+E
#<h2><a href="/kegg/brite.html"><img src="/Fig/bget/kegg3.gif" align="middle" border=0></a>&nbsp; Transcription Machinery - Tachyglossus aculeatus (Australian echidna)</h2>
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A<b>Eukaryotic type</b>
B  RNA polymerase II system
C    RNA polymerase II
D      Core subunits
E        119946773 POLR2A; (RefSeq) DNA-directed RNA polymerase II subunit RPB1	K03006 RPB1; DNA-directed RNA polymerase II subunit RPB1 [EC:2.7.7.6] 
E        119938985 POLR2B; (RefSeq) DNA-directed RNA polymerase II subunit RPB2	K03010 RPB2; DNA-directed RNA polymerase II subunit RPB2 [EC:2.7.7.6] 
E        119934885 POLR2C; (RefSeq) DNA-directed RNA polymerase II subunit RPB3	K03011 RPB3; DNA-directed RNA polymerase II subunit RPB3 
E        119939327 POLR2J; (RefSeq) DNA-directed RNA polymerase II subunit RPB11-a	K03008 RPB11; DNA-directed RNA polymerase II subunit RPB11 
D      Pol II specific subunits
E        119932746 POLR2D; (RefSeq) DNA-directed RNA polymerase II subunit RPB4	K03012 RPB4; DNA-directed RNA polymerase II subunit RPB4 
E        119943473 POLR2G; (RefSeq) DNA-directed RNA polymerase II subunit RPB7	K03015 RPB7; DNA-directed RNA polymerase II subunit RPB7 
E        119946037 POLR2I; (RefSeq) DNA-directed RNA polymerase II subunit RPB9 isoform X1	K03017 RPB9; DNA-directed RNA polymerase II subunit RPB9 
D      Pol I, II, III common subunits
E        119919765 POLR2E; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC1	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119939021 DNA-directed RNA polymerases I, II, and III subunit RPABC1-like	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119936918 POLR2F; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC2 isoform X1	K03014 RPABC2; DNA-directed RNA polymerases I, II, and III subunit RPABC2 
E        119928478 POLR2H; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC3	K03016 RPABC3; DNA-directed RNA polymerases I, II, and III subunit RPABC3 
E        119927038 POLR2K; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC4	K03009 RPABC4; DNA-directed RNA polymerases I, II, and III subunit RPABC4 
E        119943626 POLR2L; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC5	K03007 RPABC5; DNA-directed RNA polymerases I, II, and III subunit RPABC5 
D      Pol IV and V specific subunits
C    Basal transcription factors
D      TFIIA
E        119925162 GTF2A1; (RefSeq) transcription initiation factor IIA subunit 1 isoform X1	K03122 TFIIA1; transcription initiation factor TFIIA large subunit 
E        119928961 GTF2A2; (RefSeq) transcription initiation factor IIA subunit 2	K03123 TFIIA2; transcription initiation factor TFIIA small subunit 
D      TFIIB
E        119926801 GTF2B; (RefSeq) transcription initiation factor IIB	K03124 TFIIB; transcription initiation factor TFIIB 
D      TFIID
E        119937079 TBPL2; (RefSeq) TATA box-binding protein-like 2	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119940808 LOW QUALITY PROTEIN: TATA-box-binding protein-like	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119945395 TBPL1; (RefSeq) TATA box-binding protein-like 1	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119929594 transcription initiation factor TFIID subunit 1-like	K03125 TAF1; transcription initiation factor TFIID subunit 1 [EC:2.3.1.48 2.7.11.1] 
E        119929669 TAF1; (RefSeq) transcription initiation factor TFIID subunit 1 isoform X1	K03125 TAF1; transcription initiation factor TFIID subunit 1 [EC:2.3.1.48 2.7.11.1] 
E        119926664 TAF2; (RefSeq) transcription initiation factor TFIID subunit 2	K03128 TAF2; transcription initiation factor TFIID subunit 2 
E        119921009 TAF3; (RefSeq) transcription initiation factor TFIID subunit 3	K14650 TAF3; transcription initiation factor TFIID subunit 3 
E        119931387 TAF4; (RefSeq) LOW QUALITY PROTEIN: transcription initiation factor TFIID subunit 4	K03129 TAF4; transcription initiation factor TFIID subunit 4 
E        119945423 TAF4B; (RefSeq) transcription initiation factor TFIID subunit 4B	K03129 TAF4; transcription initiation factor TFIID subunit 4 
E        119938715 TAF5; (RefSeq) transcription initiation factor TFIID subunit 5	K03130 TAF5; transcription initiation factor TFIID subunit 5 
E        119940943 TAF5L; (RefSeq) TAF5-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 5L	K03130 TAF5; transcription initiation factor TFIID subunit 5 
E        119943536 TAF6L; (RefSeq) TAF6-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 6L	K03131 TAF6; transcription initiation factor TFIID subunit 6 
E        119946835 TAF6; (RefSeq) transcription initiation factor TFIID subunit 6	K03131 TAF6; transcription initiation factor TFIID subunit 6 
E        119929699 TAF7L; (RefSeq) transcription initiation factor TFIID subunit 7-like	K03132 TAF7; transcription initiation factor TFIID subunit 7 
E        119929930 transcription initiation factor TFIID subunit 7-like	K03132 TAF7; transcription initiation factor TFIID subunit 7 
E        119930688 TAF8; (RefSeq) transcription initiation factor TFIID subunit 8	K14649 TAF8; transcription initiation factor TFIID subunit 8 
E        119929827 TAF9B; (RefSeq) transcription initiation factor TFIID subunit 9B	K14535 TAF9; transcription initiation factor TFIID subunit 9 
E        119930630 TAF11; (RefSeq) transcription initiation factor TFIID subunit 11	K03135 TAF11; transcription initiation factor TFIID subunit 11 
E        119938219 TAF12; (RefSeq) transcription initiation factor TFIID subunit 12	K03126 TAF12; transcription initiation factor TFIID subunit 12 
E        119926995 TAF13; (RefSeq) transcription initiation factor TFIID subunit 13 isoform X1	K03127 TAF13; transcription initiation factor TFIID subunit 13 
