#	Chain	Domain ID	Range	Family	Classification
1	A	e8cm6A1	A:36-101	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
2	A	e8cm6A2	A:102-191,A:442-840	2003.2.1.0	2003 → 2003.2 → 2003.2.1
3	A	e8cm6A3	A:841-1007	Molydop_binding	1 → 1.1 → 1.1.2
4	A	e8cm6A4	A:192-441	Molybdopterin	2003 → 2003.2 → 2003.2.1
5	B	e8cm6B1	B:2-73,B:138-215	Fer4_11	205 → 205.1 → 205.1.1
6	B	e8cm6B2	B:74-137	Fer4_11	205 → 205.1 → 205.1.1
7	C	e8cm6C1	C:102-191,C:442-840	2003.2.1.0	2003 → 2003.2 → 2003.2.1
8	C	e8cm6C2	C:36-101	Molybdop_Fe4S4	1001 → 1001.1 → 1001.1.1
9	C	e8cm6C3	C:841-1006	Molydop_binding	1 → 1.1 → 1.1.2
10	C	e8cm6C4	C:192-441	Molybdopterin	2003 → 2003.2 → 2003.2.1
11	D	e8cm6D1	D:2-73,D:138-215	Fer4_11	205 → 205.1 → 205.1.1
12	D	e8cm6D2	D:74-137	Fer4_11	205 → 205.1 → 205.1.1

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