T-group (topology)
3666.1.1 30S ribosomal protein S21
Ligands and drugs
1,436
Member domains
61
with ligand contacts (≤ 4 Å)
4.2% of members
14
with DrugDomain annotations
1.0% of members
0
with a DrugBank compound
0.0% 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. 3666.1.1 belongs to X-group 3666 30S ribosomal protein S21, which has 4 proteins with classified ligands. 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 |
|---|---|---|
| MGmetal | MAGNESIUM ION | 53 |
| IAS | BETA-L-ASPARTIC ACID | 4 |
| Kmetal | POTASSIUM ION | 2 |
| UNX | UNKNOWN ATOM OR ION | 2 |