4QM7
Structure of bacterial polynucleotide kinase bound to GTP and pDNA
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) | Metallophosphoesterase | polymer | 171 | 19661.1 | 2 | UniProt (A3DJ38) Pfam (PF13671) | Ruminiclostridium thermocellum | |
| 2 | C (C) | DNA | polymer | 4 | 1166.8 | 1 | |||
| 3 | D, F (A, B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 2 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 4 | E, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 5 | H, I, J (A, B, C) | water | water | 18.0 | 357 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 170 (UniProt: A3DJ38)
| PDB | External Database | Details |
|---|---|---|
| Ser 0 | - | expression tag |
| Mse 44 | Val 44 | conflict |
| Mse 137 | Leu 137 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 40488.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1095.0 | |
| All* | Total formula weight | 41583.9 |
