1YAX
Cystal structure Analysis of S.typhimurium PhoQ sensor domain with Calcium
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 | Virulence sensor protein phoQ, sensor domain | polymer | 153 | 17889.2 | 4 | UniProt (P14147) Pfam (PF08918) UniProt (by SIFTS) (P0DM80) In PDB | Salmonella typhimurium | |
2 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) | |||
3 | water | water | 18.0 | 107 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 45 - 190 (UniProt: P14147)
PDB | External Database | Details |
---|---|---|
Met 44 | - | initiating methionine |
His 191 | - | expression tag |
His 192 | - | expression tag |
His 193 | - | expression tag |
His 194 | - | expression tag |
His 195 | - | expression tag |
His 196 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 71556.8 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 280.5 | |
All* | Total formula weight | 71837.4 |