#	Chain	Domain ID	Range	Family	Classification
1	A	e6n7fA1	A:0-146,A:263-335	2003.1.2.11	2003 → 2003.1 → 2003.1.2
2	A	e6n7fA2	A:336-450	Pyr_redox_dim	244 → 244.2 → 244.2.1
3	A	e6n7fA3	A:147-262	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
4	B	e6n7fB1	B:1-146,B:263-335	2003.1.2.11	2003 → 2003.1 → 2003.1.2
5	B	e6n7fB2	B:336-450	Pyr_redox_dim	244 → 244.2 → 244.2.1
6	B	e6n7fB3	B:147-262	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
7	C	e6n7fC1	C:147-262	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
8	C	e6n7fC2	C:336-450	Pyr_redox_dim	244 → 244.2 → 244.2.1
9	C	e6n7fC3	C:1-146,C:263-335	2003.1.2.11	2003 → 2003.1 → 2003.1.2
10	D	e6n7fD1	D:147-262	Pyr_redox_2	2003 → 2003.1 → 2003.1.2
11	D	e6n7fD2	D:0-146,D:263-335	2003.1.2.11	2003 → 2003.1 → 2003.1.2
12	D	e6n7fD3	D:336-450	Pyr_redox_dim	244 → 244.2 → 244.2.1

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