5EPA
Crystal structure of non-heme alpha ketoglutarate dependent carbocyclase SnoK from nogalamycin biosynthesis
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, E... | SnoK | polymer | 279 | 31269.1 | 6 | UniProt (Q9RN60) Pfam (PF05721) In PDB | Streptomyces nogalater | carbocyclase SnoK |
2 | A, B, C, D, E... | FE (III) ION | non-polymer | 55.8 | 6 | Chemie (FE) | |||
3 | A, B, C, D, E... | 2-OXOGLUTARIC ACID | non-polymer | 146.1 | 6 | Chemie (AKG) | |||
4 | B, D | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
5 | water | water | 18.0 | 999 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 2 - 267 (UniProt: Q9RN60)
PDB | External Database | Details |
---|---|---|
Met -11 | - | initiating methionine |
Ala -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
Arg -2 | - | expression tag |
Ser -1 | - | expression tag |
Ala 0 | - | expression tag |
Asp 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 187614.4 | |
Non-Polymers* | Number of molecules | 15 |
Total formula weight | 1284.6 | |
All* | Total formula weight | 188898.9 |