| P02246 | DB14511 | 2hmq | ACT | A | 114 | e2hmqA1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmq | ACT | B | 114 | e2hmqB1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmq | ACT | C | 114 | e2hmqC1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmq | ACT | D | 114 | e2hmqD1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmz | ACT | A | 114 | e2hmzA1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmz | ACT | B | 114 | e2hmzB1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmz | ACT | C | 114 | e2hmzC1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |
| P02246 | DB14511 | 2hmz | ACT | D | 114 | e2hmzD1 | Four-helical up-and-down bundle | Hemerythrin | Hemerythrin | Hemerythrin |