Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
Z [auth V]SCOP2B SuperfamilyTranscription factor IIA (TFIIA) alpha-helical domain8036837 3001887 SCOP2B (2022-06-29)
J [auth B]SCOP2B SuperfamilyTwo-barrel nucleic acid polymerases8042684 3001330 SCOP2B (2022-06-29)
J [auth B]SCOP2B SuperfamilyTwo-barrel nucleic acid polymerases8042684 3001330 SCOP2B (2022-06-29)
K [auth C]SCOP2B SuperfamilyRBP11-like subunits of RNA polymerase8042685 3001655 SCOP2B (2022-06-29)
K [auth C]SCOP2B SuperfamilyInsert subdomain of RNA polymerase alpha subunit8042687 3001500 SCOP2B (2022-06-29)
K [auth C]SCOP2B SuperfamilyRBP11-like subunits of RNA polymerase8042685 3001655 SCOP2B (2022-06-29)
M [auth E]SCOP2B SuperfamilyEukaryotic RPB5 N-terminal domain8044454 3000444 SCOP2B (2022-06-29)
M [auth E]SCOP2B SuperfamilyRPB5-like RNA polymerase subunit8035939 3001722 SCOP2B (2022-06-29)
N [auth F]SCOP2B SuperfamilyRPB6/omega subunit-like8042688 3000189 SCOP2B (2022-06-29)
O [auth G]SCOP2B SuperfamilyNucleic acid-binding proteins8044251 3000135 SCOP2B (2022-06-29)
O [auth G]SCOP2B SuperfamilyN-terminal heterodimerisation domain of RBP7 (RpoE)8044252 3001137 SCOP2B (2022-06-29)
P [auth H]SCOP2B SuperfamilyRBP8/CHS5 N-terminal domain-like8041967 3002702 SCOP2B (2022-06-29)
P [auth H]SCOP2B SuperfamilyRBP8/CHS5 N-terminal domain-like8093392 3002702 SCOP2B (2022-06-29)
Q [auth I]SCOP2B SuperfamilyZinc beta-ribbon8042690 3001238 SCOP2B (2022-06-29)
Q [auth I]SCOP2B SuperfamilyZinc beta-ribbon8042689 3001238 SCOP2B (2022-06-29)
R [auth J]SCOP2B SuperfamilyRNA polymerase subunit RPB108042692 3001213 SCOP2B (2022-06-29)
S [auth K]SCOP2B SuperfamilyRBP11-like subunits of RNA polymerase8042694 3001655 SCOP2B (2022-06-29)
B [auth 1]SCOP2B SuperfamilyPH domain-like8034115 3000134 SCOP2B (2022-06-29)
T [auth L]SCOP2B SuperfamilyRNA polymerase subunits8042695 3001823 SCOP2B (2022-06-29)
U [auth M]SCOP2B SuperfamilyZinc beta-ribbon8082617 3001238 SCOP2B (2022-06-29)
V [auth O]SCOP2B SuperfamilyTATA-box binding protein-like8036831 3000705 SCOP2B (2022-06-29)
V [auth O]SCOP2B SuperfamilyTATA-box binding protein-like8036833 3000705 SCOP2B (2022-06-29)
Y [auth U]SCOP2B SuperfamilyTranscription factor IIA (TFIIA) alpha-helical domain8036834 3001887 SCOP2B (2022-06-29)
Y [auth U]SCOP2B SuperfamilyTranscription factor IIA (TFIIA) beta-barrel domain8036836 3001281 SCOP2B (2022-06-29)
F [auth 5]SCOP2B SuperfamilyTFB5-like8086592 3000733 SCOP2B (2022-06-29)
G [auth 6]SCOP2B SuperfamilyvWA-like8057085 3000832 SCOP2B (2022-06-29)
I [auth A]SCOP2B SuperfamilyTwo-barrel nucleic acid polymerases8042682 3001330 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth 3]zf-C3HC4_4e6gym31 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: zf-C3HC4_4ECOD (1.6)
D [auth 3]UNK_F_TYPEe6gym32 A: few secondary structure elementsX: beta-beta-alpha zinc fingersH: beta-beta-alpha zinc fingers (From Topology)T: beta-beta-alpha zinc fingersF: UNK_F_TYPEECOD (1.6)
E [auth 4]Tfb4e6gym42 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: Tfb4ECOD (1.6)
E [auth 4]UNK_F_TYPEe6gym41 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: UNK_F_TYPEECOD (1.6)
H [auth 7]SNF2_Ne6gym73 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: SNF2_NECOD (1.6)
H [auth 7]Helicase_Ce6gym71 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_CECOD (1.6)
