6DT3
1.2 Angstrom Resolution Crystal Structure of Nucleoside Triphosphatase NudI from Klebsiella pneumoniae in Complex with HEPES
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 triphosphatase NudI | polymer | 144 | 16653.5 | 2 | UniProt (A0A1W1Q5B1) Pfam (PF00293) | Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044 | Nucleotide diphosphatase NudI, Pyrimidine deoxynucleoside triphosphate diphosphatase, dCTP diphosphatase, dTTP diphosphatase, dUTP diphosphatase |
| 2 | C (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 3 | D, E (A, B) | water | water | 18.0 | 343 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 141 (UniProt: A0A1W1Q5B1)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Gln 3 | His 3 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 33306.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 238.3 | |
| All* | Total formula weight | 33545.2 |
