3WG5
1510-N membrane-bound stomatin-specific protease K138A mutant in complex with a substrate peptide under heat treatment
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 441aa long hypothetical nfeD protein | polymer | 230 | 25368.0 | 2 | UniProt (O59179) Pfam (PF00574) | Pyrococcus horikoshii | 1510-N membrane protease |
| 2 | C (C) | PH1511 stomatin | polymer | 10 | 1158.5 | 1 | UniProt (O59180) | Pyrococcus horikoshii OT3 | Uncharacterized protein PH1511 |
| 3 | D, H (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | E, F, I (A, B) | IMIDAZOLE | non-polymer | 69.1 | 3 | Chemie (IMD) | |||
| 5 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
A, B: 16 - 236 (UniProt: O59179)
| PDB | External Database | Details |
|---|---|---|
| Met 15 | - | expression tag |
| Ala 138 | Lys 138 | engineered mutation |
| Leu 237 | - | expression tag |
| Glu 238 | - | expression tag |
| His 239 | - | expression tag |
| His 240 | - | expression tag |
| His 241 | - | expression tag |
| His 242 | - | expression tag |
| His 243 | - | expression tag |
| His 244 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 51894.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 426.9 | |
| All* | Total formula weight | 52321.4 |
