1UDS
Crystal structure of the tRNA processing enzyme RNase PH R126A mutant from Aquifex aeolicus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ribonuclease PH | polymer | 255 | 28322.3 | 1 | UniProt (O67069) Pfam (PF01138) Pfam (PF03725) | Aquifex aeolicus | RNase PH |
| 2 | B (A) | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E (A) | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A: 1 - 255 (UniProt: O67069)
| PDB | External Database | Details |
|---|---|---|
| Ala 126 | Arg 126 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28322.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 287.1 | |
| All* | Total formula weight | 28609.4 |