E        119939212 TAF15; (RefSeq) TATA-binding protein-associated factor 2N	K14651 TAF15; transcription initiation factor TFIID subunit 15 
D      TFIIE
E        119938581 GTF2E1; (RefSeq) LOW QUALITY PROTEIN: general transcription factor IIE subunit 1	K03136 TFIIE1; transcription initiation factor TFIIE subunit alpha 
E        119939142 GTF2E2; (RefSeq) transcription initiation factor IIE subunit beta	K03137 TFIIE2; transcription initiation factor TFIIE subunit beta 
D      TFIIF
E        119919780 GTF2F1; (RefSeq) general transcription factor IIF subunit 1 isoform X1	K03138 TFIIF1; transcription initiation factor TFIIF subunit alpha 
E        119941420 GTF2F2; (RefSeq) general transcription factor IIF subunit 2	K03139 TFIIF2; transcription initiation factor TFIIF subunit beta [EC:5.6.2.-] 
D      TFIIH
E        119943774 GTF2H1; (RefSeq) general transcription factor IIH subunit 1	K03141 TFIIH1; transcription initiation factor TFIIH subunit 1 
E        119944748 GTF2H2; (RefSeq) general transcription factor IIH subunit 2	K03142 TFIIH2; transcription initiation factor TFIIH subunit 2 
E        119942847 GTF2H3; (RefSeq) general transcription factor IIH subunit 3 isoform X1	K03143 TFIIH3; transcription initiation factor TFIIH subunit 3 
E        119947090 GTF2H4; (RefSeq) general transcription factor IIH subunit 4	K03144 TFIIH4; transcription initiation factor TFIIH subunit 4 
E        119928811 ERCC3; (RefSeq) general transcription and DNA repair factor IIH helicase subunit XPB	K10843 ERCC3; DNA excision repair protein ERCC-3 [EC:5.6.2.4] 
E        119945876 ERCC2; (RefSeq) general transcription and DNA repair factor IIH helicase subunit XPD	K10844 ERCC2; DNA excision repair protein ERCC-2 [EC:5.6.2.3] 
E        119944646 GTF2H5; (RefSeq) general transcription factor IIH subunit 5	K10845 TTDA; TFIIH basal transcription factor complex TTD-A subunit 
E        119928345 CDK7; (RefSeq) cyclin-dependent kinase 7	K02202 CDK7; cyclin-dependent kinase 7 [EC:2.7.11.22 2.7.11.23] 
E        119936725 MNAT1; (RefSeq) CDK-activating kinase assembly factor MAT1	K10842 MNAT1; CDK-activating kinase assembly factor MAT1 
E        119944652 CCNH; (RefSeq) cyclin-H	K06634 CCNH; cyclin H 
C    Mediator complex
D      Head
E        119944612 MED6; (RefSeq) mediator of RNA polymerase II transcription subunit 6 isoform X1	K15128 MED6; mediator of RNA polymerase II transcription subunit 6 
E        119945264 MED8; (RefSeq) LOW QUALITY PROTEIN: mediator of RNA polymerase II transcription subunit 8	K15129 MED8; mediator of RNA polymerase II transcription subunit 8 
E        119947192 MED11; (RefSeq) mediator of RNA polymerase II transcription subunit 11	K15131 MED11; mediator of RNA polymerase II transcription subunit 11 
E        119941356 MED17; (RefSeq) mediator of RNA polymerase II transcription subunit 17	K15133 MED17; mediator of RNA polymerase II transcription subunit 17 
E        119938264 MED18; (RefSeq) mediator of RNA polymerase II transcription subunit 18	K15135 MED18; mediator of RNA polymerase II transcription subunit 18 
E        119943655 MED19; (RefSeq) mediator of RNA polymerase II transcription subunit 19	K15137 MED19; mediator of RNA polymerase II transcription subunit 19 
E        119930664 MED20; (RefSeq) mediator of RNA polymerase II transcription subunit 20 isoform X1	K13528 MED20; mediator of RNA polymerase II transcription subunit 20 
E        119927276 MED22; (RefSeq) mediator of RNA polymerase II transcription subunit 22 isoform X1	K15139 MED22; mediator of RNA polymerase II transcription subunit 22 
E        119933552 MED28; (RefSeq) mediator of RNA polymerase II transcription subunit 28 isoform X1	K15141 MED28; mediator of RNA polymerase II transcription subunit 28 
E        119946011 MED29; (RefSeq) mediator of RNA polymerase II transcription subunit 29 isoform X1	K15142 MED29; mediator of RNA polymerase II transcription subunit 29 
E        119927084 MED30; (RefSeq) mediator of RNA polymerase II transcription subunit 30	K15143 MED30; mediator of RNA polymerase II transcription subunit 30 
D      Middle
E        119934511 MED1; (RefSeq) mediator of RNA polymerase II transcription subunit 1	K15144 MED1; mediator of RNA polymerase II transcription subunit 1 
E        119941258 MED4; (RefSeq) mediator of RNA polymerase II transcription subunit 4	K15146 MED4; mediator of RNA polymerase II transcription subunit 4 
E        119950465 MED7; (RefSeq) mediator of RNA polymerase II transcription subunit 7	K15148 MED7; mediator of RNA polymerase II transcription subunit 7 
E        119942137 MED9; (RefSeq) mediator of RNA polymerase II transcription subunit 9	K15149 MED9; mediator of RNA polymerase II transcription subunit 9 
E        119948916 MED10; (RefSeq) mediator of RNA polymerase II transcription subunit 10	K15151 MED10; mediator of RNA polymerase II transcription subunit 10 
E        119948644 MED21; (RefSeq) mediator of RNA polymerase II transcription subunit 21	K15152 MED21; mediator of RNA polymerase II transcription subunit 21 
E        119939484 MED31; (RefSeq) mediator of RNA polymerase II transcription subunit 31	K15153 MED31; mediator of RNA polymerase II transcription subunit 31 
D      Tail
E        119940149 MED14; (RefSeq) mediator of RNA polymerase II transcription subunit 14	K15156 MED14; mediator of RNA polymerase II transcription subunit 14 
E        119941823 MED15; (RefSeq) mediator of RNA polymerase II transcription subunit 15	K15157 MED15; mediator of RNA polymerase II transcription subunit 15 
E        119919813 MED16; (RefSeq) mediator of RNA polymerase II transcription subunit 16	K15159 MED16; mediator of RNA polymerase II transcription subunit 16 
D      CDK-module
