4EGU
0.95A Resolution Structure of a Histidine Triad Protein from Clostridium difficile
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | histidine triad (HIT) protein | polymer | 119 | 13494.5 | 2 | UniProt (Q182D4) Pfam (PF11969) In PDB | Clostridium difficile | |
2 | A, B | GUANOSINE-5'-MONOPHOSPHATE | non-polymer | 363.2 | 2 | Chemie (5GP) | |||
3 | A, B | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
4 | A, B | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
5 | water | water | 18.0 | 345 | Chemie (HOH) |
Sequence modifications
A, B: 4 - 119 (UniProt: Q182D4)
PDB | External Database | Details |
---|---|---|
Met 1 | - | expression tag |
Glu 2 | - | expression tag |
Arg 3 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 26988.9 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 935.5 | |
All* | Total formula weight | 27924.4 |