2PUL
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, F (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 3 | D (A) | 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-1-PROPANESULFONATE | non-polymer | 614.9 | 1 | Chemie (CPS) PubChem (16396400) PubChem (18397788) PubChem (177530666) PubChem (24883538) PubChem (457060) PubChem (44120060) PubChem (44450441) PubChem (50987450) PubChem (51028881) PubChem (51028882) PubChem (53393728) PubChem (3659871) PubChem (58528211) PubChem (53229977) PubChem (107670) PubChem (71774074) PubChem (9895216) PubChem (10371606) PubChem (90488808) PubChem (91746229) PubChem (91809267) PubChem (102565428) PubChem (122361936) PubChem (122362044) PubChem (131632459) PubChem (133645855) PubChem (137704711) PubChem (146159681) | |||
| 4 | E, G (A, B) | PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER | non-polymer | 505.2 | 2 | Chemie (ACP) PubChem (4799) PubChem (46936826) PubChem (91532) PubChem (91885473) PubChem (134943439) PubChem (157749842) PubChem (157749839) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 488 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 90279.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1673.9 | |
| All* | Total formula weight | 91953.8 |