H [auth 7]UNK_F_TYPEe6gym72 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: UNK_F_TYPEECOD (1.6)
Z [auth V]TFIIA_gamma_Ce6gymV1 A: beta duplicates or obligate multimersX: Transcription factor IIA (TFIIA), beta-barrel domain (From Topology)H: Transcription factor IIA (TFIIA), beta-barrel domain (From Topology)T: Transcription factor IIA (TFIIA), beta-barrel domainF: TFIIA_gamma_CECOD (1.6)
Z [auth V]TFIIA_gamma_Ne6gymV2 A: alpha duplicates or obligate multimersX: TFIIA, alpha-helical domain (From Topology)H: TFIIA, alpha-helical domain (From Topology)T: TFIIA, alpha-helical domainF: TFIIA_gamma_NECOD (1.6)
A [auth 0]Helicase_C_2e6gym03 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_C_2ECOD (1.6)
J [auth B]RNA_pol_Rpb2_6_3rd_2e6gymB5 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: RNA_pol_Rpb2_6_3rd_2ECOD (1.6)
J [auth B]RNA_pol_Rpb2_6_2nd_1e6gymB6 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: RNA_pol_Rpb2_6_2nd_1ECOD (1.6)
J [auth B]RNA_pol_Rpb2_3e6gymB7 A: a+b complex topologyX: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: N-terminal domain in beta subunit of DNA dependent RNA-polymeraseF: RNA_pol_Rpb2_3ECOD (1.6)
J [auth B]RNA_pol_Rpb2_1e6gymB2 A: a+b complex topologyX: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: insertion domain in beta subunit of DNA dependent RNA-polymeraseF: RNA_pol_Rpb2_1ECOD (1.6)
J [auth B]RNA_pol_Rpb2_45_1e6gymB4 A: a+b complex topologyX: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: barrel domain in beta subunit of DNA dependent RNA-polymeraseF: RNA_pol_Rpb2_45_1ECOD (1.6)
J [auth B]RNA_pol_Rpb2_7e6gymB1 A: a+b complex topologyX: C-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: C-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: C-terminal domain in beta subunit of DNA dependent RNA-polymeraseF: RNA_pol_Rpb2_7ECOD (1.6)
J [auth B]RNA_pol_Rpb2_4e6gymB3 A: a+b complex topologyX: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology)H: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology)T: inserted a+b domain in yeast RNA polymerase beta subunitF: RNA_pol_Rpb2_4ECOD (1.6)
K [auth C]RNA_pol_L_1e6gymC1 A: a+b two layersX: DCoH-likeH: RBP11-like subunits of RNA polymerase (From Topology)T: RBP11-like subunits of RNA polymeraseF: RNA_pol_L_1ECOD (1.6)
K [auth C]RNA_pol_A_bac_1e6gymC2 A: a+b complex topologyX: Ribosomal protein TL5/L25 C-terminal domain-likeH: Insert subdomain of RNA polymerase alpha subunit (From Topology)T: Insert subdomain of RNA polymerase alpha subunitF: RNA_pol_A_bac_1ECOD (1.6)
L [auth D]RNA_pol_Rpb4e6gymD1 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: RNA_pol_Rpb4ECOD (1.6)
M [auth E]RNA_pol_Rpb5_Ce6gymE1 A: a+b two layersX: RPB5-like RNA polymerase subunit (From Topology)H: RPB5-like RNA polymerase subunit (From Topology)T: RPB5-like RNA polymerase subunitF: RNA_pol_Rpb5_CECOD (1.6)
M [auth E]RNA_pol_Rpb5_Ne6gymE2 A: a/b three-layered sandwichesX: Restriction endonuclease-likeH: Eukaryotic RPB5 N-terminal domain (From Topology)T: Eukaryotic RPB5 N-terminal domainF: RNA_pol_Rpb5_NECOD (1.6)
N [auth F]RNA_pol_Rpb6_1e6gymF1 A: alpha arraysX: RPB6/omega subunit-like (From Homology)H: RPB6/omega subunit-likeT: RPB6F: RNA_pol_Rpb6_1ECOD (1.6)
O [auth G]S1_1e6gymG2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: S1_1ECOD (1.6)
