#	Chain	Domain ID	Range	Family	Classification
1	A	e6m0qA1	A:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
2	B	e6m0qB1	B:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1
3	C	e6m0qC1	C:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
4	D	e6m0qD1	D:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1
5	E	e6m0qE1	E:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
6	F	e6m0qF1	F:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1
7	G	e6m0qG1	G:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
8	H	e6m0qH1	H:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1
9	I	e6m0qI1	I:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
10	J	e6m0qJ1	J:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1
11	K	e6m0qK1	K:25-528	Multi-haem_cyto	139 → 139.2 → 139.2.1
12	L	e6m0qL1	L:28-91	HAO_bd	3753 → 3753.1 → 3753.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors