5WYQ
Crystal Structure and catalytic mechanism of the essential m1G37 tRNA methyltransferase TrmD from Pseudomonas aeruginosa
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | tRNA (guanine-N(1)-)-methyltransferase | polymer | 248 | 27864.5 | 2 | UniProt (Q02RL6) Pfam (PF01746) | Pseudomonas aeruginosa (strain UCBPP-PA14) | M1G-methyltransferase,tRNA [GM37] methyltransferase |
| 2 | C, D (A, B) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 2 | Chemie (SAM) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 173 | Chemie (HOH) |
Sequence modifications
A, B: 5 - 250 (UniProt: Q02RL6)
| PDB | External Database | Details |
|---|---|---|
| Ser 3 | - | expression tag |
| Met 4 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55729.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 796.9 | |
| All* | Total formula weight | 56525.9 |
