6QE6
Structure of M. capricolum TrmK in complex with the natural cofactor product S-adenosyl-homocysteine (SAH)
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 (Adenine(22)-N(1))-methyltransferase | polymer | 245 | 28510.6 | 2 | UniProt (A0A0C3A3T0) Pfam (PF04816) In PDB | Mycoplasma capricolum subsp. capricolum | |
2 | A, B | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 2 | Chemie (SAH) | |||
3 | water | water | 18.0 | 187 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 225 (UniProt: A0A0C3A3T0)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Ala 18 | Thr 18 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 57021.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 768.8 | |
All* | Total formula weight | 57790.0 |