6IVM
Crystal structure of a membrane protein P143A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E | Ibestrophin | polymer | 297 | 33805.2 | 5 | UniProt (W9BH30) Pfam (PF01062) In PDB | Klebsiella pneumoniae | Predicted membrane protein,YneE protein |
| 2 | D, A, E, B, C | ZINC ION | non-polymer | 65.4 | 17 | Chemie (ZN) | |||
| 3 | D, A, E, B, C | CHLORIDE ION | non-polymer | 35.5 | 12 | Chemie (CL) | |||
| 4 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | B | LEUCINE | non-polymer | 131.2 | 1 | Chemie (LEU) | |||
| 6 | C, B | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 7 | C | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 8 | D | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 9 | water | water | 18.0 | 79 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 1 - 294 (UniProt: W9BH30)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Ala 143 | Pro 143 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 169026.0 | |
| Non-Polymers* | Number of molecules | 35 |
| Total formula weight | 2067.9 | |
| All* | Total formula weight | 171094.0 |
