T-group (topology)
7550.1.1 Tetrapyrrole methylase N-terminal domain
Ligands and drugs
871
Member domains
262
with ligand contacts (≤ 4 Å)
30.1% of members
232
with DrugDomain annotations
26.6% of members
230
with a DrugBank compound
26.4% 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. 7550.1.1 belongs to X-group 7550 Tetrapyrrole methylase N-terminal domain, which binds 5.6 ligand superclasses per 20 proteins, narrower 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 | 176 |
| DB00118 | SAM | Ademetionine | 20 |
| DB01910 | SFG | Sinefungin | 2 |
| DB04193 | HSE | L-Homoserine | 1 |
| DB14128 | NAD | Nadide | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| SAH | S-ADENOSYL-L-HOMOCYSTEINE | 196 |
| SAM | S-ADENOSYLMETHIONINE | 23 |
| CL | CHLORIDE ION | 8 |
| MGmetal | MAGNESIUM ION | 4 |
| PTmetal | PLATINUM (II) ION | 4 |
| SFG | SINEFUNGIN | 2 |
| F0X | cobalt-sirohydrochlorin | 1 |
| HSE | L-HOMOSERINE | 1 |
| NAD | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | 1 |
| PQ2 | 3,3',3'',3'''-[(7S,8S,12S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13,20,24-hexahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoic acid | 1 |
| SHN | 3,3',3'',3'''-[(7S,8S,12S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13-tetrahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoic acid | 1 |
| UP2 | UROPORPHYRINOGEN III | 1 |