1UET
Divergent evolutions of trinucleotide polymerization revealed by an archaeal CCA-adding enzyme structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | tRNA nucleotidyltransferase | polymer | 437 | 51469.1 | 1 | UniProt (O28126) Pfam (PF01909) Pfam (PF09249) Pfam (PF21133) | Archaeoglobus fulgidus | |
| 2 | B (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 3 | C, E, F (A) | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
| 4 | D (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | G (A) | water | water | 18.0 | 304 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51469.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 203.6 | |
| All* | Total formula weight | 51672.7 |
