#	Chain	Domain ID	Range	Family	Classification
1	a	e9fd2a1	a:1-365	WD40	5 → 5.1 → 5.1.4
2	A	e9fd2A1	A:686-894	RNA_pol_Rpb1_5,RNA_pol_Rpb1_4	4958 → 4958.1 → 4958.1.1
3	A	e9fd2A2	A:895-1082	RNA_pol_Rpb1_6	4957 → 4957.1 → 4957.1.1
4	A	e9fd2A3	A:534-685	RNA_pol_Rpb1_3	4959 → 4959.1 → 4959.1.1
5	A	e9fd2A4	A:1152-1308	RNA_pol_Rpb1_7	4955 → 4955.1 → 4955.1.1
6	A	e9fd2A5	A:364-533	RNA_pol_Rpb1_2	1 → 1.1 → 1.1.2
7	A	e9fd2A6	A:1083-1135,A:1361-1415,A:1469-1484	RNA_pol_Rpb1_5	4954 → 4954.1 → 4954.1.1
8	A	e9fd2A7	A:1136-1151,A:1309-1360	4956.1.1.0	4956 → 4956.1 → 4956.1.1
9	b	e9fd2b1	b:1-376,b:505-506,b:581-581,b:759-763,b:798-798,b:845-846,b:862-863,b:932-932,b:1037-1044	MMS1_N	5 → 5.1 → 5.1.4
10	b	e9fd2b2	b:377-414,b:731-758,b:764-797,b:799-844,b:847-861,b:864-931,b:933-1036,b:1045-1063	CPSF_A	101 → 101.1 → 101.1.1
11	b	e9fd2b3	b:415-504,b:507-580,b:582-730	Beta-prop_RSE1_2nd	5 → 5.1 → 5.1.4
12	b	e9fd2b4	b:1064-1132	CPSF_A	101 → 101.1 → 101.1.1
13	B	e9fd2B1	B:182-334,B:351-355,B:373-380,B:531-666,B:672-673,B:677-685,B:730-736,B:751-757,B:786-793,B:811-816,B:965-968,B:997-1002,B:1007-1013,B:1022-1022,B:1036-1036	RNA_pol_Rpb2_1,RNA_pol_Rpb2_3	4010 → 4010.1 → 4010.1.1
14	B	e9fd2B2	B:335-350,B:356-372,B:381-530	RNA_pol_Rpb2_2	4041 → 4041.1 → 4041.1.1
15	B	e9fd2B3	B:667-671,B:674-676,B:686-729,B:737-750,B:758-778	RNA_pol_Rpb2_4	4961 → 4961.1 → 4961.1.1
16	B	e9fd2B4	B:779-785,B:794-810,B:817-907	RNA_pol_Rpb2_6,RNA_pol_Rpb2_5	4042 → 4042.1 → 4042.1.1
17	B	e9fd2B5	B:908-943,B:1069-1194	RNA_pol_Rpb2_6	1 → 1.1 → 1.1.2
18	B	e9fd2B6	B:944-964,B:969-996,B:1003-1006,B:1014-1021,B:1023-1035,B:1037-1068	RNA_pol_Rpb2_6	1 → 1.1 → 1.1.2
19	B	e9fd2B7	B:1195-1249	RNA_pol_Rpb2_7	4043 → 4043.1 → 4043.1.1
20	C	e9fd2C1	C:2-42,C:179-271	RNA_pol_L	305 → 305.1 → 305.1.1
21	C	e9fd2C2	C:43-178	RNA_pol_A_bac	240 → 240.2 → 240.2.1
22	D	e9fd2D1	D:14-142	RNA_pol_Rpb4	102 → 102.1 → 102.1.1
23	e	e9fd2e1	e:490-754	SNF2-rel_dom	2004 → 2004.1 → 2004.1.1
24	e	e9fd2e2	e:755-1025,e:1383-1399	SNF2-rel_dom,Helicase_C	2004 → 2004.1 → 2004.1.1
25	E	e9fd2E1	E:139-210	RNA_pol_Rpb5_C	840 → 840.1 → 840.1.1
26	E	e9fd2E2	E:2-138	RNA_pol_Rpb5_N	2008 → 2008.3 → 2008.3.1
27	f	e9fd2f01	f:-1-83	Elf1	375 → 375.1 → 375.1.1
28	F	e9fd2F1	F:46-127	RNA_pol_Rpb6	152 → 152.1 → 152.1.1
29	G	e9fd2G1	G:79-171	S1	2 → 2.1 → 2.1.1
30	G	e9fd2G2	G:1-77	SHS2_Rpb7-N	872 → 872.1 → 872.1.1
31	H	e9fd2H1	H:1-150	RNA_pol_Rpb8	2 → 2.1 → 2.1.1
32	I	e9fd2I1	I:1-59	RNA_POL_M_15KD	375 → 375.1 → 375.1.1
33	I	e9fd2I2	I:60-125	TFIIS_C	375 → 375.1 → 375.1.1
34	J	e9fd2J1	J:1-67	RNA_pol_N	101 → 101.4 → 101.4.1
35	K	e9fd2K1	K:1-115	RNA_pol_L_2	305 → 305.1 → 305.1.1
36	L	e9fd2L1	L:15-58	DNA_RNApol_7kD	375 → 375.1 → 375.1.1

Visualization Legend

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