E        119940605 CDK19; (RefSeq) cyclin-dependent kinase 19 isoform X1	K02208 CDK8_11; cyclin-dependent kinase 8/11 [EC:2.7.11.22 2.7.11.23] 
E        119941440 CDK8; (RefSeq) cyclin-dependent kinase 8 isoform X1	K02208 CDK8_11; cyclin-dependent kinase 8/11 [EC:2.7.11.22 2.7.11.23] 
E        119940615 CCNC; (RefSeq) cyclin-C	K15161 CCNC; cyclin-C 
E        119930005 MED12; (RefSeq) LOW QUALITY PROTEIN: mediator of RNA polymerase II transcription subunit 12	K15162 MED12; mediator of RNA polymerase II transcription subunit 12 
E        119931752 MED12L; (RefSeq) mediator of RNA polymerase II transcription subunit 12-like protein isoform X1	K15162 MED12; mediator of RNA polymerase II transcription subunit 12 
E        119939331 MED13; (RefSeq) mediator of RNA polymerase II transcription subunit 13	K15164 MED13; mediator of RNA polymerase II transcription subunit 13 
E        119941943 MED13L; (RefSeq) mediator of RNA polymerase II transcription subunit 13-like isoform X1	K15164 MED13; mediator of RNA polymerase II transcription subunit 13 
D      Other mediators
E        119939967 MED23; (RefSeq) mediator of RNA polymerase II transcription subunit 23 isoform X1	K15166 MED23; mediator of RNA polymerase II transcription subunit 23 
E        119934437 MED24; (RefSeq) mediator of RNA polymerase II transcription subunit 24 isoform X1	K15167 MED24; mediator of RNA polymerase II transcription subunit 24 
E        119933275 MED25; (RefSeq) mediator of RNA polymerase II transcription subunit 25	K15168 MED25; mediator of RNA polymerase II transcription subunit 25 
E        119919805 MED26; (RefSeq) mediator of RNA polymerase II transcription subunit 26 isoform X1	K15169 MED26; mediator of RNA polymerase II transcription subunit 26 
E        119946708 mediator of RNA polymerase II transcription subunit 26-like	K15169 MED26; mediator of RNA polymerase II transcription subunit 26 
E        119946741 LOW QUALITY PROTEIN: mediator of RNA polymerase II transcription subunit 26-like	K15169 MED26; mediator of RNA polymerase II transcription subunit 26 
E        119927073 MED27; (RefSeq) mediator of RNA polymerase II transcription subunit 27	K15170 MED27; mediator of RNA polymerase II transcription subunit 27 
C    Coactivators
D      SAGA/TFTC/STAGA complex
E        119934702 KAT2A; (RefSeq) LOW QUALITY PROTEIN: histone acetyltransferase KAT2A	K06062 PCAF; histone acetyltransferase [EC:2.3.1.48] 
E        119941021 KAT2B; (RefSeq) histone acetyltransferase KAT2B	K06062 PCAF; histone acetyltransferase [EC:2.3.1.48] 
E        119942767 transformation/transcription domain-associated protein	K08874 TRRAP; transformation/transcription domain-associated protein 
E        119932120 SUPT3H; (RefSeq) transcription initiation protein SPT3 homolog	K11313 SUPT3H; transcription initiation protein SPT3 
E        119939288 TADA2A; (RefSeq) transcriptional adapter 2-alpha	K11314 TADA2A; transcriptional adapter 2-alpha 
E        119926962 TADA2B; (RefSeq) transcriptional adapter 2-beta	K15127 TADA2B; transcriptional adapter 2-beta 
E        119919479 TADA3; (RefSeq) transcriptional adapter 3 isoform X1	K11315 TADA3; transcriptional adapter 3 
E        119938221 TADA1; (RefSeq) transcriptional adapter 1	K11317 TADA1; transcriptional adapter 1 
E        119926664 TAF2; (RefSeq) transcription initiation factor TFIID subunit 2	K03128 TAF2; transcription initiation factor TFIID subunit 2 
E        119931387 TAF4; (RefSeq) LOW QUALITY PROTEIN: transcription initiation factor TFIID subunit 4	K03129 TAF4; transcription initiation factor TFIID subunit 4 
E        119945423 TAF4B; (RefSeq) transcription initiation factor TFIID subunit 4B	K03129 TAF4; transcription initiation factor TFIID subunit 4 
E        119938715 TAF5; (RefSeq) transcription initiation factor TFIID subunit 5	K03130 TAF5; transcription initiation factor TFIID subunit 5 
E        119940943 TAF5L; (RefSeq) TAF5-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 5L	K03130 TAF5; transcription initiation factor TFIID subunit 5 
E        119943536 TAF6L; (RefSeq) TAF6-like RNA polymerase II p300/CBP-associated factor-associated factor 65 kDa subunit 6L	K03131 TAF6; transcription initiation factor TFIID subunit 6 
E        119946835 TAF6; (RefSeq) transcription initiation factor TFIID subunit 6	K03131 TAF6; transcription initiation factor TFIID subunit 6 
E        119929699 TAF7L; (RefSeq) transcription initiation factor TFIID subunit 7-like	K03132 TAF7; transcription initiation factor TFIID subunit 7 
E        119929930 transcription initiation factor TFIID subunit 7-like	K03132 TAF7; transcription initiation factor TFIID subunit 7 
E        119929827 TAF9B; (RefSeq) transcription initiation factor TFIID subunit 9B	K14535 TAF9; transcription initiation factor TFIID subunit 9 
E        119938219 TAF12; (RefSeq) transcription initiation factor TFIID subunit 12	K03126 TAF12; transcription initiation factor TFIID subunit 12 
E        119934210 ATXN7L3; (RefSeq) ataxin-7-like protein 3	K11363 SGF11; SAGA-associated factor 11 
E        119942324 SGF29; (RefSeq) SAGA-associated factor 29 isoform X1	K11364 SGF29; SAGA-associated factor 29 
E        119932594 SUPT7L; (RefSeq) STAGA complex 65 subunit gamma	K11316 SUPT7L; STAGA complex 65 subunit gamma 
E        119919757 ATXN7; (RefSeq) LOW QUALITY PROTEIN: ataxin-7	K11318 ATXN7; ataxin-7 
E        119921098 ATXN7L1; (RefSeq) ataxin-7-like protein 1 isoform X1	K11318 ATXN7; ataxin-7 
E        119930745 ATXN7L2; (RefSeq) ataxin-7-like protein 2	K11318 ATXN7; ataxin-7 
E        119944523 CHD1; (RefSeq) chromodomain-helicase-DNA-binding protein 1 isoform X1	K11367 CHD1; chromodomain-helicase-DNA-binding protein 1 [EC:5.6.2.-] 
