T-group (topology)
2003.1.5 S-adenosyl-L-methionine-dependent methyltransferases
Ligands and drugs
22,519
Member domains
4,789
with ligand contacts (≤ 4 Å)
21.3% of members
3,925
with DrugDomain annotations
17.4% of members
3,292
with a DrugBank compound
14.6% 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. 2003.1.5 belongs to X-group 2003 Rossmann-like, which binds 8.9 ligand superclasses per 20 proteins, broader than 78% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB01752 | SAH | S-adenosyl-L-homocysteine | 1,592 |
| DB00118 | SAM | Ademetionine | 585 |
| DB01910 | SFG | Sinefungin | 154 |
| DB02282 | MTA | 5'-S-methyl-5'-thioadenosine | 127 |
| DB03309 | NHE | N-cyclohexyltaurine | 58 |
| DB03345 | BME | Mercaptoethanol | 39 |
| DB01749 | DXE | 1,2-Dimethoxyethane | 25 |
| DB02693 | D1D | (4S,5S)-1,2-dithiane-4,5-diol | 25 |
| DB03566 | SPD | Spermidine | 24 |
| DB00640 | ADN | Adenosine | 22 |
| DB01649 | GTA | 7-methyl-GpppA | 22 |
| DB02552 | GPP | Geranyl Diphosphate | 16 |
| DB00127 | SPM | Spermine | 15 |
| DB04137 | GTP | Guanosine-5'-Triphosphate | 15 |
| DB02676 | B3P | 2-[3-(2-Hydroxy-1,1-Dihydroxymethyl-Ethylamino)-Propylamino]-2-Hydroxymethyl-Propane-1,3-Diol | 13 |
| DB02935 | M2M | Diglyme | 12 |
| DB04702 | GST | S-[(2E)-3,7-DIMETHYLOCTA-2,6-DIENYL] TRIHYDROGENTHIODIPHOSPHATE | 12 |
| DB01738 | OPE | Phosphorylcolamine | 11 |
| DB02105 | DNC | 3,5-Dinitrocatechol | 11 |
| DB03958 | GTG | 7-methyl-guanosine-5'-triphosphate-5'-guanosine | 11 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| SAH | S-ADENOSYL-L-HOMOCYSTEINE | 2,082 |
| SAM | S-ADENOSYLMETHIONINE | 684 |
| MGmetal | MAGNESIUM ION | 339 |
| CL | CHLORIDE ION | 290 |
| ZNmetal | ZINC ION | 240 |
| SFG | SINEFUNGIN | 205 |
| MTA | 5'-DEOXY-5'-METHYLTHIOADENOSINE | 166 |
| NAmetal | SODIUM ION | 147 |
| Kmetal | POTASSIUM ION | 146 |
| CAmetal | CALCIUM ION | 112 |
| UNX | UNKNOWN ATOM OR ION | 65 |
| NHE | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID | 58 |
| S4M | 5'-[(S)-(3-AMINOPROPYL)(METHYL)-LAMBDA~4~-SULFANYL]-5'-DEOXYADENOSINE | 53 |
| FEmetal | FE (III) ION | 41 |
| BME | BETA-MERCAPTOETHANOL | 40 |
| DXE | 1,2-DIMETHOXYETHANE | 29 |
| GTA | P1-7-METHYLGUANOSINE-P3-ADENOSINE-5',5'-TRIPHOSPHATE | 27 |
| D1D | (4S,5S)-1,2-DITHIANE-4,5-DIOL | 25 |
| 6PQ | 5-{3-[(4-methoxyphenyl)methyl]-1H-pyrazol-5-yl}-2,4-dimethyl-1,3-thiazole | 24 |
| ADN | ADENOSINE | 24 |