9WSN
Tetramer Msp1 from S.cerevisiae (with a catalytic dead mutation) in complex with an unknown peptide substrate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Outer mitochondrial transmembrane helix translocase | polymer | 362 | 40390.4 | 4 | UniProt (P28737) Pfam (PF00004) Pfam (PF17862) | Saccharomyces cerevisiae S288C | Mitochondrial sorting of proteins,Tat-binding homolog 4 |
| 2 | E (E) | An unknown peptide substrate | polymer | 9 | 784.0 | 1 | Escherichia coli BL21(DE3) | ||
| 3 | F, H, J (B, C, D) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 3 | Chemie (ATP) | |||
| 4 | G, I, K (B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) PubChem (888) |
Sequence modifications
A, B, C, D: 1 - 362 (UniProt: P28737)
| PDB | External Database | Details |
|---|---|---|
| Gln 193 | Glu 193 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 162345.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1594.5 | |
| All* | Total formula weight | 163939.9 |