E        119926943 ENY2; (RefSeq) transcription and mRNA export factor ENY2	K11368 ENY2; enhancer of yellow 2 transcription factor 
E        119942008 ubiquitin carboxyl-terminal hydrolase 22-A isoform X1	K11366 USP22_27_51; ubiquitin carboxyl-terminal hydrolase 22/27/51 [EC:3.4.19.12] 
E        119934620 SF3B3; (RefSeq) splicing factor 3B subunit 3	K12830 SF3B3; splicing factor 3B subunit 3 
D      BAF/PBAF complex
E        119947946 SMARCA2; (RefSeq) probable global transcription activator SNF2L2 isoform X1	K11647 SMARCA2_4; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2/4 [EC:5.6.2.-] 
E        119949552 SMARCA4; (RefSeq) transcription activator BRG1 isoform X1	K11647 SMARCA2_4; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 2/4 [EC:5.6.2.-] 
E        119942762 SMARCB1; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 isoform X1	K11648 SMARCB1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 
E        119933155 SMARCC2; (RefSeq) LOW QUALITY PROTEIN: SWI/SNF complex subunit SMARCC2	K11649 SMARCC; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily C 
E        119936069 SMARCC1; (RefSeq) SWI/SNF complex subunit SMARCC1	K11649 SMARCC; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily C 
E        119933628 SMARCD1; (RefSeq) LOW QUALITY PROTEIN: SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 1	K11650 SMARCD; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D 
E        119934226 SMARCD2; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 2	K11650 SMARCD; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D 
E        119936226 SMARCD3; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D member 3 isoform X1	K11650 SMARCD; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily D 
E        119934643 SMARCE1; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1	K11651 SMARCE1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 
E        119923464 ACTG1; (RefSeq) actin, cytoplasmic 2	K05692 ACTB_G1; actin beta/gamma 1 
E        119928891 ACTL8; (RefSeq) actin-like protein 8	K05692 ACTB_G1; actin beta/gamma 1 
E        119941909 ACTB; (RefSeq) actin, cytoplasmic 1	K05692 ACTB_G1; actin beta/gamma 1 
E        119946230 actin, cytoplasmic type 5	K05692 ACTB_G1; actin beta/gamma 1 
E        119928094 ACTL6A; (RefSeq) actin-like protein 6A	K11340 ACTL6A; actin-like protein 6A 
E        119947234 ACTL6B; (RefSeq) actin-like protein 6B	K11652 ACTL6B; actin-like protein 6B 
E        119938294 ARID1A; (RefSeq) LOW QUALITY PROTEIN: AT-rich interactive domain-containing protein 1A	K11653 ARID1; AT-rich interactive domain-containing protein 1 
E        119942121 ARID1B; (RefSeq) AT-rich interactive domain-containing protein 1B isoform X1	K11653 ARID1; AT-rich interactive domain-containing protein 1 
E        119940792 ARID2; (RefSeq) LOW QUALITY PROTEIN: AT-rich interactive domain-containing protein 2	K11765 ARID2; AT-rich interactive domain-containing protein 2 
E        119950095 PBRM1; (RefSeq) protein polybromo-1 isoform X1	K11757 PBRM1; protein polybromo-1 
D      SWI/SNF complex
E        119942762 SMARCB1; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 isoform X1	K11648 SMARCB1; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 
D      RSC complex
D      Others
E        119925568 SUB1; (RefSeq) activated RNA polymerase II transcriptional coactivator p15	K25815 SUB1; activated RNA polymerase II transcriptional coactivator p15 
E        119925433 CCAR1; (RefSeq) cell division cycle and apoptosis regulator protein 1 isoform X1	K25827 CCAR1; cell division cycle and apoptosis regulator protein 1 
E        119933504 CALCOCO1; (RefSeq) calcium-binding and coiled-coil domain-containing protein 1 isoform X1	K25828 CALCOCO1; calcium-binding and coiled-coil domain-containing protein 1 
C    Other transcription-related factors
D      Transcription elongation factors
E        119931468 TCEA2; (RefSeq) transcription elongation factor A protein 2 isoform X1	K03145 TFIIS; transcription elongation factor S-II 
E        119938174 TCEA3; (RefSeq) transcription elongation factor A protein 3 isoform X1	K03145 TFIIS; transcription elongation factor S-II 
E        119945528 TCEA1; (RefSeq) transcription elongation factor A protein 1 isoform X1	K03145 TFIIS; transcription elongation factor S-II 
E        119939309 SUPT4H1; (RefSeq) transcription elongation factor SPT4	K15171 SUPT4H1; transcription elongation factor SPT4 
E        119945900 SUPT5H; (RefSeq) transcription elongation factor SPT5 isoform X1	K15172 SUPT5H; transcription elongation factor SPT5 
E        119939186 SUPT6H; (RefSeq) transcription elongation factor SPT6 isoform X1	K11292 SUPT6H; transcription elongation factor SPT6 
D      Transcription termination factor
E        119942442 TTF2; (RefSeq) transcription termination factor 2	K15173 TTF2; transcription termination factor 2 [EC:5.6.2.-] 
E        119941584 PCF11; (RefSeq) pre-mRNA cleavage complex 2 protein Pcf11 isoform X1	K14400 PCF11; pre-mRNA cleavage complex 2 protein Pcf11 
E        119940280 CPSF1; (RefSeq) cleavage and polyadenylation specificity factor subunit 1 isoform X1	K14401 CPSF1; cleavage and polyadenylation specificity factor subunit 1 
E        119950350 CPSF3; (RefSeq) cleavage and polyadenylation specificity factor subunit 3	K14403 CPSF3; cleavage and polyadenylation specificity factor subunit 3 [EC:3.1.27.-] 
E        119937793 CPSF4L; (RefSeq) putative cleavage and polyadenylation specificity factor subunit 4-like protein isoform X1	K14404 CPSF4; cleavage and polyadenylation specificity factor subunit 4 
E        119941962 CPSF4; (RefSeq) cleavage and polyadenylation specificity factor subunit 4 isoform X1	K14404 CPSF4; cleavage and polyadenylation specificity factor subunit 4 
