F-group (family)
221.1.1.2 ubiquitin
Ligands and drugs
4,225
Member domains
741
with ligand contacts (≤ 4 Å)
17.5% of members
617
with DrugDomain annotations
14.6% of members
305
with a DrugBank compound
7.2% 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. 221.1.1.2 belongs to X-group 221 beta-Grasp, which binds 9.2 ligand superclasses per 20 proteins, broader than 83% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00171 | ATP | ATP | 10 |
| DB04464 | — | N-Formylmethionine | 9 |
| DB00131 | AMP | Adenosine phosphate | 8 |
| DB02175 | MLA | Malonic acid | 5 |
| DB00142 | GLU | Glutamic acid | 4 |
| DB11759 | B39 | Pevonedistat | 4 |
| DB15013 | 61T | TAK-243 | 4 |
| DB02542 | — | — | 3 |
| DB03226 | ETF | Trifluoroethanol | 3 |
| DB00139 | SIN | Succinic acid | 2 |
| DB02059 | AR6 | Adenosine-5-Diphosphoribose | 2 |
| DB03345 | BME | Mercaptoethanol | 2 |
| DB09459 | TLA | L-tartaric acid | 2 |
| DB14128 | NAD | Nadide | 2 |
| DB00157 | NAI | NADH | 1 |
| DB03994 | ETA | Ethanolamine | 1 |
| DB04237 | TAM | Tris(Hydroxyethyl)Aminomethane | 1 |
| DB04349 | PGO | (S)-propane-1,2-diol | 1 |
| DB08217 | MTN | S-[(1-Hydroxy-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate | 1 |
| DB12695 | — | — | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| ZNmetal | ZINC ION | 87 |
| AYE | prop-2-en-1-amine | 74 |
| CL | CHLORIDE ION | 48 |
| A1AIV | 4-aminobutanenitrile | 29 |
| CDmetal | CADMIUM ION | 28 |
| MGmetal | MAGNESIUM ION | 25 |
| GVE | METHYL 4-AMINOBUTANOATE | 18 |
| ATP | ADENOSINE-5'-TRIPHOSPHATE | 16 |
| NEH | ETHANAMINE | 15 |
| AMP | ADENOSINE MONOPHOSPHATE | 14 |
| NAmetal | SODIUM ION | 14 |
| SY8 | 5-azanylpentan-2-one | 10 |
| CAmetal | CALCIUM ION | 9 |
| SCN | THIOCYANATE ION | 9 |
| AR6 | [(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-DIHYDROXY-OXOLAN-2-YL]METHYL[HYDROXY-[[(2R,3S,4R,5S)-3,4,5-TRIHYDROXYOXOLAN-2-YL]METHOXY]PHOSPHORYL] HYDROGEN PHOSPHATE | 8 |
| IOD | IODIDE ION | 8 |
| 3CN | 3-AMINOPROPANE | 7 |
| PT7 | chloro[2-(pyridin-2-yl-kappaN)phenyl-kappaC~1~](triphenyl-lambda~5~-phosphanyl)platinum(2+) | 6 |
| BR | BROMIDE ION | 5 |
| MLA | MALONIC ACID | 5 |