2E0K
Crystal structure of CbiL, a methyltransferase involved in anaerobic vitamin B12 biosynthesis
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Precorrin-2 C20-methyltransferase | polymer | 259 | 27595.6 | 2 | UniProt (Q8KFD9) Pfam (PF00590) In PDB | Chlorobaculum tepidum | |
2 | water | water | 18.0 | 151 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 246 (UniProt: Q8KFD9)
PDB | External Database | Details |
---|---|---|
Lys 247 | - | cloning artifact |
Leu 248 | - | cloning artifact |
Ala 249 | - | cloning artifact |
Ala 250 | - | cloning artifact |
Ala 251 | - | cloning artifact |
Leu 252 | - | cloning artifact |
Glu 253 | - | cloning artifact |
His 254 | - | expression tag |
His 255 | - | expression tag |
His 256 | - | expression tag |
His 257 | - | expression tag |
His 258 | - | expression tag |
His 259 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 55191.2 | |
All* | Total formula weight | 55191.2 |