#	Chain	Domain ID	Range	Family	Classification
1	A	e6qk9A1	A:0-73	ubiquitin	221 → 221.1 → 221.1.1
2	B	e6qk9B1	B:0-73	ubiquitin	221 → 221.1 → 221.1.1
3	C	e6qk9C1	C:0-73	ubiquitin	221 → 221.1 → 221.1.1
4	D	e6qk9D1	D:1-73	ubiquitin	221 → 221.1 → 221.1.1
5	E	e6qk9E1	E:0-74	ubiquitin	221 → 221.1 → 221.1.1
6	F	e6qk9F1	F:0-71	ubiquitin	221 → 221.1 → 221.1.1
7	G	e6qk9G1	G:2-73	ubiquitin	221 → 221.1 → 221.1.1
8	H	e6qk9H1	H:0-74	ubiquitin	221 → 221.1 → 221.1.1
9	I	e6qk9I1	I:-1-71	ubiquitin	221 → 221.1 → 221.1.1
10	J	e6qk9J1	J:0-74	ubiquitin	221 → 221.1 → 221.1.1
11	K	e6qk9K1	K:0-74	ubiquitin	221 → 221.1 → 221.1.1
12	L	e6qk9L1	L:0-73	ubiquitin	221 → 221.1 → 221.1.1

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