#	Chain	Domain ID	Range	Family	Classification
1	A	e5u1oA1	A:341-455	Pyr_redox_dim	244 → 244.2 → 244.2.1
2	A	e5u1oA2	A:151-266	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
3	A	e5u1oA3	A:6-150,A:267-340	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
4	B	e5u1oB1	B:5-150,B:267-340	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
5	B	e5u1oB2	B:151-266	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
6	B	e5u1oB3	B:341-455	Pyr_redox_dim	244 → 244.2 → 244.2.1
7	C	e5u1oC1	C:341-455	Pyr_redox_dim	244 → 244.2 → 244.2.1
8	C	e5u1oC2	C:5-150,C:267-340	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
9	C	e5u1oC3	C:151-266	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
10	D	e5u1oD1	D:151-266	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
11	D	e5u1oD2	D:341-455	Pyr_redox_dim	244 → 244.2 → 244.2.1
12	D	e5u1oD3	D:6-150,D:267-340	Pyr_redox_2	2003 → 2003.1 → 2003.1.2

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