F-group (family)
7501.1.1.1 DHFR_1
Ligands and drugs
1,237
Member domains
1,082
with ligand contacts (≤ 4 Å)
87.5% of members
1,041
with DrugDomain annotations
84.2% of members
980
with a DrugBank compound
79.2% 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. 7501.1.1.1 belongs to X-group 7501 Dihydrofolate reductases, which binds 9.2 ligand superclasses per 20 proteins, broader than 84% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB02338 | NDP | NADPH | 522 |
| DB03461 | NAP | Nicotinamide adenine dinucleotide phosphate | 312 |
| DB00158 | FOL | Folic acid | 150 |
| DB00563 | MTX | Methotrexate | 145 |
| DB00440 | TOP | Trimethoprim | 53 |
| DB00205 | CP6 | Pyrimethamine | 25 |
| DB03345 | BME | Mercaptoethanol | 23 |
| DB02015 | DHF | Dihydrofolic Acid | 20 |
| DB14763 | 1CY | Cycloguanil | 16 |
| DB01157 | TMQ | Trimetrexate | 14 |
| DB08234 | N22 | 5-[3-(2,5-dimethoxyphenyl)prop-1-yn-1-yl]-6-ethylpyrimidine-2,4-diamine | 11 |
| DB02363 | ATR | 2'-Monophosphoadenosine-5'-Diphosphate | 9 |
| DB02031 | THG | (6S)-5,6,7,8-tetrahydrofolic acid | 8 |
| DB08878 | 04J | Aminopterin | 8 |
| DB12769 | DDF | Lometrexol | 8 |
| DB07153 | 55V | 6-methyl-5-[3-methyl-3-(3,4,5-trimethoxyphenyl)but-1-yn-1-yl]pyrimidine-2,4-diamine | 7 |
| DB00145 | GLY | Glycine | 6 |
| DB08734 | WRA | 6,6-DIMETHYL-1-[3-(2,4,5-TRICHLOROPHENOXY)PROPOXY]-1,6-DIHYDRO-1,3,5-TRIAZINE-2,4-DIAMINE | 6 |
| DB00642 | LYA | Pemetrexed | 5 |
| DB07140 | 53R | 5-[(3R)-3-(5-methoxybiphenyl-3-yl)but-1-yn-1-yl]-6-methylpyrimidine-2,4-diamine | 5 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| NDP | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | 449 |
| NAP | NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | 330 |
| FOL | FOLIC ACID | 154 |
| MTX | METHOTREXATE | 148 |
| CL | CHLORIDE ION | 131 |
| CAmetal | CALCIUM ION | 113 |
| MNmetal | MANGANESE (II) ION | 64 |
| TOP | TRIMETHOPRIM | 54 |
| COmetal | COBALT (II) ION | 48 |
| BME | BETA-MERCAPTOETHANOL | 24 |
| CP6 | 5-(4-CHLORO-PHENYL)-6-ETHYL-PYRIMIDINE-2,4-DIAMINE | 24 |
| DHF | DIHYDROFOLIC ACID | 20 |
| MMV | 3-(2-{3-[(2,4-diamino-6-ethylpyrimidin-5-yl)oxy]propoxy}phenyl)propanoic acid | 19 |
| 1CY | 1-(4-chlorophenyl)-6,6-dimethyl-1,6-dihydro-1,3,5-triazine-2,4-diamine | 17 |
| 06U | 6-ethyl-5-{(3R)-3-[3-methoxy-5-(pyridin-4-yl)phenyl]but-1-yn-1-yl}pyrimidine-2,4-diamine | 14 |
| MGmetal | MAGNESIUM ION | 14 |
| TMQ | TRIMETREXATE | 13 |
| LG3 | PYRIMIDINE-2,4-DIAMINE | 11 |
| RAR | 5-(3,4-dimethoxy-5-{(1E)-3-oxo-3-[(1S)-1-propylphthalazin-2(1H)-yl]prop-1-en-1-yl}benzyl)pyrimidine-2,4-diamine | 11 |
| ATR | 2'-MONOPHOSPHOADENOSINE-5'-DIPHOSPHATE | 9 |