9IKA
Crystal structure of the tetrapyrrole binding domain in CoaR
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Mercuric resistance operon regulatory protein precorrin isomerase | polymer | 218 | 23251.7 | 2 | UniProt (Q55938) Pfam (PF02570) | Synechocystis sp. (strain PCC 6803 / Kazusa) | |
| 2 | C (B) | GLYCEROL | non-polymer | 92.1 | 1 | Chemie (GOL) | |||
| 3 | D (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 4 | E, F (A, B) | water | water | 18.0 | 119 | Chemie (HOH) |
Sequence modifications
A, B: 154 - 369 (UniProt: Q55938)
| PDB | External Database | Details |
|---|---|---|
| Gly 152 | - | expression tag |
| Pro 153 | - | expression tag |
| Ser 281 | Cys 281 | conflict |
| Ser 363 | Cys 363 | conflict |
| Ser 365 | Cys 365 | conflict |
| Ser 369 | Cys 369 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46503.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 198.2 | |
| All* | Total formula weight | 46701.7 |