O [auth G]SHS2_Rpb7-Ne6gymG1 A: a+b two layersX: Dodecin subunit-likeH: Flavin-binding protein dodecin-like (From Topology)T: Flavin-binding protein dodecin-likeF: SHS2_Rpb7-NECOD (1.6)
P [auth H]RNA_pol_Rpb8e6gymH1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: RNA_pol_Rpb8ECOD (1.6)
Q [auth I]RNA_POL_M_15KDe6gymI2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: RNA_POL_M_15KDECOD (1.6)
Q [auth I]TFIIS_Ce6gymI1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: TFIIS_CECOD (1.6)
R [auth J]RNA_pol_Ne6gymJ1 A: alpha arraysX: HTHH: RPB10 (From Topology)T: RPB10F: RNA_pol_NECOD (1.6)
S [auth K]RNA_pol_L_2e6gymK1 A: a+b two layersX: DCoH-likeH: RBP11-like subunits of RNA polymerase (From Topology)T: RBP11-like subunits of RNA polymeraseF: RNA_pol_L_2ECOD (1.6)
T [auth L]DNA_RNApol_7kDe6gymL1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: DNA_RNApol_7kDECOD (1.6)
U [auth M]TFIIBe6gymM1 A: alpha arraysX: HTHH: HTHT: Cyclin-likeF: TFIIBECOD (1.6)
U [auth M]TF_Zn_Ribbone6gymM3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: TF_Zn_RibbonECOD (1.6)
V [auth O]TBPe6gymO1 A: a+b two layersX: TBP-likeH: TATA-box binding protein-like (From Topology)T: TATA-box binding protein-likeF: TBPECOD (1.6)
W [auth Q]TFIIF_alpha_Ne6gymQ1 A: beta complex topologyX: triple barrel (From Homology)H: triple barrelT: Rap30/74 interaction domains-likeF: TFIIF_alpha_NECOD (1.6)
X [auth R]TFIIF_beta_Ne6gymR2 A: beta complex topologyX: triple barrel (From Homology)H: triple barrelT: Rap30/74 interaction domains-likeF: TFIIF_beta_NECOD (1.6)
X [auth R]TFIIF_beta_Ce6gymR1 A: alpha arraysX: HTHH: HTHT: wingedF: TFIIF_beta_CECOD (1.6)
Y [auth U]TFIIA_Ce6gymU2 A: beta duplicates or obligate multimersX: Transcription factor IIA (TFIIA), beta-barrel domain (From Topology)H: Transcription factor IIA (TFIIA), beta-barrel domain (From Topology)T: Transcription factor IIA (TFIIA), beta-barrel domainF: TFIIA_CECOD (1.6)
Y [auth U]TFIIA_Ne6gymU1 A: alpha duplicates or obligate multimersX: TFIIA, alpha-helical domain (From Topology)H: TFIIA, alpha-helical domain (From Topology)T: TFIIA, alpha-helical domainF: TFIIA_NECOD (1.6)
BA [auth X]TFIIE_betae6gymX3 A: alpha arraysX: HTHH: HTHT: wingedF: TFIIE_betaECOD (1.6)
BA [auth X]TFA2_1ste6gymX2 A: alpha arraysX: HTHH: HTHT: wingedF: TFA2_1stECOD (1.6)
BA [auth X]TFA2_2nde6gymX1 A: alpha arraysX: HTHH: HTHT: wingedF: TFA2_2ndECOD (1.6)
F [auth 5]Tfb5e6gym51 A: a+b complex topologyX: TFB5-related (From Topology)H: TFB5-related (From Topology)T: TFB5-relatedF: Tfb5ECOD (1.6)
G [auth 6]VWAe6gym63 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: vWA-likeF: VWAECOD (1.6)
G [auth 6]UNK_F_TYPEe6gym61 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: UNK_F_TYPEECOD (1.6)
G [auth 6]C1_4e6gym62 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: Cysteine-rich domainF: C1_4ECOD (1.6)
I [auth A]RNA_pol_Rpb1_2e6gymA9 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: RNA_pol_Rpb1_2ECOD (1.6)
I [auth A]RNA_pol_Rpb1_2_1e6gymA6 A: a+b two layersX: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)H: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase (From Topology)T: MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymeraseF: RNA_pol_Rpb1_2_1ECOD (1.6)
I [auth A]RNA_pol_Rpb1_7e6gymA1 A: a+b two layersX: permuted ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit (From Topology)H: permuted ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit (From Topology)T: permuted ferredoxin-like domain in yeast RNA-polymerase beta-prime subunitF: RNA_pol_Rpb1_7ECOD (1.6)
