#	Chain	Domain ID	Range	Family	Classification
1	A	e6i4zA1	A:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
2	A	e6i4zA2	A:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
3	A	e6i4zA3	A:3-155,A:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
4	B	e6i4zB1	B:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
5	B	e6i4zB2	B:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
6	B	e6i4zB3	B:3-155,B:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
7	C	e6i4zC1	C:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
8	C	e6i4zC2	C:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
9	C	e6i4zC3	C:3-155,C:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
10	D	e6i4zD1	D:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
11	D	e6i4zD2	D:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
12	D	e6i4zD3	D:3-155,D:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
13	E	e6i4zE1	E:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
14	E	e6i4zE2	E:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
15	E	e6i4zE3	E:3-155,E:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
16	F	e6i4zF1	F:3-155,F:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
17	F	e6i4zF2	F:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
18	F	e6i4zF3	F:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
19	G	e6i4zG1	G:3-155,G:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
20	G	e6i4zG2	G:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
21	G	e6i4zG3	G:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1
22	H	e6i4zH1	H:3-155,H:278-350	2003.1.2.25	2003 → 2003.1 → 2003.1.2
23	H	e6i4zH2	H:156-277	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
24	H	e6i4zH3	H:351-474	Pyr_redox_dim	244 → 244.2 → 244.2.1

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