#	Chain	Domain ID	Range	Family	Classification
1	A	e9e5zA1	A:68-391	PCI, RPN7	109 → 109.4 → 109.4.1
2	A	e9e5zA2	A:392-462	PCI, CSN1_C	101 → 101.1 → 101.1.2
3	B	e9e5zB1	B:236-375	PCI	109 → 109.4 → 109.4.1
4	B	e9e5zB2	B:376-443	PCI, COPS2_C	101 → 101.1 → 101.1.2
5	C	e9e5zC1	C:3-222	COP9_hel_rpt	109 → 109.4 → 109.4.1
6	C	e9e5zC2	C:223-366	PCI,COP9_hel_rpt	101 → 101.1 → 101.1.2
7	C	e9e5zC3	C:367-406	CSN3-like_C	3749 → 3749.5 → 3749.5.1
8	D	e9e5zD1	D:100-253	PSMD12-CSN4_N	109 → 109.4 → 109.4.1
9	D	e9e5zD2	D:254-321	PCI	101 → 101.1 → 101.1.2
10	D	e9e5zD3	D:322-359	PCI	3749 → 3749.2 → 3749.2.1
11	F	e9e5zF1	F:38-247	JAB, MitMem_reg	2492 → 2492.1 → 2492.1.1
12	F	e9e5zF2	F:248-316	MitMem_reg	3748 → 3748.1 → 3748.1.1
13	G	e9e5zG1	G:10-97	CSN7_HB_subdom	109 → 109.4 → 109.4.1
14	G	e9e5zG2	G:98-175	PCI	101 → 101.1 → 101.1.2
15	G	e9e5zG3	G:176-222	CSN7a_helixI	3749 → 3749.1 → 3749.1.1
16	H	e9e5zH1	H:11-128	CSN8_PSD8_EIF3K	109 → 109.4 → 109.4.1
17	H	e9e5zH2	H:129-183	CSN8_PSD8_EIF3K	101 → 101.1 → 101.1.2

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