3OVA
How the CCA-adding Enzyme Selects Adenine over Cytosine in Position 76 of tRNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CCA-adding enzyme | polymer | 435 | 51208.8 | 1 | UniProt (A0A101DCH0) Pfam (PF01909) Pfam (PF09249) Pfam (PF21133) In PDB | Archaeoglobus fulgidus | CCA tRNA nucleotidyltransferase,tRNA CCA-pyrophosphorylase,tRNA adenylyl-/cytidylyl- transferase,tRNA nucleotidyltransferase,tRNA-NT |
| 2 | C | RNA (34-MER) | polymer | 34 | 10837.4 | 1 | Synthetic construct | ||
| 3 | A | DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER | non-polymer | 505.2 | 1 | Chemie (APC) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 5 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 7 | water | water | 18.0 | 219 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62046.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 811.8 | |
| All* | Total formula weight | 62858.0 |
