2FP4
Crystal structure of pig GTP-specific succinyl-CoA synthetase in complex with GTP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Succinyl-CoA ligase [GDP-forming] alpha-chain, mitochondrial | polymer | 305 | 32168.8 | 1 | UniProt (O19069-2) Pfam (PF02629) Pfam (PF00549) UniProt (by SIFTS) (O19069) | Sus scrofa (pig) | Succinyl-CoA synthetase, alpha chain, SCS-alpha |
| 2 | B (B) | Succinyl-CoA ligase [GDP-forming] beta-chain, mitochondrial | polymer | 395 | 42635.7 | 1 | UniProt (P53590) Pfam (PF08442) Pfam (PF00549) | Sus scrofa (pig) | Succinyl-CoA synthetase, betaG chain, SCS-betaG, GTP- specific succinyl-CoA synthetase beta subunit, Fragment |
| 3 | C (B) | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | D (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | E, F (B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
| 6 | G, H (A, B) | water | water | 18.0 | 294 | Chemie (HOH) |
Sequence modifications
A: 3 - 306 (UniProt: O19069-2)
B: 2 - 395 (UniProt: P53590)
| PDB | External Database | Details |
|---|---|---|
| Ser 2 | - | cloning artifact |
| Nep 259 | His 285 | modified residue |
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74804.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1109.8 | |
| All* | Total formula weight | 75914.3 |
