4ENE
Structure of the N- and C-terminal trimmed ClC-ec1 Cl-/H+ antiporter and Fab Complex
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 | 446 | 47618.4 | 2 | UniProt (P37019) Pfam (PF00654) In PDB | Escherichia coli K-12 | ClC-ec1 |
| 2 | C, E | heavy chain of Fab fragment | polymer | 222 | 23823.0 | 2 | Mus musculus (mouse) | ||
| 3 | D, F | light chain of Fab fragment | polymer | 211 | 23088.4 | 2 | Mus musculus (mouse) | ||
| 4 | G, H, I | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 3 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 5 | A, B | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 6 | A, B | DECYL-BETA-D-MALTOPYRANOSIDE | non-polymer | 482.6 | 6 | Chemie (DMU) | |||
| 7 | water | water | 18.0 | 176 | Chemie (HOH) |
Sequence modifications
A, B: 17 - 460 (UniProt: P37019)
| PDB | External Database | Details |
|---|---|---|
| Met 16 | - | expression tag |
| Lys 461 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 189059.8 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1026.9 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 3072.6 | |
| All* | Total formula weight | 193159.3 |
