#	Chain	Domain ID	Range	Family	Classification
1	A	e1hcyA1	A:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
2	A	e1hcyA2	A:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
3	A	e1hcyA3	A:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
4	B	e1hcyB1	B:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
5	B	e1hcyB2	B:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
6	B	e1hcyB3	B:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
7	C	e1hcyC1	C:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
8	C	e1hcyC2	C:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
9	C	e1hcyC3	C:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
10	D	e1hcyD1	D:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
11	D	e1hcyD2	D:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
12	D	e1hcyD3	D:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
13	E	e1hcyE1	E:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
14	E	e1hcyE2	E:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
15	E	e1hcyE3	E:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
16	F	e1hcyF1	F:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
17	F	e1hcyF2	F:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
18	F	e1hcyF3	F:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1

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