2AMC
Crystal structure of Phenylalanyl-tRNA synthetase complexed with L-tyrosine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Phenylalanyl-tRNA synthetase alpha chain | polymer | 266 | 29955.4 | 1 | UniProt (P27001) Pfam (PF01409) | Thermus thermophilus | Phenylalanine-tRNA ligase, PheRS |
| 2 | B (B) | Phenylalanyl-tRNA synthetase beta chain | polymer | 785 | 86720.7 | 1 | UniProt (P27002) Pfam (PF03483) Pfam (PF03484) Pfam (PF17759) Pfam (PF03147) UniProt (by SIFTS) (Q5SGX1) | Thermus thermophilus | Phenylalanine-tRNA ligase, PheRS |
| 3 | C (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | D, F (A, B) | TYROSINE | non-polymer | 181.2 | 2 | Chemie (TYR) | |||
| 5 | E (B) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 6 | G, H (A, B) | water | water | 18.0 | 232 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 116676.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 482.7 | |
| All* | Total formula weight | 117158.8 |
