#	Chain	Domain ID	Range	Family	Classification
1	A	e5firA3	A:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
2	A	e5firA2	A:306-409,A:534-705	XRN_M	3279 → 3279.1 → 3279.1.1
3	A	e5firA1	A:4-304	XRN_N	2006 → 2006.1 → 2006.1.4
4	B	e5firB1	B:1-73	XTBD	4979 → 4979.2 → 4979.2.1
5	C	e5firC2	C:4-303	XRN_N	2006 → 2006.1 → 2006.1.4
6	C	e5firC4	C:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
7	C	e5firC3	C:305-705	XRN_M	3279 → 3279.1 → 3279.1.1
8	D	e5firD1	D:2-72	XTBD	4979 → 4979.2 → 4979.2.1
9	E	e5firE2	E:4-303	XRN_N	2006 → 2006.1 → 2006.1.4
10	E	e5firE4	E:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
11	E	e5firE3	E:305-705	XRN_M	3279 → 3279.1 → 3279.1.1
12	F	e5firF1	F:1-72	XTBD	4979 → 4979.2 → 4979.2.1
13	G	e5firG2	G:4-303	XRN_N	2006 → 2006.1 → 2006.1.4
14	G	e5firG4	G:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
15	G	e5firG3	G:305-705	XRN_M	3279 → 3279.1 → 3279.1.1
16	H	e5firH1	H:3-71	XTBD	4979 → 4979.2 → 4979.2.1
17	I	e5firI2	I:4-303	XRN_N	2006 → 2006.1 → 2006.1.4
18	I	e5firI4	I:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
19	I	e5firI3	I:305-705	XRN_M	3279 → 3279.1 → 3279.1.1
20	J	e5firJ1	J:6-72	XTBD	4979 → 4979.2 → 4979.2.1
21	K	e5firK2	K:4-303	XRN_N	2006 → 2006.1 → 2006.1.4
22	K	e5firK4	K:706-787	7102.1.1.0	7102 → 7102.1 → 7102.1.1
23	K	e5firK3	K:305-705	XRN_M	3279 → 3279.1 → 3279.1.1
24	L	e5firL1	L:3-71	XTBD	4979 → 4979.2 → 4979.2.1

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