4FKY
Crystal structure of nucleoside diphosphate kinase B from Trypanosoma brucei bound to GTP
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C | Nucleoside diphosphate kinase | polymer | 161 | 17910.4 | 3 | UniProt (Q381H3) Pfam (PF00334) In PDB | Trypanosoma brucei brucei | NDK B |
2 | A, B, C | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 3 | Chemie (GDP) | |||
3 | A, B, C | MAGNESIUM ION | non-polymer | 24.3 | 3 | Chemie (MG) | |||
4 | B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
5 | water | water | 18.0 | 499 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 153 (UniProt: Q381H3)
PDB | External Database | Details |
---|---|---|
Met -7 | - | expression tag |
Ala -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 53731.3 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 1520.7 | |
All* | Total formula weight | 55252.0 |