#	Chain	Domain ID	Range	Family	Classification
1	A	e1hc1A1	A:399-653	Hemocyanin_C	11 → 11.1 → 11.1.1
2	A	e1hc1A2	A:136-398	Hemocyanin_M	146 → 146.1 → 146.1.1
3	A	e1hc1A3	A:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
4	B	e1hc1B3	B:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
5	B	e1hc1B4	B:395-653	Hemocyanin_C	11 → 11.1 → 11.1.1
6	B	e1hc1B5	B:136-394	Hemocyanin_M	146 → 146.1 → 146.1.1
7	C	e1hc1C3	C:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
8	C	e1hc1C4	C:395-653	Hemocyanin_C	11 → 11.1 → 11.1.1
9	C	e1hc1C5	C:136-394	Hemocyanin_M	146 → 146.1 → 146.1.1
10	D	e1hc1D3	D:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
11	D	e1hc1D4	D:395-653	Hemocyanin_C	11 → 11.1 → 11.1.1
12	D	e1hc1D5	D:136-394	Hemocyanin_M	146 → 146.1 → 146.1.1
13	E	e1hc1E3	E:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
14	E	e1hc1E4	E:395-653	Hemocyanin_C	11 → 11.1 → 11.1.1
15	E	e1hc1E5	E:136-394	Hemocyanin_M	146 → 146.1 → 146.1.1
16	F	e1hc1F3	F:5-135	Hemocyanin_N	151 → 151.1 → 151.1.1
17	F	e1hc1F4	F:395-653	Hemocyanin_C	11 → 11.1 → 11.1.1
18	F	e1hc1F5	F:136-394	Hemocyanin_M	146 → 146.1 → 146.1.1

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