4ZCU
Structure of calcium-bound regulatory domain of the human ATP-Mg/Pi carrier in the P2 form
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 (A, B, C) | Calcium-binding mitochondrial carrier protein SCaMC-1 | polymer | 165 | 18869.9 | 3 | UniProt (Q6NUK1) Pfam (PF13499) | Homo sapiens (Human) | Mitochondrial ATP-Mg/Pi carrier protein 1,Mitochondrial Ca(2+)-dependent solute carrier protein 1,Small calcium-binding mitochondrial carrier protein 1,Solute carrier family 25 member 24 |
| 2 | D, E, F, G, M... (A, B, C) | CALCIUM ION | non-polymer | 40.1 | 12 | Chemie (CA) | |||
| 3 | AA, H, I, J, Q... (C, A, B) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | BA, K, L, T, U (C, A, B) | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | CA, DA, EA (A, B, C) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence modifications
A, B, C: 14 - 174 (UniProt: Q6NUK1)
| PDB | External Database | Details |
|---|---|---|
| Thr 10 | - | expression tag |
| Ser 11 | - | expression tag |
| Glu 12 | - | expression tag |
| Asp 13 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 56609.8 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 1709.9 | |
| All* | Total formula weight | 58319.7 |
