3OPK
Crystal structure of divalent-cation tolerance protein CutA from Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
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 | Divalent-cation tolerance protein cutA | polymer | 118 | 12963.8 | 3 | UniProt (Q7CPA2) Pfam (PF03091) In PDB | Salmonella enterica subsp. enterica serovar Typhimurium | |
2 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
3 | C | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
4 | C | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
5 | water | water | 18.0 | 148 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 115 (UniProt: Q7CPA2)
PDB | External Database | Details |
---|---|---|
Ser -2 | - | expression tag |
Asn -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 38891.3 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 165.4 | |
All* | Total formula weight | 39056.6 |