3AX5
Crystal structure of rat TOM20-ALDH presequence complex: A complex (form1) between Tom20 and a disulfide-bridged presequence peptide containing D-Cys and L-Cys at the i and i+3 positions.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, C) | Mitochondrial import receptor subunit TOM20 homolog | polymer | 73 | 8022.2 | 2 | UniProt (Q62760) Pfam (PF02064) | Rattus norvegicus (rat) | |
| 2 | B, D (B, D) | Aldehyde dehydrogenase, mitochondrial | polymer | 11 | 1256.5 | 2 | UniProt (P11884) | Rattus norvegicus | |
| 3 | E (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | F, G (A, C) | water | water | 18.0 | 23 | Chemie (HOH) |
Sequence modifications
A, C: 59 - 126 (UniProt: Q62760)
B, D: 12 - 20 (UniProt: P11884)
| PDB | External Database | Details |
|---|---|---|
| Gly 54 | - | expression tag |
| Pro 55 | - | expression tag |
| Leu 56 | - | expression tag |
| Gly 57 | - | expression tag |
| Ser 58 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Dcy 13 | Pro 13 | engineered mutation |
| Cys 16 | Ser 16 | engineered mutation |
| Tyr 21 | - | expression tag |
| Ala 22 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 18557.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 95.0 | |
| All* | Total formula weight | 18652.4 |
