H-group (homology)
131.1 HD-domain/PDEase-like
Ligands and drugs
4,758
Member domains
2,789
with ligand contacts (≤ 4 Å)
58.6% of members
2,646
with DrugDomain annotations
55.6% of members
988
with a DrugBank compound
20.8% 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. 131.1 belongs to X-group 131 PDEase-like, which binds 9.4 ligand superclasses per 20 proteins, broader than 88% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB04137 | GTP | Guanosine-5'-Triphosphate | 164 |
| DB03222 | DTP | dATP | 126 |
| DB02181 | DGT | 2'-Deoxyguanosine-5'-Triphosphate | 117 |
| DB07954 | IBM | 3-isobutyl-1-methyl-7H-xanthine | 43 |
| DB00536 | GAI | Guanidine | 38 |
| DB03258 | DCP | 2'-Deoxycytidine 5'-triphosphate | 30 |
| DB02452 | TTP | Thymidine 5'-triphosphate | 26 |
| DB00131 | AMP | Adenosine phosphate | 24 |
| DB04149 | ROL | (R)-Rolipram | 22 |
| DB16833 | ADP | Adenosine disphosphate | 17 |
| DB00145 | GLY | Glycine | 16 |
| DB02918 | ZAR | Zardaverine | 14 |
| DB00203 | VIA | Sildenafil | 10 |
| DB00139 | SIN | Succinic acid | 8 |
| DB01656 | ROF | Roflumilast | 8 |
| DB01791 | PIL | Piclamilast | 8 |
| DB04447 | DTT | 1,4-Dithiothreitol | 8 |
| DB00862 | VDN | Vardenafil | 7 |
| DB01972 | 5GP | Guanosine-5'-Monophosphate | 7 |
| DB02679 | CNN | Cyanamide | 7 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| MGmetal | MAGNESIUM ION | 2,234 |
| ZNmetal | ZINC ION | 2,014 |
| FEmetal | FE (III) ION | 203 |
| GTP | GUANOSINE-5'-TRIPHOSPHATE | 194 |
| DTP | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE | 150 |
| MNmetal | MANGANESE (II) ION | 120 |
| DGT | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE | 117 |
| NImetal | NICKEL (II) ION | 95 |
| CL | CHLORIDE ION | 54 |
| IBM | 3-ISOBUTYL-1-METHYLXANTHINE | 46 |
| DCP | 2'-DEOXYCYTIDINE-5'-TRIPHOSPHATE | 42 |
| GAI | GUANIDINE | 38 |
| NAmetal | SODIUM ION | 32 |
| CAmetal | CALCIUM ION | 28 |
| TTP | THYMIDINE-5'-TRIPHOSPHATE | 26 |
| AMP | ADENOSINE MONOPHOSPHATE | 23 |
| CZF | [[(2~{R},3~{S},4~{R},5~{R})-5-[2,6-bis(oxidanylidene)-3~{H}-purin-9-yl]-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] phosphono hydrogen phosphate | 22 |
| ROL | ROLIPRAM | 22 |
| T8T | 2'-deoxyguanosine-5'-O-(1-thiotriphosphate) | 22 |
| ADP | ADENOSINE-5'-DIPHOSPHATE | 19 |