3ICA
The crystal structure of the beta subunit of a phenylalanyl-tRNA synthetase from Porphyromonas gingivalis W83
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Phenylalanyl-tRNA synthetase beta chain | polymer | 213 | 24534.1 | 2 | UniProt (Q7MXR4) Pfam (PF17759) In PDB | Porphyromonas gingivalis | Phenylalanine-tRNA ligase beta chain, PheRS |
| 2 | A, B | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
| 3 | B | TRIS(HYDROXYETHYL)AMINOMETHANE | non-polymer | 163.2 | 1 | Chemie (TAM) | |||
| 4 | water | water | 18.0 | 161 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 210 (UniProt: Q7MXR4)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | EXPRESSION TAG |
| Asn -1 | - | EXPRESSION TAG |
| Ala 0 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 49068.2 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1176.2 | |
| All* | Total formula weight | 50244.4 |
