2EZ0
Crystal structure of the S107A/E148Q/Y445A mutant of EcClC, in complex with a FaB fragment
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) | H(+)/Cl(-) exchange transporter clcA | polymer | 473 | 50281.3 | 2 | UniProt (P37019) Pfam (PF00654) | Escherichia coli | ClC-ec1 |
| 2 | C, E (C, E) | Fab Fragment (Heavy Chain) | polymer | 222 | 23823.0 | 2 | Pfam (PF07686) UniProt (by SIFTS) (P01808) | Mus musculus (house mouse) | |
| 3 | D, F (D, F) | Fab Fragment (Light Chain) | polymer | 211 | 23088.4 | 2 | Mus musculus (house mouse) | ||
| 4 | G, H (A, B) | BROMIDE ION | non-polymer | 79.9 | 2 | Chemie (BR) |
Sequence modifications
A, B: 1 - 473 (UniProt: P37019)
| PDB | External Database | Details |
|---|---|---|
| Ala 107 | Ser 107 | engineered mutation |
| Gln 148 | Glu 148 | engineered mutation |
| Ala 445 | Tyr 445 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 194385.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 159.8 | |
| All* | Total formula weight | 194545.4 |
