#	Chain	Domain ID	Range	Family	Classification
1	A	e4mexA1	A:232-324	RNA_pol_A_CTD	102 → 102.1 → 102.1.1
2	A	e4mexA2	A:5-52,A:174-231	RNA_pol_L	305 → 305.1 → 305.1.1
3	A	e4mexA3	A:53-173	RNA_pol_A_bac	240 → 240.2 → 240.2.1
4	B	e4mexB1	B:53-178	RNA_pol_A_bac	240 → 240.2 → 240.2.1
5	B	e4mexB2	B:252-323	RNA_pol_A_CTD	102 → 102.1 → 102.1.1
6	B	e4mexB3	B:6-52,B:179-232	RNA_pol_L	305 → 305.1 → 305.1.1
7	C	e4mexC1	C:227-234,C:289-342	275.1.1.0	275 → 275.1 → 275.1.1
8	C	e4mexC2	C:1238-1342	RNA_pol_Rpb2_6,RNA_pol_Rpb2_7	4043 → 4043.1 → 4043.1.1
9	C	e4mexC3	C:3-152,C:450-577	RNA_pol_Rpb2_1,RNA_pol_Rpb2_3	4010 → 4010.1 → 4010.1.1
10	C	e4mexC5	C:939-1038	3681.1.1.0	3681 → 3681.1 → 3681.1.1
11	C	e4mexC8	C:235-288	275.1.1.0	275 → 275.1 → 275.1.1
12	C	e4mexC9	C:578-714	RNA_pol_Rpb2_45	4042 → 4042.1 → 4042.1.1
13	C	e4mexC10	C:153-226,C:343-451	RNA_pol_Rpb2_2	4041 → 4041.1 → 4041.1.1
14	C	e4mexC11	C:791-828,C:1058-1237	RNA_pol_Rpb2_6	1 → 1.1 → 1.1.2
15	C	e4mexC12	C:828-938	RNA_pol_Rpb2_6	325 → 325.1 → 325.1.7
16	C	e4mexC4	C:713-790	RNA_pol_Rpb2_6	325 → 325.1 → 325.1.7
17	D	e4mexD1	D:639-810	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	4958 → 4958.1 → 4958.1.1
18	D	e4mexD2	D:334-377,D:418-498	RNA_pol_Rpb1_2	1 → 1.1 → 1.1.2
19	D	e4mexD3	D:9-333	RNA_pol_Rpb1_1	4246 → 4246.1 → 4246.1.1
20	D	e4mexD5	D:811-894	275.1.1.0	275 → 275.1 → 275.1.1
21	D	e4mexD6	D:378-417	4951.1.1.0	4951 → 4951.1 → 4951.1.1
22	D	e4mexD7	D:1152-1215	325.1.7.0	325 → 325.1 → 325.1.7
23	D	e4mexD8	D:499-638	RNA_pol_Rpb1_3	4959 → 4959.1 → 4959.1.1
24	D	e4mexD4	D:895-932,D:1137-1151,D:1216-1374	RNA_pol_Rpb1_5	4954 → 4954.1 → 4954.1.1
25	E	e4mexE1	E:3-91	RNA_pol_Rpb6	152 → 152.1 → 152.1.2
26	F	e4mexF1	F:516-612	Sigma70_r4	101 → 101.1 → 101.1.1
27	F	e4mexF2	F:447-515	Sigma70_r3	101 → 101.1 → 101.1.1
28	F	e4mexF3	F:95-165,F:210-446	Sigma70_r1_2,Sigma70_r2,Sigma70_ner	142 → 142.1 → 142.1.1
29	G	e4mexG1	G:53-163	RNA_pol_A_bac	240 → 240.2 → 240.2.1
30	G	e4mexG2	G:8-52,G:164-232	RNA_pol_L	305 → 305.1 → 305.1.1
31	H	e4mexH1	H:53-163	RNA_pol_A_bac	240 → 240.2 → 240.2.1
32	H	e4mexH2	H:6-52,H:164-232	RNA_pol_L	305 → 305.1 → 305.1.1
33	I	e4mexI1	I:227-234,I:289-342	275.1.1.0	275 → 275.1 → 275.1.1
34	I	e4mexI2	I:1238-1342	RNA_pol_Rpb2_6,RNA_pol_Rpb2_7	4043 → 4043.1 → 4043.1.1
35	I	e4mexI3	I:3-152,I:450-577	RNA_pol_Rpb2_1,RNA_pol_Rpb2_3	4010 → 4010.1 → 4010.1.1
36	I	e4mexI5	I:939-1038	3681.1.1.0	3681 → 3681.1 → 3681.1.1
37	I	e4mexI8	I:235-288	275.1.1.0	275 → 275.1 → 275.1.1
38	I	e4mexI9	I:578-714	RNA_pol_Rpb2_45	4042 → 4042.1 → 4042.1.1
39	I	e4mexI10	I:153-226,I:343-451	RNA_pol_Rpb2_2	4041 → 4041.1 → 4041.1.1
40	I	e4mexI11	I:791-828,I:1058-1237	RNA_pol_Rpb2_6	1 → 1.1 → 1.1.2
41	I	e4mexI12	I:828-938	RNA_pol_Rpb2_6	325 → 325.1 → 325.1.7
42	I	e4mexI4	I:713-790	RNA_pol_Rpb2_6	325 → 325.1 → 325.1.7
43	J	e4mexJ1	J:639-810	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	4958 → 4958.1 → 4958.1.1
44	J	e4mexJ3	J:378-417	4951.1.1.0	4951 → 4951.1 → 4951.1.1
45	J	e4mexJ4	J:1152-1215	325.1.7.0	325 → 325.1 → 325.1.7
46	J	e4mexJ5	J:16-333	RNA_pol_Rpb1_1	4246 → 4246.1 → 4246.1.1
47	J	e4mexJ6	J:334-377,J:418-498	RNA_pol_Rpb1_2	1 → 1.1 → 1.1.2
48	J	e4mexJ7	J:811-894	275.1.1.0	275 → 275.1 → 275.1.1
49	J	e4mexJ8	J:499-638	RNA_pol_Rpb1_3	4959 → 4959.1 → 4959.1.1
50	J	e4mexJ9	J:895-932,J:1137-1151,J:1216-1374	RNA_pol_Rpb1_5	4954 → 4954.1 → 4954.1.1
51	K	e4mexK1	K:3-77	RNA_pol_Rpb6	152 → 152.1 → 152.1.1
52	L	e4mexL1	L:516-612	Sigma70_r4	101 → 101.1 → 101.1.1
53	L	e4mexL2	L:447-515	Sigma70_r3	101 → 101.1 → 101.1.1
54	L	e4mexL3	L:95-165,L:210-446	Sigma70_r1_2,Sigma70_r2,Sigma70_ner	142 → 142.1 → 142.1.1

Visualization Legend

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