| P13272 | n/a | 1pp9 | AZI | D | 4004 | e1pp9E2 | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | UCR_TM |
| P13272 | n/a | 1ppj | AZI | G | 4009 | e1ppjE2 | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | UCR_TM |
| P13272 | n/a | 1ppj | AZI | O | 4010 | e1ppjV1 | Ubiquinol-cytochrome c reductase 8 kDa protein | Ubiquinol-cytochrome c reductase 8 kDa protein | Ubiquinol-cytochrome c reductase 8 kDa protein | Ubiq-Cytc-red_N |
| P13272 | n/a | 2a06 | AZI | G | 4001 | e2a06E1 | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | iron-sulfur subunit (ISP) transmembrane anchor | UCR_TM |