5M72
Structure of the human SRP68-72 protein-binding domain complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Signal recognition particle subunit SRP72 | polymer | 160 | 18271.5 | 1 | UniProt (O76094) Pfam (PF17004) | Homo sapiens (Human) | SRP72,Signal recognition particle 72 kDa protein |
| 2 | B (B) | Signal recognition particle subunit SRP68 | polymer | 71 | 8005.3 | 1 | UniProt (Q9UHB9) | Homo sapiens (Human) | SRP68,Signal recognition particle 68 kDa protein |
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E (A) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 5 | F, G (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | H, I (A, B) | water | water | 18.0 | 150 | Chemie (HOH) |
Sequence modifications
A: 10 - 166 (UniProt: O76094)
B: 546 - 614 (UniProt: Q9UHB9)
| PDB | External Database | Details |
|---|---|---|
| Gly 9 | - | expression tag |
| Gly 167 | - | expression tag |
| Ser 168 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 544 | - | initiating methionine |
| Gly 545 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26276.8 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 415.4 | |
| All* | Total formula weight | 26692.2 |
