7TXV
Cyanophycin synthetase 1 from Synechocystis sp. UTEX2470 E82Q with ATP and 16x(Asp-Arg)
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 | Cyanophycin synthase | polymer | 879 | 95757.9 | 4 | UniProt (A0A068N621) Pfam (PF18921) Pfam (PF08443) Pfam (PF08245) Pfam (PF02875) In PDB | Synechocystis sp. PCC 6714 | Cyanophycin synthetase |
| 2 | E, F, G, H, I... | 16x(Asp-Arg) | polymer | 16 | 4358.4 | 8 | synthetic construct | ||
| 3 | C, D, A, B | MAGNESIUM ION | non-polymer | 24.3 | 16 | Chemie (MG) | |||
| 4 | C, D, A, B | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 5 | C, D, A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 8 | Chemie (ATP) |
Sequence modifications
A, B, C, D: 1 - 873 (UniProt: A0A068N621)
| PDB | External Database | Details |
|---|---|---|
| Gln 82 | Glu 82 | engineered mutation |
| Glu 874 | - | expression tag |
| Asn 875 | - | expression tag |
| Leu 876 | - | expression tag |
| Tyr 877 | - | expression tag |
| Phe 878 | - | expression tag |
| Gln 879 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 417898.4 | |
| Non-Polymers* | Number of molecules | 28 |
| Total formula weight | 4708.0 | |
| All* | Total formula weight | 422606.4 |
