9JN6
Crystal structure of KtzT-C197A in complex with HEME and product
This is a non-PDB format compatible entry.
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 (B, C, D, A) | FMN-binding protein | polymer | 218 | 23249.3 | 4 | UniProt (A8CF72) Pfam (PF04299) | Kutzneria sp. 744 | Regulator |
| 2 | E, G, H, J (B, C, D, A) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 3 | F, I, K (B, D, A) | (3~{S})-1,2-diazinane-3-carboxylic acid | non-polymer | 130.1 | 3 | Chemie (A1ECN) | |||
| 4 | L, M, N, O (B, C, D, A) | water | water | 18.0 | 851 | Chemie (HOH) |
Sequence modifications
B, C, D, A: 1 - 213 (UniProt: A8CF72)
| PDB | External Database | Details |
|---|---|---|
| Ala -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 197 | Cys 197 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 92997.4 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 2856.4 | |
| All* | Total formula weight | 95853.7 |
