2DXE
Crystal structure of nucleoside diphosphate kinase in complex with GDP
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) | Nucleoside diphosphate kinase | polymer | 160 | 18342.3 | 2 | UniProt (O58429) Pfam (PF00334) | Pyrococcus horikoshii | NDK, NDP kinase, Nucleoside-2-P kinase |
| 2 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 3 | D, E, G, H (A, B) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 4 | F (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 380 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 160 (UniProt: O58429)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | SEE REMARK 999 |
| Phe 2 | - | SEE REMARK 999 |
| Gln 3 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36684.7 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 609.3 | |
| All* | Total formula weight | 37294.0 |
