H-group (homology)
243.3 Cystatin/monellin
Ligands and drugs
1,890
Member domains
136
with ligand contacts (≤ 4 Å)
7.2% of members
101
with DrugDomain annotations
5.3% of members
69
with a DrugBank compound
3.7% 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. 243.3 belongs to X-group 243 Cystatin-like, which binds 8.3 ligand superclasses per 20 proteins, broader than 62% 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 | 3 |
| DB05382 | I2I | Iodine | 3 |
| DB14533 | — | — | 3 |
| DB00161 | VAL | Valine | 2 |
| DB00755 | — | Tretinoin | 2 |
| DB01593 | — | — | 2 |
| DB02080 | TRT | 1-{2-[2-(2-Methoxyethoxy)Ethoxy]Ethoxy}-4-(1,1,3,3-Tetramethylbutyl)Benzene | 2 |
| DB09130 | — | — | 2 |
| DB14487 | — | — | 2 |
| DB00143 | GSH | Glutathione | 1 |
| DB01810 | — | [1-(1-Methyl-4,5-Dioxo-Pent-2-Enylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester | 1 |
| DB01871 | — | [1-(1-Benzyl-3-Hydroxy-2-Oxo-Propylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester | 1 |
| DB02175 | MLA | Malonic acid | 1 |
| DB03536 | — | Benzyl N-[(2S)-5-(diaminomethylamino)-1-[[(2S)-4-fluoro-3-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamate | 1 |
| DB03573 | — | WRR-99 | 1 |
| DB03691 | — | WRR-112 | 1 |
| DB06370 | EF6 | Indisulam | 1 |
| DB07913 | — | — | 1 |
| DB08775 | — | Benzoyl-tyrosine-alanine-fluoro-methyl ketone | 1 |
| DB09131 | — | — | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| ZNmetal | ZINC ION | 15 |
| NAmetal | SODIUM ION | 14 |
| 15P | POLYETHYLENE GLYCOL (N=34) | 10 |
| CL | CHLORIDE ION | 9 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 8 |
| MGmetal | MAGNESIUM ION | 7 |
| IOD | IODIDE ION | 5 |
| I2I | molecular iodine | 3 |
| BO3 | BORIC ACID | 2 |
| CDmetal | CADMIUM ION | 2 |
| TRT | FRAGMENT OF TRITON X-100 | 2 |
| GSH | Glutathione | 1 |
| MLA | MALONIC ACID | 1 |
| NImetal | NICKEL (II) ION | 1 |
| O6M | 3-cyano-N-(3-cyano-4-methyl-1H-indol-7-yl)benzene-1-sulfonamide | 1 |
| P6G | HEXAETHYLENE GLYCOL | 1 |
| Q5J | 4-(aminomethyl)-N-(3-cyano-4-methyl-1H-indol-7-yl)benzene-1-sulfonamide | 1 |
| TAM | TRIS(HYDROXYETHYL)AMINOMETHANE | 1 |
| U1metal | URANIUM ATOM | 1 |