#	Chain	Domain ID	Range	Family	Classification
1	A	e5xmjA1	A:460-622	Succ_DH_flav_C	604 → 604.2 → 604.2.1
2	A	e5xmjA2	A:1-250,A:372-459	FAD_binding_2	2003 → 2003.1 → 2003.1.2
3	A	e5xmjA3	A:251-371	FAD_binding_2	278 → 278.1 → 278.1.1
4	B	e5xmjB1	B:1-105	Fer2_3	221 → 221.1 → 221.1.1
5	B	e5xmjB2	B:106-240	Fer4_8	187 → 187.1 → 187.1.1
6	C	e5xmjC1	C:1-212	Sdh_cyt	5069 → 5069.1 → 5069.1.3
7	E	e5xmjE1	E:1-250,E:372-459	FAD_binding_2	2003 → 2003.1 → 2003.1.2
8	E	e5xmjE2	E:460-622	Succ_DH_flav_C	604 → 604.2 → 604.2.1
9	E	e5xmjE3	E:251-371	FAD_binding_2	278 → 278.1 → 278.1.1
10	F	e5xmjF1	F:1-105	Fer2_3	221 → 221.1 → 221.1.1
11	F	e5xmjF2	F:106-240	Fer4_8	187 → 187.1 → 187.1.1
12	G	e5xmjG1	G:1-212	Sdh_cyt	5069 → 5069.1 → 5069.1.3
13	I	e5xmjI1	I:1-250,I:372-459	FAD_binding_2	2003 → 2003.1 → 2003.1.2
14	I	e5xmjI2	I:460-622	Succ_DH_flav_C	604 → 604.2 → 604.2.1
15	I	e5xmjI3	I:251-371	FAD_binding_2	278 → 278.1 → 278.1.1
16	J	e5xmjJ1	J:106-240	Fer4_8	187 → 187.1 → 187.1.1
17	J	e5xmjJ2	J:1-105	Fer2_3	221 → 221.1 → 221.1.1
18	K	e5xmjK1	K:1-212	Sdh_cyt	5069 → 5069.1 → 5069.1.3
19	M	e5xmjM1	M:460-622	Succ_DH_flav_C	604 → 604.2 → 604.2.1
20	M	e5xmjM2	M:251-371	FAD_binding_2	278 → 278.1 → 278.1.1
21	M	e5xmjM3	M:1-250,M:372-459	FAD_binding_2	2003 → 2003.1 → 2003.1.2
22	N	e5xmjN1	N:1-105	Fer2_3	221 → 221.1 → 221.1.1
23	N	e5xmjN2	N:106-240	Fer4_8	187 → 187.1 → 187.1.1
24	O	e5xmjO1	O:1-212	Sdh_cyt	5069 → 5069.1 → 5069.1.3

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