H-group (homology)
304.9 RNA-binding domain, RBD
Ligands and drugs
12,957
Member domains
507
with ligand contacts (≤ 4 Å)
3.9% of members
392
with DrugDomain annotations
3.0% of members
261
with a DrugBank compound
2.0% 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. 304.9 belongs to X-group 304 Alpha-beta plaits, which binds 8.8 ligand superclasses per 20 proteins, broader than 75% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB03358 | MGT | 7-Methyl-7,8-dihydroguanosine 5'-(tetrahydrogen triphosphate) | 12 |
| DB01890 | CPQ | N,N-Bis(3-(D-gluconamido)propyl)deoxycholamide | 10 |
| DB09130 | — | — | 9 |
| DB00131 | AMP | Adenosine phosphate | 8 |
| DB04259 | 7MG | 7-Methyl-7,8-dihydroguanosine 5'-(dihydrogen phosphate) | 6 |
| DB04315 | GDP | Guanosine-5'-Diphosphate | 6 |
| DB00139 | SIN | Succinic acid | 4 |
| DB11638 | — | — | 4 |
| DB03958 | GTG | 7-methyl-guanosine-5'-triphosphate-5'-guanosine | 3 |
| DB06370 | EF6 | Indisulam | 3 |
| DB08838 | AG2 | Agmatine | 3 |
| DB00160 | ALA | Alanine | 2 |
| DB00173 | ADE | Adenine | 2 |
| DB02175 | MLA | Malonic acid | 2 |
| DB03345 | BME | Mercaptoethanol | 2 |
| DB03350 | NCO | Cobalt hexammine ion | 2 |
| DB12505 | O6M | E-7820 | 2 |
| DB12695 | — | — | 2 |
| DB00123 | LYS | Lysine | 1 |
| DB00150 | TRP | Tryptophan | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| CL | CHLORIDE ION | 73 |
| MGmetal | MAGNESIUM ION | 35 |
| ZNmetal | ZINC ION | 24 |
| NAmetal | SODIUM ION | 23 |
| Kmetal | POTASSIUM ION | 14 |
| MGT | 7N-METHYL-8-HYDROGUANOSINE-5'-TRIPHOSPHATE | 14 |
| CPQ | N,N-BIS(3-D-GLUCONAMIDOPROPYL)DEOXYCHOLAMIDE | 10 |
| A1JB9 | 4-(2-chloranylethanoyl)-~{N}-[(4-methoxyphenyl)methyl]-1-(4-methoxyphenyl)sulfonyl-piperazine-2-carboxamide | 9 |
| CAmetal | CALCIUM ION | 9 |
| A1B7J | (2R)-4-(chloroacetyl)-1-(4-methoxybenzene-1-sulfonyl)-N-[(4-methoxyphenyl)methyl]piperazine-2-carboxamide | 8 |
| AMP | ADENOSINE MONOPHOSPHATE | 8 |
| 7MG | 7N-METHYL-8-HYDROGUANOSINE-5'-MONOPHOSPHATE | 7 |
| NH2 | AMINO GROUP | 7 |
| EVU | 4-[2-[4-(aminomethyl)phenyl]phenyl]piperazin-2-one | 5 |
| IOD | IODIDE ION | 5 |
| GDP | GUANOSINE-5'-DIPHOSPHATE | 4 |
| GTG | 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-GUANOSINE | 4 |
| SIN | SUCCINIC ACID | 4 |
| AG2 | AGMATINE | 3 |
| BME | BETA-MERCAPTOETHANOL | 3 |