2IY5
PHENYLALANYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS complexed with tRNA and a phenylalanyl-adenylate analog
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | PHENYLALANYL-TRNA SYNTHETASE ALPHA CHAIN | polymer | 350 | 39309.2 | 1 | UniProt (P27001) Pfam (PF02912) Pfam (PF01409) UniProt (by SIFTS) (Q5SGX2) In PDB | THERMUS THERMOPHILUS | PHENYLALANYL-TRNA SYNTHETASE, PHERS, PHENYLALANINE-TRNA LIGASE ALPHA CHAIN |
| 2 | B | PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN | polymer | 785 | 86736.7 | 1 | UniProt (P27002) Pfam (PF03483) Pfam (PF03484) Pfam (PF17759) Pfam (PF03147) UniProt (by SIFTS) (Q5SGX1) In PDB | THERMUS THERMOPHILUS | PHENYLALANYL-TRNA SYNTHETASE, PHERS, PHENYLALANINE-TRNA LIGASE BETA CHAIN |
| 3 | T | TRNAPHE | polymer | 76 | 24484.6 | 1 | THERMUS THERMOPHILUS | ||
| 4 | A | ADENOSINE-5'-[PHENYLALANINOL-PHOSPHATE] | non-polymer | 480.4 | 1 | Chemie (FYA) | |||
| 5 | B | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | water | water | 18.0 | 231 | Chemie (HOH) |
Sequence modifications
B: 1 - 785 (UniProt: P27002)
| PDB | External Database | Details |
|---|---|---|
| Glu 467 | Gln 467 | conflict |
| Ala 487 | Gly 487 | conflict |
| Glu 629 | Gln 629 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 150530.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 504.7 | |
| All* | Total formula weight | 151035.1 |
