8ZYG
Crystal structure of a cupin protein (tm1459, I49C-4py/H52A/C106D mutant) in copper (Cu) substituted 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 | Cupin type-2 domain-containing protein | polymer | 118 | 13394.3 | 2 | UniProt (Q9X1H0) Pfam (PF07883) In PDB | Thermotoga maritima MSB8 | |
| 2 | A | HEXAETHYLENE GLYCOL | non-polymer | 282.3 | 1 | Chemie (P6G) | |||
| 3 | A, B | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) | |||
| 4 | B | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 5 | water | water | 18.0 | 267 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 114 (UniProt: Q9X1H0)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Css 49 | Ile 49 | engineered mutation |
| Ala 52 | His 52 | engineered mutation |
| Asp 106 | Cys 106 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 26788.6 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 604.7 | |
| All* | Total formula weight | 27393.3 |