I [auth A]RNAP_II_Rpb1_Ce6gymA4 A: a+b two layersX: ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit (From Topology)H: ferredoxin-like domain in yeast RNA-polymerase beta-prime subunit (From Topology)T: ferredoxin-like domain in yeast RNA-polymerase beta-prime subunitF: RNAP_II_Rpb1_CECOD (1.6)
I [auth A]RNA_pol_Rpb1_1e6gymA7 A: a+b complex topologyX: N-terminal domain in RNA-polymerase beta-prime subunit (From Topology)H: N-terminal domain in RNA-polymerase beta-prime subunit (From Topology)T: N-terminal domain in RNA-polymerase beta-prime subunitF: RNA_pol_Rpb1_1ECOD (1.6)
I [auth A]RNA_pol_Rpb1_5_3rde6gymA2 A: a+b complex topologyX: central helical domain in RNA-polymerase beta-prime subunit (From Topology)H: central helical domain in RNA-polymerase beta-prime subunit (From Topology)T: central helical domain in RNA-polymerase beta-prime subunitF: RNA_pol_Rpb1_5_3rdECOD (1.6)
I [auth A]RNA_pol_Rpb1_6e6gymA8 A: a+b complex topologyX: helical domain in yeast RNA-polymerasesH: third helical domain in yeast RNA-polymerase II beta-prime subunit (From Topology)T: third helical domain in yeast RNA-polymerase II beta-prime subunitF: RNA_pol_Rpb1_6ECOD (1.6)
I [auth A]RNA_pol_Rpb1_4e6gymA5 A: a+b complex topologyX: second helical domain in RNA-polymerase beta-prime subunit (From Topology)H: second helical domain in RNA-polymerase beta-prime subunit (From Topology)T: second helical domain in RNA-polymerase beta-prime subunitF: RNA_pol_Rpb1_4ECOD (1.6)
I [auth A]RNA_pol_Rpb1_3e6gymA3 A: a+b complex topologyX: first helical domain in RNA-polymerase beta-prime subunit (From Topology)H: first helical domain in RNA-polymerase beta-prime subunit (From Topology)T: first helical domain in RNA-polymerase beta-prime subunitF: RNA_pol_Rpb1_3ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
D [auth 3]PF17121Zinc finger, C3HC4 type (RING finger) (zf-C3HC4_5)Zinc finger, C3HC4 type (RING finger)- Domain
D [auth 3]PF06391CDK-activating kinase assembly factor MAT1 (MAT1)CDK-activating kinase assembly factor MAT1- Family
E [auth 4]PF03850Transcription factor Tfb4 (Tfb4)Transcription factor Tfb4This family appears to be distantly related to the VWA domain.Domain
H [auth 7]PF04851Type III restriction enzyme, res subunit (ResIII)Type III restriction enzyme, res subunit- Family
H [auth 7]PF16203ERCC3/RAD25/XPB C-terminal helicase (ERCC3_RAD25_C)ERCC3/RAD25/XPB C-terminal helicaseThis is the C-terminal helicase domain of ERCC3, RAD25 and XPB helicases [1].Domain
Z [auth V]PF02751Transcription initiation factor IIA, gamma subunit (TFIIA_gamma_C)Transcription initiation factor IIA, gamma subunitAccurate transcription in vivo requires at least six general transcription initiation factors, in addition to RNA polymerase II. Transcription initiation factor IIA (TFIIA) is a multimeric protein which facilitates the binding of TFIID to the TATA b ...Accurate transcription in vivo requires at least six general transcription initiation factors, in addition to RNA polymerase II. Transcription initiation factor IIA (TFIIA) is a multimeric protein which facilitates the binding of TFIID to the TATA box. The C-terminal domain of the gamma subunit is a 12 stranded beta-barrel.
