T-group (topology)
240.2.1 Insert subdomain of RNA polymerase alpha subunit
Ligands and drugs
3,005
Member domains
535
with ligand contacts (≤ 4 Å)
17.8% of members
344
with DrugDomain annotations
11.4% of members
2
with a DrugBank compound
<0.1% 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. 240.2.1 belongs to X-group 240 Ribosomal protein TL5/L25 C-terminal domain-like, which binds 3.9 ligand superclasses per 20 proteins, narrower than 91% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
No DrugBank compounds are annotated on this group's domains.
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| ZNmetal | ZINC ION | 400 |
| MGmetal | MAGNESIUM ION | 97 |
| 1N7 | CHAPSO | 28 |
| 4QM | (3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-pentan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,7,12-triol | 5 |
| CL | CHLORIDE ION | 2 |
| IOD | IODIDE ION | 2 |
| NAmetal | SODIUM ION | 1 |