3T51
Crystal structures of the pre-extrusion and extrusion states of the CusBA adaptor-transporter complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | B, C | Cation efflux system protein CusB | polymer | 336 | 36615.7 | 2 | UniProt (P77239) Pfam (PF00529) Pfam (PF16572) In PDB | Escherichia coli | |
2 | A | Cation efflux system protein CusA | polymer | 1054 | 115702.8 | 1 | UniProt (P38054) Pfam (PF00873) In PDB | Escherichia coli | |
3 | A | COPPER (II) ION | non-polymer | 63.5 | 2 | Chemie (CU) |
Sequence modifications
B, C: 78 - 407 (UniProt: P77239)
A: 1 - 1047 (UniProt: P38054)
PDB | External Database | Details |
---|---|---|
His 408 | - | expression tag |
His 409 | - | expression tag |
His 410 | - | expression tag |
His 411 | - | expression tag |
His 412 | - | expression tag |
His 413 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Gly -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 188934.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 127.1 | |
All* | Total formula weight | 189061.2 |