#	Chain	Domain ID	Range	Family	Classification
1	A	e6ef1A1	A:13-251	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
2	B	e6ef1B1	B:1-250	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
3	C	e6ef1C1	C:8-245	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
4	D	e6ef1D1	D:9-242	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
5	E	e6ef1E1	E:9-250	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
6	F	e6ef1F1	F:2-234	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
7	G	e6ef1G1	G:6-248	Proteasome,Proteasome_A_N	210 → 210.1 → 210.1.1
8	H	e6ef1H2	H:380-455	AAA_lid_3	148 → 148.1 → 148.1.3
9	H	e6ef1H3	H:194-378	AAA	2004 → 2004.1 → 2004.1.1
10	I	e6ef1I1	I:348-437	AAA_lid_3	148 → 148.1 → 148.1.3
11	I	e6ef1I2	I:167-347	AAA, DUF815	2004 → 2004.1 → 2004.1.1
12	J	e6ef1J1	J:133-313	AAA	2004 → 2004.1 → 2004.1.1
13	J	e6ef1J2	J:314-405	AAA_lid_3	148 → 148.1 → 148.1.3
14	K	e6ef1K1	K:338-428	148.1.3.0	148 → 148.1 → 148.1.3
15	K	e6ef1K2	K:153-337	AAA	2004 → 2004.1 → 2004.1.1
16	L	e6ef1L01	L:166-198	2.1.1.0	2 → 2.1 → 2.1.1
17	L	e6ef1L02	L:199-388	AAA	2004 → 2004.1 → 2004.1.1
18	L	e6ef1L03	L:389-435	148.1.3.0	148 → 148.1 → 148.1.3
19	M	e6ef1M1	M:173-352	AAA	2004 → 2004.1 → 2004.1.1
20	M	e6ef1M2	M:352-434	AAA_lid_3	148 → 148.1 → 148.1.3

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