F-group (family)
109.2.1.4 Cobalamin_bind
Ligands and drugs
44
Member domains
29
with ligand contacts (≤ 4 Å)
65.9% of members
28
with DrugDomain annotations
63.6% of members
15
with a DrugBank compound
34.1% 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.
Chemical profile
Chemical profiles are computed for X-groups. 109.2.1.4 belongs to X-group 109 Repetitive alpha hairpins, which binds 9.1 ligand superclasses per 20 proteins, broader than 82% of the 256 X-groups with enough proteins to compare. View its chemical profile →
DrugBank compounds
| DrugBank | PDB ligand | Name | Domains |
|---|---|---|---|
| DB00115 | CNC | Cyanocobalamin | 12 |
| DB00141 | NAG | N-Acetylglucosamine | 2 |
| DB00200 | — | — | 1 |
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| B12 | COBALAMIN | 16 |
| CNC | CYANOCOBALAMIN | 12 |
| CL | CHLORIDE ION | 8 |
| CAmetal | CALCIUM ION | 7 |
| NAG | 2-acetamido-2-deoxy-beta-D-glucopyranose | 2 |
| CBY | COB(II)INAMIDE | 1 |
| CYN | CYANIDE ION | 1 |
| GSH | Glutathione | 1 |
| IOD | IODIDE ION | 1 |