| Q03736 | n/a | 2gsm | CD | B | 3009 | e2gsmB2 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 2gsm | CD | D | 4009 | e2gsmD2 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 3dtu | CD | D | 9 | e3dtuD2 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 3fye | CD | B | 9 | e3fyeB2 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 3fye | CD | D | 9 | e3fyeD1 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 3fyi | CD | B | 9 | e3fyiB1 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 3fyi | CD | D | 9 | e3fyiD1 | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | Cytochrome c oxidase subunit II-like, transmembrane region | COX2_TM |
| Q03736 | n/a | 6ci0 | CD | B | 305 | e6ci0B2 | Cupredoxin-like | Cupredoxin-related | Cupredoxin-related | COX2 |
| Q03736 | n/a | 6ci0 | CD | D | 306 | e6ci0D1 | Cupredoxin-like | Cupredoxin-related | Cupredoxin-related | COX2 |