E        119932602 PPP1CB; (RefSeq) serine/threonine-protein phosphatase PP1-beta catalytic subunit isoform X1	K06269 PPP1C; serine/threonine-protein phosphatase PP1 catalytic subunit [EC:3.1.3.16] 
E        119942089 PPP1CC; (RefSeq) serine/threonine-protein phosphatase PP1-gamma catalytic subunit isoform X1	K06269 PPP1C; serine/threonine-protein phosphatase PP1 catalytic subunit [EC:3.1.3.16] 
E        119943508 PPP1CA; (RefSeq) LOW QUALITY PROTEIN: serine/threonine-protein phosphatase PP1-alpha catalytic subunit	K06269 PPP1C; serine/threonine-protein phosphatase PP1 catalytic subunit [EC:3.1.3.16] 
E        119945978 SYMPK; (RefSeq) symplekin	K06100 SYMPK; symplekin 
E        119928549 SSU72; (RefSeq) RNA polymerase II subunit A C-terminal domain phosphatase SSU72	K15544 SSU72; RNA polymerase II subunit A C-terminal domain phosphatase SSU72 [EC:3.1.3.16] 
E        119948791 XRN2; (RefSeq) 5'-3' exoribonuclease 2	K12619 XRN2; 5'-3' exoribonuclease 2 [EC:3.1.13.-] 
E        119946870 DXO; (RefSeq) decapping and exoribonuclease protein	K14845 RAI1; RAT1-interacting protein 
E        119931548 RPRD1B; (RefSeq) regulation of nuclear pre-mRNA domain-containing protein 1B	K15559 RTT103; regulator of Ty1 transposition protein 103 
E        119947915 regulation of nuclear pre-mRNA domain-containing protein 1B-like	K15559 RTT103; regulator of Ty1 transposition protein 103 
E        119947916 regulation of nuclear pre-mRNA domain-containing protein 1B-like	K15559 RTT103; regulator of Ty1 transposition protein 103 
E        119947917 regulation of nuclear pre-mRNA domain-containing protein 1B-like	K15559 RTT103; regulator of Ty1 transposition protein 103 
E        119948919 RPRD1A; (RefSeq) regulation of nuclear pre-mRNA domain-containing protein 1A isoform X1	K15559 RTT103; regulator of Ty1 transposition protein 103 
E        119938153 SFPQ; (RefSeq) LOW QUALITY PROTEIN: splicing factor, proline- and glutamine-rich	K13219 SFPQ; splicing factor, proline- and glutamine-rich 
E        119919865 SCAF8; (RefSeq) SR-related and CTD-associated factor 8 isoform X1	K13191 RBM16; RNA-binding protein 16 
E        119945171 SCAF4; (RefSeq) SR-related and CTD-associated factor 4	K13167 SCAF4; SR-related and CTD-associated factor 4 
E        119927393 SETX; (RefSeq) probable helicase senataxin	K10706 SETX; ATP-dependent RNA/DNA helicase, senataxin [EC:5.6.2.5 5.6.2.3] 
E        119949494 PIN1; (RefSeq) LOW QUALITY PROTEIN: peptidyl-prolyl cis-trans isomerase NIMA-interacting 1	K09578 PIN1; peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 [EC:5.2.1.8] 
D      PAF1 complex
E        119946148 PAF1; (RefSeq) RNA polymerase II-associated factor 1 homolog	K15174 PAF1; RNA polymerase II-associated factor 1 
E        119938558 CDC73; (RefSeq) parafibromin	K15175 CDC73; parafibromin 
E        119943598 CTR9; (RefSeq) RNA polymerase-associated protein CTR9 homolog	K15176 CTR9; RNA polymerase-associated protein CTR9 
E        119931728 LEO1; (RefSeq) RNA polymerase-associated protein LEO1	K15177 LEO1; RNA polymerase-associated protein LEO1 
E        119921101 RTF1; (RefSeq) RNA polymerase-associated protein RTF1 homolog	K15178 RTF1; RNA polymerase-associated protein RTF1 
D      NELF complex
E        119946531 NELFB; (RefSeq) negative elongation factor B	K15180 COBRA1; negative elongation factor B 
E        119931365 NELFCD; (RefSeq) negative elongation factor C/D	K15181 TH1L; negative elongation factor C/D 
E        119947056 NELFE; (RefSeq) negative elongation factor E	K15182 RDBP; negative elongation factor E 
D      Super elongation complex (SEC)
E        119919677 ELL; (RefSeq) RNA polymerase II elongation factor ELL isoform X1	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119931570 ELL3; (RefSeq) RNA polymerase II elongation factor ELL3	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119944573 ELL2; (RefSeq) LOW QUALITY PROTEIN: RNA polymerase II elongation factor ELL2	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119947556 AFF1; (RefSeq) AF4/FMR2 family member 1 isoform X1	K15184 AFF1; AF4/FMR2 family member 1 
E        119919889 AFF4; (RefSeq) AF4/FMR2 family member 4 isoform X1	K15185 AFF4; AF4/FMR2 family member 4 
E        119931249 ELL-associated factor 2-like	K15186 EAF; ELL-associated factor 
E        119949649 EAF1; (RefSeq) ELL-associated factor 1	K15186 EAF; ELL-associated factor 
E        119949507 MLLT3; (RefSeq) protein AF-9 isoform X1	K15187 MLLT1_3; YEATS domain-containing protein 1/3 
E        119950501 MLLT1; (RefSeq) protein ENL	K15187 MLLT1_3; YEATS domain-containing protein 1/3 
E        119932002 CCNT2; (RefSeq) cyclin-T2 isoform X1	K15188 CCNT; cyclin T 
E        119933227 CCNT1; (RefSeq) cyclin-T1	K15188 CCNT; cyclin T 
E        119926729 CDK9; (RefSeq) cyclin-dependent kinase 9	K02211 CDK9; cyclin-dependent kinase 9 [EC:2.7.11.22 2.7.11.23] 
D      Little elongation complex (LEC)
E        119919677 ELL; (RefSeq) RNA polymerase II elongation factor ELL isoform X1	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119931570 ELL3; (RefSeq) RNA polymerase II elongation factor ELL3	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119944573 ELL2; (RefSeq) LOW QUALITY PROTEIN: RNA polymerase II elongation factor ELL2	K15183 ELL; RNA polymerase II elongation factor ELL 
E        119948936 ICE1; (RefSeq) little elongation complex subunit 1	K26143 ICE1; little elongation complex subunit 1 
E        119928596 ICE2; (RefSeq) little elongation complex subunit 2 isoform X1	K26144 ICE2; little elongation complex subunit 2 
D      Brd4/P-TEFb complex
E        119919829 BRD4; (RefSeq) LOW QUALITY PROTEIN: bromodomain-containing protein 4	K11722 BRD4; bromodomain-containing protein 4 
E        119932002 CCNT2; (RefSeq) cyclin-T2 isoform X1	K15188 CCNT; cyclin T 
