2DXD
Crystal structure of nucleoside diphosphate kinase in complex with ATP analog
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 (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | NDK,NDP kinase,Nucleoside-2-P kinase |
| 2 | C, E (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 3 | D, F (A, B) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 434 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 160 (UniProt: O58429)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Phe 2 | - | expression tag |
| Gln 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36684.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 765.3 | |
| All* | Total formula weight | 37450.0 |
