drugs
349
Member domains
34
with ligand contacts (≤ 4 Å)
9.7% of members
35
with DrugDomain annotations
10.0% of members
31
with a DrugBank compound
8.9% of members
Aggregated over all current member domains of this group. Drug annotations come from DrugDomain; buffers and crystallization additives are excluded from the tables below.
Chemical profile
Chemical profiles are computed for X-groups. 305.2.1.1 belongs to X-group 305 DCoH-like, which has 12 proteins with classified ligands. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB04400 | HBI | 7,8-dihydrobiopterin | 9 |
| DB02562 | H2B | Quinonoid 7,8-Tetrahydrobiopterin | 2 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| HBI | 7,8-DIHYDROBIOPTERIN | 8 |
| H2B | 2-AMINO-6-(1,2-DIHYDROXY-PROPYL)-7,8-DIHYDRO-6H-PTERIDIN-4-ONE | 2 |
| NAmetal | SODIUM ION | 1 |
| NImetal | NICKEL (II) ION | 1 |