1X7I
Crystal structure of the native copper homeostasis protein (cutCm) with calcium binding from Shigella flexneri 2a str. 301
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B (A, B) | Copper homeostasis protein cutC | polymer | 256 | 27863.9 | 2 | UniProt (P67825) Pfam (PF03932) | Shigella flexneri 2a str. 301 | |
2 | C (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
3 | D, E (A, B) | water | water | 18.0 | 547 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 248 (UniProt: P67825)
PDB | External Database | Details |
---|---|---|
Leu 249 | - | expression tag |
Glu 250 | - | expression tag |
His 251 | - | expression tag |
His 252 | - | expression tag |
His 253 | - | expression tag |
His 254 | - | expression tag |
His 255 | - | expression tag |
His 256 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 55727.9 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 40.1 | |
All* | Total formula weight | 55768.0 |