F-group (family)
139.4.1.1 Mtrc-MtrF_II-IV_dom
Ligands and drugs
36
Member domains
33
with ligand contacts (≤ 4 Å)
91.7% of members
26
with DrugDomain annotations
72.2% of members
23
with a DrugBank compound
63.9% 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. 139.4.1.1 belongs to X-group 139 Multiheme cytochromes, which binds 6.5 ligand superclasses per 20 proteins, narrower than 68% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB03317 | HEC | Ferroheme C | 19 |
| DB03040 | NTA | Nitrilotriacetic acid | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| HEC | HEME C | 33 |
| CAmetal | CALCIUM ION | 23 |
| MGmetal | MAGNESIUM ION | 4 |
| FEmetal | FE (III) ION | 1 |
| NTA | NITRILOTRIACETIC ACID | 1 |
| O | OXYGEN ATOM | 1 |