2DXA
Crystal structure of trans editing enzyme ProX from E.coli
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Protein ybaK | polymer | 166 | 17825.0 | 1 | UniProt (P0AAR3) Pfam (PF04073) | Escherichia coli | putative trans-editing enzyme for prolyl-tRNA synthetase |
| 2 | B (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 3 | C (A) | water | water | 18.0 | 283 | Chemie (HOH) |
Sequence modifications
A: 1 - 159 (UniProt: P0AAR3)
| PDB | External Database | Details |
|---|---|---|
| Gly -6 | - | cloning artifact |
| Ser -5 | - | cloning artifact |
| Ser -4 | - | cloning artifact |
| Gly -3 | - | cloning artifact |
| Ser -2 | - | cloning artifact |
| Ser -1 | - | cloning artifact |
| Gly 0 | - | cloning artifact |
| Mse 1 | Met 1 | modified residue |
| Mse 56 | Met 56 | modified residue |
| Mse 86 | Met 86 | modified residue |
| Mse 90 | Met 90 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 17825.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 17860.4 |
