H-group (homology)
220.3 first barrel domain in viral glycoproteins
Ligands and drugs
187
Member domains
58
with ligand contacts (≤ 4 Å)
31.0% of members
32
with DrugDomain annotations
17.1% of members
29
with a DrugBank compound
15.5% 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. 220.3 belongs to X-group 220 PH domain-like, which binds 7.7 ligand superclasses per 20 proteins, broader than 51% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00141 | NAG | N-Acetylglucosamine | 17 |
| DB04481 | MRY | Erythritol | 12 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 44 |
| MRY | MESO-ERYTHRITOL | 12 |
| NAmetal | SODIUM ION | 4 |
| WCY | N-{4-[({(1S)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}carbamothioyl)amino]phenyl}-1,3-thiazole-4-carboxamide | 3 |
| CL | CHLORIDE ION | 2 |
| CAmetal | CALCIUM ION | 1 |
| HGmetal | MERCURY (II) ION | 1 |