3EJY
Structure of E203H mutant of E.coli Cl-/H+ antiporter, CLC-ec1
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | H(+)/Cl(-) exchange transporter clcA | polymer | 473 | 50399.4 | 2 | UniProt (P37019) Pfam (PF00654) In PDB | Escherichia coli | CLC-ec1 H(+)/Cl(-) exchange; ClC-ec1 |
2 | C, E | Fab fragment, Heavy chain | polymer | 221 | 23693.9 | 2 | Mus musculus (mouse) | ||
3 | D, F | Fab fragment, Light chain | polymer | 211 | 23088.4 | 2 | Mus musculus (mouse) | ||
4 | A, B | BROMIDE ION | non-polymer | 79.9 | 4 | Chemie (BR) |
Sequence modifications
A, B: 1 - 473 (UniProt: P37019)
PDB | External Database | Details |
---|---|---|
His 203 | Glu 203 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 194363.6 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 319.6 | |
All* | Total formula weight | 194683.2 |