E        119933227 CCNT1; (RefSeq) cyclin-T1	K15188 CCNT; cyclin T 
E        119926729 CDK9; (RefSeq) cyclin-dependent kinase 9	K02211 CDK9; cyclin-dependent kinase 9 [EC:2.7.11.22 2.7.11.23] 
D      BUR kinase complex
D      CTDK-I complex
D      7SK RNP complex
E        119934372 HEXIM1; (RefSeq) protein HEXIM1	K15189 HEXIM1_2; protein HEXIM1/2 
E        119947384 MEPCE; (RefSeq) LOW QUALITY PROTEIN: 7SK snRNA methylphosphate capping enzyme	K15190 MEPCE; 7SK snRNA methylphosphate capping enzyme [EC:2.1.1.-] 
E        119935817 LARP7; (RefSeq) la-related protein 7 isoform X1	K15191 LARP7; La-related protein 7 
E        119932002 CCNT2; (RefSeq) cyclin-T2 isoform X1	K15188 CCNT; cyclin T 
E        119933227 CCNT1; (RefSeq) cyclin-T1	K15188 CCNT; cyclin T 
E        119926729 CDK9; (RefSeq) cyclin-dependent kinase 9	K02211 CDK9; cyclin-dependent kinase 9 [EC:2.7.11.22 2.7.11.23] 
D      DBIRD complex
E        119928550 CCAR2; (RefSeq) cell cycle and apoptosis regulator protein 2	K25816 CCAR2; cell cycle and apoptosis regulator protein 2 
E        119926540 ZNF326; (RefSeq) DBIRD complex subunit ZNF326 isoform X1	K13204 ZNF326; zinc finger protein 326 
D      Others
E        119939131 GTF2I; (RefSeq) general transcription factor II-I isoform X1	K03121 TFII-I; transcription initiation factor TFII-I 
E        119939294 GTF2IRD1; (RefSeq) general transcription factor II-I repeat domain-containing protein 1 isoform X1	K27274 GTF2IRD1; general transcription factor II-I repeat domain-containing protein 1 
E        119943561 BTAF1; (RefSeq) TATA-binding protein-associated factor 172	K15192 BTAF1; TATA-binding protein-associated factor [EC:5.6.2.-] 
E        119926708 DR1; (RefSeq) protein Dr1	K21751 DR1; down-regulator of transcription 1 
E        119943404 SPTY2D1; (RefSeq) protein SPT2 homolog	K15193 SPTY2D1; protein SPT2 
E        119929532 AFF2; (RefSeq) AF4/FMR2 family member 2	K15194 AFF2; AF4/FMR2 family member 2 
E        119941479 AFF3; (RefSeq) AF4/FMR2 family member 3	K15195 AFF3; AF4/FMR2 family member 3 
E        119949445 CTDP1; (RefSeq) RNA polymerase II subunit A C-terminal domain phosphatase isoform X1	K15732 CTDP1; RNA polymerase II subunit A C-terminal domain phosphatase [EC:3.1.3.16] 
E        119921118 CTDSP1; (RefSeq) carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 1 isoform X1	K15731 CTDSP; carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase [EC:3.1.3.16] 
E        119933597 CTDSP2; (RefSeq) carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 isoform X1	K15731 CTDSP; carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase [EC:3.1.3.16] 
E        119936214 CTDSPL; (RefSeq) CTD small phosphatase-like protein	K15731 CTDSP; carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase [EC:3.1.3.16] 
E        119928232 IWS1; (RefSeq) protein IWS1 homolog isoform X1	K17498 SPN1; transcription factor SPN1 
E        119932541 CSRNP3; (RefSeq) cysteine/serine-rich nuclear protein 3	K17494 CSRNP; cysteine/serine-rich nuclear protein 
E        119933377 CSRNP2; (RefSeq) cysteine/serine-rich nuclear protein 2	K17494 CSRNP; cysteine/serine-rich nuclear protein 
E        119936282 CSRNP1; (RefSeq) cysteine/serine-rich nuclear protein 1	K17494 CSRNP; cysteine/serine-rich nuclear protein 
E        119921077 RPAP1; (RefSeq) LOW QUALITY PROTEIN: RNA polymerase II-associated protein 1	K20826 RPAP1; RNA polymerase II-associated protein 1 
E        119926758 RPAP2; (RefSeq) putative RNA polymerase II subunit B1 CTD phosphatase RPAP2 isoform X1	K20827 RPAP2; RNA polymerase II-associated protein 2 [EC:3.1.3.16] 
E        119920783 RPAP3; (RefSeq) RNA polymerase II-associated protein 3	K23002 RPAP3; RNA polymerase II-associated protein 3 
E        119929619 CCNK; (RefSeq) cyclin-K	K23326 CCNK; cyclin K 
E        119932595 GPN1; (RefSeq) GPN-loop GTPase 1	K24104 GPN; GPN-loop GTPase 
E        119938250 GPN2; (RefSeq) GPN-loop GTPase 2	K24104 GPN; GPN-loop GTPase 
E        119942306 GPN3; (RefSeq) GPN-loop GTPase 3	K24104 GPN; GPN-loop GTPase 
E        119950212 SLC7A6OS; (RefSeq) probable RNA polymerase II nuclear localization protein SLC7A6OS	K28237 SLC7A6OS; RNA polymerase II nuclear localization protein 
B  RNA polymerase III system
C    RNA polymerase III
D      Core subunits
E        119925458 POLR3A; (RefSeq) DNA-directed RNA polymerase III subunit RPC1	K03018 RPC1; DNA-directed RNA polymerase III subunit RPC1 [EC:2.7.7.6] 
E        119937090 POLR3B; (RefSeq) DNA-directed RNA polymerase III subunit RPC2	K03021 RPC2; DNA-directed RNA polymerase III subunit RPC2 [EC:2.7.7.6] 
E        119940865 POLR1C; (RefSeq) DNA-directed RNA polymerases I and III subunit RPAC1 isoform X1	K03027 RPAC1; DNA-directed RNA polymerases I and III subunit RPAC1 
E        119929598 DNA-directed RNA polymerases I and III subunit RPAC2-like	K03020 RPAC2; DNA-directed RNA polymerases I and III subunit RPAC2 
D      Pol III specific subunits
E        119946838 POLR3C; (RefSeq) DNA-directed RNA polymerase III subunit RPC3 isoform X1	K03023 RPC3; DNA-directed RNA polymerase III subunit RPC3 
E        119928826 POLR3D; (RefSeq) DNA-directed RNA polymerase III subunit RPC4	K03026 RPC4; DNA-directed RNA polymerase III subunit RPC4 
E        119942729 POLR3E; (RefSeq) DNA-directed RNA polymerase III subunit RPC5	K14721 RPC5; DNA-directed RNA polymerase III subunit RPC5 
E        119932303 POLR3F; (RefSeq) DNA-directed RNA polymerase III subunit RPC6	K03025 RPC6; DNA-directed RNA polymerase III subunit RPC6 
E        119944782 POLR3G; (RefSeq) DNA-directed RNA polymerase III subunit RPC7 isoform X1	K03024 RPC7; DNA-directed RNA polymerase III subunit RPC7 
