6RIS
The Kb42S variant of the molybdenum storage protein
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | Molybdenum storage protein subunit beta | polymer | 269 | 28205.5 | 1 | UniProt (P84253) Pfam (PF00696) | Azotobacter vinelandii DJ | MoSto subunit beta |
| 2 | B (A) | Molybdenum storage protein subunit alpha | polymer | 275 | 29245.6 | 1 | UniProt (P84308) Pfam (PF00696) | Azotobacter vinelandii DJ | Mo storage protein subunit alpha,MoSto subunit alpha |
| 3 | C, F (B, A) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 4 | D, E, I, J, K (B, A) | PHOSPHATE ION | non-polymer | 95.0 | 5 | Chemie (PO4) | |||
| 5 | G (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | H (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 7 | L, M (B, A) | water | water | 18.0 | 254 | Chemie (HOH) |
Sequence modifications
B: 2 - 270 (UniProt: P84253)
| PDB | External Database | Details |
|---|---|---|
| Ser 42 | Lys 42 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 57451.1 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1549.0 | |
| All* | Total formula weight | 59000.0 |
