T-group (topology)
11.2.1 C2 domain
Ligands and drugs
5,958
Member domains
577
with ligand contacts (≤ 4 Å)
9.7% of members
535
with DrugDomain annotations
9.0% of members
338
with a DrugBank compound
5.7% 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. 11.2.1 belongs to X-group 11 Immunoglobulin-like beta-sandwich, which binds 8.0 ligand superclasses per 20 proteins, broader than 58% 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 | 8 |
| DB04473 | FUC | alpha-L-fucose | 7 |
| DB12010 | — | Fostamatinib | 6 |
| DB14981 | IHP | Phytic acid | 5 |
| DB00114 | PLP | Pyridoxal phosphate | 3 |
| DB00201 | — | Caffeine | 3 |
| DB03309 | NHE | N-cyclohexyltaurine | 3 |
| DB03345 | BME | Mercaptoethanol | 3 |
| DB04522 | SEP | Dexfosfoserine | 3 |
| DB00163 | — | Vitamin E | 2 |
| DB00277 | — | Theophylline | 2 |
| DB01103 | — | — | 2 |
| DB05013 | — | — | 2 |
| DB05552 | — | TG100-115 | 2 |
| DB08846 | — | Ellagic acid | 2 |
| DB11752 | — | — | 2 |
| DB11952 | — | — | 2 |
| DB12483 | — | Copanlisib | 2 |
| DB14001 | — | — | 2 |
| DB14002 | — | — | 2 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| CAmetal | CALCIUM ION | 142 |
| CL | CHLORIDE ION | 38 |
| MGmetal | MAGNESIUM ION | 26 |
| ZNmetal | ZINC ION | 15 |
| NAmetal | SODIUM ION | 10 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 9 |
| SJI | N-ethyl-1-{(3S,4S)-1-[(1-hydroxycyclohexyl)methyl]-3-methylpiperidin-4-yl}-2-methyl-1H-benzimidazole-5-carboxamide | 8 |
| FUC | alpha-L-fucopyranose | 7 |
| O4B | 1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE | 7 |
| BAmetal | BARIUM ION | 6 |
| PBmetal | LEAD (II) ION | 6 |
| CDmetal | CADMIUM ION | 5 |
| CUmetal | COPPER (II) ION | 5 |
| IHP | INOSITOL HEXAKISPHOSPHATE | 5 |
| A1B9P | N-[5-(3-{(5M)-5-[3-(aminomethyl)phenyl]-1,3-thiazol-2-yl}azetidine-1-carbonyl)thiophen-2-yl]-L-prolinamide | 4 |
| IOD | IODIDE ION | 4 |
| MNmetal | MANGANESE (II) ION | 4 |
| SRmetal | STRONTIUM ION | 4 |
| TBmetal | TERBIUM(III) ION | 4 |
| V91 | N-(5-{3-[(2S)-1,3-thiazolidin-2-yl]azetidine-1-carbonyl}thiophen-2-yl)-L-prolinamide | 4 |