1EUC
CRYSTAL STRUCTURE OF DEPHOSPHORYLATED PIG HEART, GTP-SPECIFIC SUCCINYL-COA SYNTHETASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | SUCCINYL-COA SYNTHETASE, ALPHA CHAIN | polymer | 311 | 32803.8 | 1 | UniProt (O19069) Pfam (PF02629) Pfam (PF00549) In PDB | Sus scrofa (pig) | SCS-ALPHA |
| 2 | B | SUCCINYL-COA SYNTHETASE, BETA CHAIN | polymer | 396 | 42811.0 | 1 | UniProt (P53590) Pfam (PF08442) Pfam (PF00549) In PDB | Sus scrofa (pig) | SCS-BETA |
| 3 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 4 | A, B | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | B | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 6 | water | water | 18.0 | 204 | Chemie (HOH) |
Sequence modifications
A: -2 - 306 (UniProt: O19069)
B: 1 - 395 (UniProt: P53590)
| PDB | External Database | Details |
|---|---|---|
| Met -4 | - | cloning artifact |
| Ala -3 | - | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | cloning artifact |
| Val 1 | Leu 23 | engineered mutation |
| Cme 332 | Cys 354 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 75614.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 352.5 | |
| All* | Total formula weight | 75967.3 |