Domain
Z [auth V]PF02268Transcription initiation factor IIA, gamma subunit, helical domain (TFIIA_gamma_N)Transcription initiation factor IIA, gamma subunit, helical domainAccurate transcription in vivo requires at least six general transcription initiation factors, in addition to RNA polymerase II. Transcription initiation factor IIA (TFIIA) is a multimeric protein which facilitates the binding of TFIID to the TATA ...Accurate transcription in vivo requires at least six general transcription initiation factors, in addition to RNA polymerase II. Transcription initiation factor IIA (TFIIA) is a multimeric protein which facilitates the binding of TFIID to the TATA box. The N-terminal domain of the gamma subunit is a 4 helix bundle.
Domain
A [auth 0]PF13307Helicase C-terminal domain (Helicase_C_2)Helicase C-terminal domainThis domain is found at the C-terminus of DEAD-box helicases.Domain
A [auth 0]PF06777Helical and beta-bridge domain (HBB)Helical and beta-bridge domainHBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein ...HBB is the domain on DEAD-box eukaryotic DNA repair helicases (EC:3.6.1.-) that appears to be a unique fold. It's conformation is of alpha-helices 12-16 plus a short beta-bridge to the FeS-cluster domain at the N-terminal. The full-length XPD protein verifies the presence of damage to DNA and allows DNA repair to proceed. XPD is an assembly of several domains to form a doughnut-shaped molecule that is able to separate two DNA strands and scan the DNA for damage. HBB helps to form the overall DNA-clamping architecture [1]. This family represents a conserved region within a number of eukaryotic DNA repair helicases (EC:3.6.1.-).
Domain
A [auth 0]PF06733DEAD_2 (DEAD_2)DEAD_2- Family
J [auth B]PF04561RNA polymerase Rpb2, domain 2 (RNA_pol_Rpb2_2)RNA polymerase Rpb2, domain 2RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA po ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA polymerase. This domain forms one of the two distinctive lobes of the Rpb2 structure. This domain is also known as the lobe domain [1]. DNA has been demonstrated to bind to the concave surface of the lobe domain, and plays a role in maintaining the transcription bubble [1]. Many of the bacterial members contain large insertions within this domain, as region known as dispensable region 1 (DRI).
Domain
J [auth B]PF04560RNA polymerase Rpb2, domain 7 (RNA_pol_Rpb2_7)RNA polymerase Rpb2, domain 7RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA p ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Rpb2 is the second largest subunit of the RNA polymerase. This domain comprised of the structural domains anchor and clamp [1]. The clamp region (C-terminal) contains a zinc-binding motif [1]. The clamp region is named due to its interaction with the clamp domain found in Rpb1. The domain also contains a region termed "switch 4". The switches within the polymerase are thought to signal different stages of transcription [1].
Domain
J [auth B]PF04565RNA polymerase Rpb2, domain 3 (RNA_pol_Rpb2_3)RNA polymerase Rpb2, domain 3RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 3, s also known as the fork domain and is ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 3, s also known as the fork domain and is proximal to catalytic site [1].
Domain
J [auth B]PF04566RNA polymerase Rpb2, domain 4 (RNA_pol_Rpb2_4)RNA polymerase Rpb2, domain 4RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 4, is also known as the external 2 domain ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 4, is also known as the external 2 domain [1].