E        119946847 POLR3GL; (RefSeq) DNA-directed RNA polymerase III subunit RPC7-like	K03024 RPC7; DNA-directed RNA polymerase III subunit RPC7 
E        119937271 POLR3H; (RefSeq) DNA-directed RNA polymerase III subunit RPC8	K03022 RPC8; DNA-directed RNA polymerase III subunit RPC8 
E        119939182 DNA-directed RNA polymerase III subunit RPC9 isoform X1	K25304 RPC9; DNA-directed RNA polymerase III subunit RPC9 
E        119942804 POLR3K; (RefSeq) DNA-directed RNA polymerase III subunit RPC10	K03019 RPC11; DNA-directed RNA polymerase III subunit RPC11 
D      Pol I, II, III common subunits
E        119919765 POLR2E; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC1	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119939021 DNA-directed RNA polymerases I, II, and III subunit RPABC1-like	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119936918 POLR2F; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC2 isoform X1	K03014 RPABC2; DNA-directed RNA polymerases I, II, and III subunit RPABC2 
E        119928478 POLR2H; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC3	K03016 RPABC3; DNA-directed RNA polymerases I, II, and III subunit RPABC3 
E        119927038 POLR2K; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC4	K03009 RPABC4; DNA-directed RNA polymerases I, II, and III subunit RPABC4 
E        119943626 POLR2L; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC5	K03007 RPABC5; DNA-directed RNA polymerases I, II, and III subunit RPABC5 
C    Basal transcription factors
D      TFIIIA
E        119927094 transcription factor IIIA-like	K09191 GTF3A; general transcription factor IIIA 
E        119941232 GTF3A; (RefSeq) transcription factor IIIA	K09191 GTF3A; general transcription factor IIIA 
D      TFIIIB
E        119937079 TBPL2; (RefSeq) TATA box-binding protein-like 2	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119940808 LOW QUALITY PROTEIN: TATA-box-binding protein-like	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119945395 TBPL1; (RefSeq) TATA box-binding protein-like 1	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119944641 BRF1; (RefSeq) transcription factor IIIB 90 kDa subunit	K15196 BRF1; transcription factor IIIB 90 kDa subunit 
E        119928238 BRF2; (RefSeq) transcription factor IIIB 50 kDa subunit	K15197 BRF2; transcription factor IIIB 50 kDa subunit 
E        119944524 BDP1; (RefSeq) transcription factor TFIIIB component B'' homolog	K15198 BDP1; transcription factor TFIIIB component B'' 
D      TFIIIC
E        119941857 GTF3C1; (RefSeq) general transcription factor 3C polypeptide 1 isoform X1	K15199 GTF3C1; general transcription factor 3C polypeptide 1 
E        119932545 GTF3C2; (RefSeq) LOW QUALITY PROTEIN: general transcription factor 3C polypeptide 2	K15200 GTF3C2; general transcription factor 3C polypeptide 2 
E        119930393 LOW QUALITY PROTEIN: general transcription factor 3C polypeptide 3-like	K15201 GTP3C3; general transcription factor 3C polypeptide 3 (transcription factor C subunit 4) 
E        119930617 GTF3C3; (RefSeq) general transcription factor 3C polypeptide 3	K15201 GTP3C3; general transcription factor 3C polypeptide 3 (transcription factor C subunit 4) 
E        119927365 GTF3C4; (RefSeq) general transcription factor 3C polypeptide 4	K11310 GTF3C4; general transcription factor 3C polypeptide 4 [EC:2.3.1.48] 
E        119926763 GTF3C5; (RefSeq) general transcription factor 3C polypeptide 5 isoform X1	K15202 GTF3C5; general transcription factor 3C polypeptide 5 (transcription factor C subunit 1) 
E        119940789 GTF3C6; (RefSeq) general transcription factor 3C polypeptide 6	K15203 GTF3C6; general transcription factor 3C polypeptide 6 
D      TFIIIC, fungi type
E        119926763 GTF3C5; (RefSeq) general transcription factor 3C polypeptide 5 isoform X1	K15202 GTF3C5; general transcription factor 3C polypeptide 5 (transcription factor C subunit 1) 
E        119930393 LOW QUALITY PROTEIN: general transcription factor 3C polypeptide 3-like	K15201 GTP3C3; general transcription factor 3C polypeptide 3 (transcription factor C subunit 4) 
E        119930617 GTF3C3; (RefSeq) general transcription factor 3C polypeptide 3	K15201 GTP3C3; general transcription factor 3C polypeptide 3 (transcription factor C subunit 4) 
C    Other transcription-related factors
D      snRNA-activating protein complex (SNAPc)
E        119919427 SNAPC2; (RefSeq) snRNA-activating protein complex subunit 2 isoform X1	K15209 SNAPC2; snRNA-activating protein complex subunit 2 
E        119947965 SNAPC3; (RefSeq) snRNA-activating protein complex subunit 3	K15210 SNAPC3; snRNA-activating protein complex subunit 3 
E        119927345 SNAPC4; (RefSeq) snRNA-activating protein complex subunit 4	K09453 SNAPC4; snRNA-activating protein complex subunit 4 
E        119946169 SNAPC5; (RefSeq) snRNA-activating protein complex subunit 5	K15211 SNAPC5; snRNA-activating protein complex subunit 5 
D      Octamer transcription factors
E        119934869 POU2F3; (RefSeq) POU domain, class 2, transcription factor 3	K09364 POU2F; POU domain transcription factor, class 2 
E        119938239 POU2F1; (RefSeq) POU domain, class 2, transcription factor 1	K09364 POU2F; POU domain transcription factor, class 2 
E        119946010 POU2F2; (RefSeq) LOW QUALITY PROTEIN: POU domain, class 2, transcription factor 2	K09364 POU2F; POU domain transcription factor, class 2 
E        119947334 POU5F1; (RefSeq) POU domain, class 5, transcription factor 1	K09367 POU5F; POU domain transcription factor, class 5 
D      Others
E        119930548 ZNF76; (RefSeq) zinc finger protein 76	K20828 ZNF143_76; zinc finger protein 143/76 
E        119943822 ZNF143; (RefSeq) zinc finger protein 143 isoform X1	K20828 ZNF143_76; zinc finger protein 143/76 
