H-group (homology)
4049.1 alpha-helical domain in siroheme synthase middle domains-like
Ligands and drugs
194
Member domains
8
with ligand contacts (≤ 4 Å)
4.1% of members
6
with DrugDomain annotations
3.1% of members
4
with a DrugBank compound
2.1% 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.
DrugBank compounds
No DrugBank compounds are annotated on this group's domains.
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| F0X | cobalt-sirohydrochlorin | 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 |