3PHT
Crystal structure of H74A mutant of Helicobacter Pylori NikR
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Putative nickel-responsive regulator | polymer | 148 | 17103.2 | 2 | UniProt (O25896) Pfam (PF01402) Pfam (PF08753) In PDB | Helicobacter pylori (Campylobacter pylori) | |
2 | A, B | NICKEL (II) ION | non-polymer | 58.7 | 2 | Chemie (NI) | |||
3 | water | water | 18.0 | 95 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 148 (UniProt: O25896)
PDB | External Database | Details |
---|---|---|
Ala 74 | His 74 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 34206.4 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 117.4 | |
All* | Total formula weight | 34323.8 |