5D5Q
HcgB from Methanocaldococcus jannaschii with the pyridinol derived from FeGP cofactor of [Fe]-hydrogenase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Uncharacterized protein MJ0488, Guanylyltransferase | polymer | 166 | 18871.3 | 4 | UniProt (Q57912) Pfam (PF11576) In PDB | Methanocaldococcus jannaschii | HcgB |
2 | A, B, C, D | (4,6-dihydroxy-3,5-dimethylpyridin-2-yl)acetic acid | non-polymer | 197.2 | 4 | Chemie (57O) | |||
3 | water | water | 18.0 | 56 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 158 (UniProt: Q57912)
PDB | External Database | Details |
---|---|---|
Val 2 | Ile 2 | engineered mutation |
Leu 159 | - | expression tag |
Glu 160 | - | expression tag |
His 161 | - | expression tag |
His 162 | - | expression tag |
His 163 | - | expression tag |
His 164 | - | expression tag |
His 165 | - | expression tag |
His 166 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 75485.2 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 788.8 | |
All* | Total formula weight | 76273.9 |