4QM6
Structure of bacterial polynucleotide kinase bound to GTP and RNA
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Metallophosphoesterase | polymer | 171 | 19487.3 | 2 | UniProt (A3DJ38) Pfam (PF13671) In PDB | Ruminiclostridium thermocellum | |
2 | C, D | RNA | polymer | 5 | 1522.9 | 2 | |||
3 | A, B | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) | |||
4 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
5 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
6 | A, B | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
7 | water | water | 18.0 | 567 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 170 (UniProt: A3DJ38)
PDB | External Database | Details |
---|---|---|
Ser 0 | - | expression tag |
Asn 38 | Asp 38 | conflict |
Met 137 | Leu 137 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 42020.5 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 1304.9 | |
All* | Total formula weight | 43325.4 |