T-group (topology)
851.1.1 Phycoerythrin 545 alpha-subunits
Ligands and drugs
84
Member domains
82
with ligand contacts (≤ 4 Å)
97.6% of members
70
with DrugDomain annotations
83.3% of members
11
with a DrugBank compound
13.1% 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. 851.1.1 belongs to X-group 851 Phycoerythrin 545 alpha-subunits, which has 13 proteins with classified ligands. View its chemical profile →
DrugBank compounds
No DrugBank compounds are annotated on this group's domains.
Most frequently bound compounds
| PDB ligand | Name | Domains in contact |
|---|---|---|
| PEB | PHYCOERYTHROBILIN | 70 |
| DBV | 15,16-DIHYDROBILIVERDIN | 38 |
| AX9 | DiCys-(15,16)-Dihydrobiliverdin | 36 |
| CYC | PHYCOCYANOBILIN | 14 |
| KP9 | Bilin 618 (single linked) | 8 |
| KPX | Bilin 584 (single linked) | 8 |
| KQ6 | Bilin 584 (doubly linked) | 8 |
| CL | CHLORIDE ION | 4 |
| M1V | mesobiliverdin IX(alpha) | 4 |
| MGmetal | MAGNESIUM ION | 4 |
| X2I | (15,16)-DIHYDROBILIVERDIN (SINGLY LINKED) | 4 |
| P6G | HEXAETHYLENE GLYCOL | 2 |