E        119940165 MAF1; (RefSeq) repressor of RNA polymerase III transcription MAF1 homolog	K25817 MAF1; repressor of RNA polymerase III transcription MAF1 
B  RNA polymerase I system
C    RNA polymerase I
D      Core subunits
E        119933088 POLR1A; (RefSeq) DNA-directed RNA polymerase I subunit RPA1 isoform X1	K02999 RPA1; DNA-directed RNA polymerase I subunit RPA1 [EC:2.7.7.6] 
E        119932353 POLR1B; (RefSeq) DNA-directed RNA polymerase I subunit RPA2	K03002 RPA2; DNA-directed RNA polymerase I subunit RPA2 [EC:2.7.7.6] 
E        119940865 POLR1C; (RefSeq) DNA-directed RNA polymerases I and III subunit RPAC1 isoform X1	K03027 RPAC1; DNA-directed RNA polymerases I and III subunit RPAC1 
E        119929598 DNA-directed RNA polymerases I and III subunit RPAC2-like	K03020 RPAC2; DNA-directed RNA polymerases I and III subunit RPAC2 
D      Pol I specific subunits
E        119947977 POLR1E; (RefSeq) DNA-directed RNA polymerase I subunit RPA49	K03005 RPA49; DNA-directed RNA polymerase I subunit RPA49 
E        119940935 POLR1F; (RefSeq) DNA-directed RNA polymerase I subunit RPA43	K03004 RPA43; DNA-directed RNA polymerase I subunit RPA43 
E        119945874 POLR1G; (RefSeq) DNA-directed RNA polymerase I subunit RPA34	K25436 POLR1G; DNA-directed RNA polymerase I subunit RPA34 
D      Pol I, II, III common subunits
E        119919765 POLR2E; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC1	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119939021 DNA-directed RNA polymerases I, II, and III subunit RPABC1-like	K03013 RPABC1; DNA-directed RNA polymerases I, II, and III subunit RPABC1 
E        119936918 POLR2F; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC2 isoform X1	K03014 RPABC2; DNA-directed RNA polymerases I, II, and III subunit RPABC2 
E        119928478 POLR2H; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC3	K03016 RPABC3; DNA-directed RNA polymerases I, II, and III subunit RPABC3 
E        119927038 POLR2K; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC4	K03009 RPABC4; DNA-directed RNA polymerases I, II, and III subunit RPABC4 
E        119943626 POLR2L; (RefSeq) DNA-directed RNA polymerases I, II, and III subunit RPABC5	K03007 RPABC5; DNA-directed RNA polymerases I, II, and III subunit RPABC5 
C    Basal transcription factors
D      SL1/TIF-1B
E        119937079 TBPL2; (RefSeq) TATA box-binding protein-like 2	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119940808 LOW QUALITY PROTEIN: TATA-box-binding protein-like	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119945395 TBPL1; (RefSeq) TATA box-binding protein-like 1	K03120 TBP; transcription initiation factor TFIID TATA-box-binding protein 
E        119941009 TAF1A; (RefSeq) TATA box-binding protein-associated factor RNA polymerase I subunit A	K15212 TAF1A; TATA box-binding protein-associated factor RNA polymerase I subunit A 
E        119950440 TAF1B; (RefSeq) TATA box-binding protein-associated factor RNA polymerase I subunit B	K15213 TAF1B; TATA box-binding protein-associated factor RNA polymerase I subunit B 
E        119922898 TAF1C; (RefSeq) TATA box-binding protein-associated factor RNA polymerase I subunit C	K15214 TAF1C; TATA box-binding protein-associated factor RNA polymerase I subunit C 
C    Other transcription-related factors
D      UBF
E        119934942 UBTF; (RefSeq) nucleolar transcription factor 1 isoform X1	K09273 UBTF; upstream-binding transcription factor 
D      Transcription initiation factors
E        119942152 RRN3; (RefSeq) RNA polymerase I-specific transcription initiation factor RRN3	K15216 RRN3; RNA polymerase I-specific transcription initiation factor RRN3 
E        119942337 RNA polymerase I-specific transcription initiation factor RRN3-like	K15216 RRN3; RNA polymerase I-specific transcription initiation factor RRN3 
D      Transcription elongation factors
E        119939309 SUPT4H1; (RefSeq) transcription elongation factor SPT4	K15171 SUPT4H1; transcription elongation factor SPT4 
E        119945900 SUPT5H; (RefSeq) transcription elongation factor SPT5 isoform X1	K15172 SUPT5H; transcription elongation factor SPT5 
D      NoRC (nucleolar remodeling complex)
E        119935688 SMARCA5; (RefSeq) SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5 isoform X1	K11654 SMARCA5; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5 [EC:5.6.2.-] 
E        119933059 BAZ2A; (RefSeq) LOW QUALITY PROTEIN: bromodomain adjacent to zinc finger domain protein 2A	K15224 BAZ2A; bromodomain adjacent to zinc finger domain protein 2A 
D      CTDK-I complex
D      Transcription termination factors
E        119926627 TTF1; (RefSeq) transcription termination factor 1	K15225 TTF1; transcription termination factor 1 
E        119934274 CAVIN1; (RefSeq) caveolae-associated protein 1	K19387 CAVIN1; caveolae-associated protein 1 
D      Others
E        119938636 NOLC1; (RefSeq) nucleolar and coiled-body phosphoprotein 1	K25818 NOLC1; nucleolar and coiled-body phosphoprotein 1 
#
A<b>Prokaryotic type</b>
B  Bacterial type
C    RNA polymerase
D      Core subunits
D      Sigma factors
C    Other transcription-related factors
D      RNA polymerase-associated proteins
D      Transcription elongation factors
D      Transcription termination factor
B  Archaeal type
C    RNA polymerase
D      Core subunits
C    Basal transcription factors
D      TFB
E        119926801 GTF2B; (RefSeq) transcription initiation factor IIB	K03124 TFIIB; transcription initiation factor TFIIB 
D      TFE
E        119938581 GTF2E1; (RefSeq) LOW QUALITY PROTEIN: general transcription factor IIE subunit 1	K03136 TFIIE1; transcription initiation factor TFIIE subunit alpha 
D      TFS
!
#<hr>
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#Last updated: April 17, 2025