Entity
| Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| A, B | Lipid A export ATP-binding/permease protein MsbA | polymer | 576 | 63607.6 | 2 | Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 |
