#	Chain	Domain ID	Range	Family	Classification
1	A	e6jy3A1	A:1-514	COX1	5038 → 5038.1 → 5038.1.1
2	B	e6jy3B1	B:1-90	COX2_TM	5040 → 5040.1 → 5040.1.1
3	B	e6jy3B2	B:91-227	COX2	3156 → 3156.1 → 3156.1.1
4	C	e6jy3C1	C:4-257	COX3	5039 → 5039.1 → 5039.1.1
5	D	e6jy3D1	D:11-146	COX4	5003 → 5003.1 → 5003.1.1
6	E	e6jy3E1	E:7-108	COX5A	109 → 109.7 → 109.7.1
7	F	e6jy3F1	F:3-93	COX5B	375 → 375.1 → 375.1.8
8	G	e6jy3G1	G:12-83	COX6A	5004 → 5004.1 → 5004.1.1
9	H	e6jy3H1	H:11-85	COX6B	540 → 540.1 → 540.1.1
10	I	e6jy3I1	I:3-72	COX6C	5005 → 5005.1 → 5005.1.1
11	J	e6jy3J1	J:1-55	COX7a	5006 → 5006.1 → 5006.1.1
12	K	e6jy3K1	K:6-54	COX7B	5007 → 5007.1 → 5007.1.1
13	L	e6jy3L1	L:3-46	COX7C	5008 → 5008.1 → 5008.1.1
14	M	e6jy3M1	M:1-40	COX8	5009 → 5009.1 → 5009.1.1

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