#	Chain	Domain ID	Range	Family	Classification
1	A	e5exdA1	A:251-395	PFOR_II	7522 → 7522.1 → 7522.1.1
2	A	e5exdA2	A:2-250	POR_N	7574 → 7574.1 → 7574.1.1
3	B	e5exdB1	B:236-315	Fer4+Fer4_7	205 → 205.1 → 205.1.1
4	B	e5exdB2	B:4-145,B:165-235	POR	2004 → 2004.1 → 2004.1.3
5	C	e5exdC1	C:1-312	TPP_enzyme_C	7574 → 7574.1 → 7574.1.1
6	D	e5exdD1	D:2-250	POR_N	7574 → 7574.1 → 7574.1.1
7	D	e5exdD2	D:251-395	PFOR_II	7522 → 7522.1 → 7522.1.1
8	E	e5exdE1	E:6-235	POR	2004 → 2004.1 → 2004.1.3
9	E	e5exdE2	E:236-315	Fer4+Fer4_7	205 → 205.1 → 205.1.1
10	F	e5exdF1	F:1-310	TPP_enzyme_C	7574 → 7574.1 → 7574.1.1
11	G	e5exdG1	G:251-395	PFOR_II	7522 → 7522.1 → 7522.1.1
12	G	e5exdG2	G:2-250	POR_N	7574 → 7574.1 → 7574.1.1
13	H	e5exdH1	H:236-315	Fer4+Fer4_7	205 → 205.1 → 205.1.1
14	H	e5exdH2	H:5-144,H:165-235	POR	2004 → 2004.1 → 2004.1.3
15	I	e5exdI1	I:1-309	TPP_enzyme_C	7574 → 7574.1 → 7574.1.1
16	J	e5exdJ1	J:251-395	PFOR_II	7522 → 7522.1 → 7522.1.1
17	J	e5exdJ2	J:2-250	POR_N	7574 → 7574.1 → 7574.1.1
18	K	e5exdK1	K:236-315	Fer4+Fer4_7	205 → 205.1 → 205.1.1
19	K	e5exdK2	K:6-144,K:166-235	POR	2004 → 2004.1 → 2004.1.3
20	L	e5exdL1	L:1-310	TPP_enzyme_C	7574 → 7574.1 → 7574.1.1

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