T-group (topology)
109.2.1 alpha/alpha toroid
Ligands and drugs
4,528
Member domains
1,476
with ligand contacts (≤ 4 Å)
32.6% of members
1,326
with DrugDomain annotations
29.3% of members
909
with a DrugBank compound
20.1% 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. 109.2.1 belongs to X-group 109 Repetitive alpha hairpins, which binds 9.1 ligand superclasses per 20 proteins, broader than 82% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00141 | NAG | N-Acetylglucosamine | 86 |
| DB02379 | BGC | Beta-D-Glucose | 48 |
| DB07780 | FPP | Farnesyl diphosphate | 43 |
| DB08180 | MGM | 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE | 37 |
| DB00133 | SER | Serine | 18 |
| DB04545 | IFM | Afegostat | 14 |
| DB00115 | CNC | Cyanocobalamin | 12 |
| DB03955 | DMJ | 1-deoxymannojirimycin | 10 |
| DB14183 | 64Z | Geraniol | 10 |
| DB02034 | SWA | Tridolgosir | 9 |
| DB07771 | FII | [(3,7,11-TRIMETHYL-DODECA-2,6,10-TRIENYLOXYCARBAMOYL)-METHYL]-PHOSPHONIC ACID | 9 |
| DB00143 | GSH | Glutathione | 8 |
| DB02016 | R71 | R048-8071 | 8 |
| DB02742 | KIF | Kifunensine | 8 |
| DB07227 | 778 | L-778123 | 8 |
| DB03206 | NOJ | Duvoglustat | 7 |
| DB07895 | HFP | ALPHA-HYDROXYFARNESYLPHOSPHONIC ACID | 7 |
| DB14756 | SRT | meso-Tartaric acid | 7 |
| DB02139 | R04 | (2e)-N-Allyl-4-{[3-(4-Bromophenyl)-5-Fluoro-1-Methyl-1h-Indazol-6-Yl]Oxy}-N-Methyl-2-Buten-1-Amine | 6 |
| DB02339 | R19 | Allyl-{6-[3-(4-Bromo-Phenyl)-Benzofuran-6-Yloxy]-Hexyl-}-Methyl-Amin | 6 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| CAmetal | CALCIUM ION | 338 |
| ZNmetal | ZINC ION | 236 |
| CL | CHLORIDE ION | 190 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 83 |
| NAmetal | SODIUM ION | 54 |
| BGC | beta-D-glucopyranose | 52 |
| FPP | FARNESYL DIPHOSPHATE | 47 |
| MGmetal | MAGNESIUM ION | 45 |
| MGM | 2-[METHYL-(5-GERANYL-4-METHYL-PENT-3-ENYL)-AMINO]-ETHYL-DIPHOSPHATE | 36 |
| GRG | GERANYLGERANYL DIPHOSPHATE | 31 |
| MAN | alpha-D-mannopyranose | 24 |
| Kmetal | POTASSIUM ION | 23 |
| GER | GERAN-8-YL GERAN | 21 |
| GLC | alpha-D-glucopyranose | 20 |
| MVL | (5R,6R,7S,8R)-5-(HYDROXYMETHYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRIDINE-6,7,8-TRIOL | 20 |
| NImetal | NICKEL (II) ION | 18 |
| SER | SERINE | 18 |
| B12 | COBALAMIN | 16 |
| BMA | beta-D-mannopyranose | 15 |
| IFM | 5-HYDROXYMETHYL-3,4-DIHYDROXYPIPERIDINE | 14 |