8Z1P
Crystal structure of Saccharomyces cerevisiae isoleucyl-tRNA synthetase in complex with a mimic tRNA(Met) and isoleucine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | isoleucine--tRNA ligase | polymer | 1080 | 124213.4 | 1 | UniProt (A0A6A5Q0L4) Pfam (PF00133) Pfam (PF08264) Pfam (PF19302) UniProt (by SIFTS) (P09436) | Saccharomyces cerevisiae (brewer's yeast) | |
| 2 | B (B) | tRNA(Met) | polymer | 76 | 24475.6 | 1 | Escherichia coli | ||
| 3 | C (A) | (2S,3S)-2-amino-3-methylpentane-1,1-diol | non-polymer | 133.2 | 1 | Chemie (IL0) | |||
| 4 | D (A) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence modifications
A: 1 - 1072 (UniProt: A0A6A5Q0L4)
| PDB | External Database | Details |
|---|---|---|
| Leu 1073 | - | expression tag |
| Glu 1074 | - | expression tag |
| His 1075 | - | expression tag |
| His 1076 | - | expression tag |
| His 1077 | - | expression tag |
| His 1078 | - | expression tag |
| His 1079 | - | expression tag |
| His 1080 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 148689.0 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 133.2 | |
| All* | Total formula weight | 148822.2 |
