2PUP
Structures of 5-methylthioribose kinase reveal substrate specificity and unusual mode of nucleotide binding
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) | Methylthioribose kinase | polymer | 397 | 45140.0 | 2 | UniProt (O31663) Pfam (PF01636) | Bacillus subtilis | MTR kinase |
| 2 | C, D, F, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | E, J (A, B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) | |||
| 4 | H (B) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 5 | I (B) | 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE | non-polymer | 614.9 | 1 | Chemie (CPS) | |||
| 6 | K, L (A, B) | water | water | 18.0 | 233 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90279.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1661.5 | |
| All* | Total formula weight | 91941.4 |
