T-group (topology)
101.1.11 Ribbon-helix-helix
Ligands and drugs
1,831
Member domains
146
with ligand contacts (≤ 4 Å)
8.0% of members
142
with DrugDomain annotations
7.8% of members
102
with a DrugBank compound
5.6% 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. 101.1.11 belongs to X-group 101 HTH, which binds 8.7 ligand superclasses per 20 proteins, broader than 73% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00118 | SAM | Ademetionine | 22 |
| DB00313 | — | — | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| SAM | S-ADENOSYLMETHIONINE | 22 |
| CL | CHLORIDE ION | 19 |
| MGmetal | MAGNESIUM ION | 10 |
| ACO | ACETYL COENZYME *A | 5 |
| 3CM | 3-CYCLOHEXYLPROPYL 4-O-ALPHA-D-GLUCOPYRANOSYL-BETA-D-GLUCOPYRANOSIDE | 4 |
| Kmetal | POTASSIUM ION | 4 |
| MNmetal | MANGANESE (II) ION | 4 |
| NImetal | NICKEL (II) ION | 4 |
| LAmetal | LANTHANUM (III) ION | 3 |
| CAmetal | CALCIUM ION | 2 |
| IOD | IODIDE ION | 2 |
| 3PE | 1,2-Distearoyl-sn-glycerophosphoethanolamine | 1 |
| NAmetal | SODIUM ION | 1 |
| UNX | UNKNOWN ATOM OR ION | 1 |
| Y01 | CHOLESTEROL HEMISUCCINATE | 1 |
| ZNmetal | ZINC ION | 1 |