7MYS
Crystal structure of a tRNA (guanine-N1)-methyltransferase from Acinetobacter baumannii AB5075-UW bound to S-adenosyl homocysteine
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | tRNA (guanine-N(1)-)-methyltransferase | polymer | 254 | 28924.9 | 2 | UniProt (A0A0D5YDX5) Pfam (PF01746) UniProt (by SIFTS) (B0V8J1) In PDB | Acinetobacter baumannii | M1G-methyltransferase,tRNA [GM37] methyltransferase |
2 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
3 | water | water | 18.0 | 59 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 246 (UniProt: A0A0D5YDX5)
PDB | External Database | Details |
---|---|---|
Met -7 | - | expression tag |
Ala -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 57849.8 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 768.8 | |
All* | Total formula weight | 58618.7 |