Domain
J [auth B]PF04563RNA polymerase beta subunit (RNA_pol_Rpb2_1)RNA polymerase beta subunit- Family
J [auth B]PF00562RNA polymerase Rpb2, domain 6 (RNA_pol_Rpb2_6)RNA polymerase Rpb2, domain 6RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain represents the hybrid binding domain ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain represents the hybrid binding domain and the wall domain [1]. The hybrid binding domain binds the nascent RNA strand / template DNA strand in the Pol II transcription elongation complex. This domain contains the important structural motifs, switch 3 and the flap loop and binds an active site metal ion[1]. This domain is also involved in binding to Rpb1 and Rpb3 [1]. Many of the bacterial members contain large insertions within this domain, as region known as dispensable region 2 (DRII).
Domain
J [auth B]PF04567RNA polymerase Rpb2, domain 5 (RNA_pol_Rpb2_5)RNA polymerase Rpb2, domain 5RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 5, is also known as the external 2 domain ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Domain 5, is also known as the external 2 domain [1].
Domain
K [auth C]PF01193RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L)RNA polymerase Rpb3/Rpb11 dimerisation domainThe two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ...The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation domain of the alpha subunit/Rpb3 is interrupted by an insert domain (Pfam:PF01000). Some of the alpha subunits also contain iron-sulphur binding domains (Pfam:PF00037). Rpb11 is found as a continuous domain. Members of this family include: alpha subunit from eubacteria, alpha subunits from chloroplasts, Rpb3 subunits from eukaryotes, Rpb11 subunits from eukaryotes, RpoD subunits from archaeal spp, and RpoL subunits from archaeal spp.
Domain
K [auth C]PF01000RNA polymerase Rpb3/RpoA insert domain (RNA_pol_A_bac)RNA polymerase Rpb3/RpoA insert domainMembers of this family include: alpha subunit from eubacteria alpha subunits from chloroplasts Rpb3 subunits from eukaryotes RpoD subunits from archaealDomain
L [auth D]PF03874RNA polymerase Rpb4 (RNA_pol_Rpb4)RNA polymerase Rpb4- Family
M [auth E]PF01191RNA polymerase Rpb5, C-terminal domain (RNA_pol_Rpb5_C)RNA polymerase Rpb5, C-terminal domainThe assembly domain of Rpb5 [1]. The archaeal equivalent to this domain is subunit H. Subunit H lacks the N-terminal domain.Domain
M [auth E]PF03871RNA polymerase Rpb5, N-terminal domain (RNA_pol_Rpb5_N)RNA polymerase Rpb5, N-terminal domainRpb5 has a bipartite structure which includes a eukaryote-specific N-terminal domain and a C-terminal domain resembling the archaeal RNAP subunit H [1,2]. The N-terminal domain is involved in DNA binding and is part of the jaw module in the RNA p ...Rpb5 has a bipartite structure which includes a eukaryote-specific N-terminal domain and a C-terminal domain resembling the archaeal RNAP subunit H [1,2]. The N-terminal domain is involved in DNA binding and is part of the jaw module in the RNA pol II structure [3]. This module is important for positioning the downstream DNA.
Domain
N [auth F]PF01192RNA polymerase Rpb6 (RNA_pol_Rpb6)RNA polymerase Rpb6- Family
O [auth G]PF03876SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397 (SHS2_Rpb7-N)SHS2 domain found in N terminus of Rpb7p/Rpc25p/MJ0397Rpb7 bind to Rpb4 to form a heterodimer. This complex is thought to interact with the nascent RNA strand during RNA polymerase II elongation[1]. This family includes the homologs from RNA polymerase I and III. In RNA polymerase I, Rpa43 is at leas ...Rpb7 bind to Rpb4 to form a heterodimer. This complex is thought to interact with the nascent RNA strand during RNA polymerase II elongation[1]. This family includes the homologs from RNA polymerase I and III. In RNA polymerase I, Rpa43 is at least one of the subunits contacted by the transcription factor TIF-IA [2]. The N terminus of Rpb7p/Rpc25p/MJ0397 has a SHS2 domain that is involved in protein-protein interaction [3].
Domain
O [auth G]PF00575S1 RNA binding domain (S1)S1 RNA binding domainThe S1 domain occurs in a wide range of RNA associated proteins. It is structurally similar to cold shock protein which binds nucleic acids. The S1 domain has an OB-fold structure.Domain
P [auth H]PF03870RNA polymerase Rpb8 (RNA_pol_Rpb8)RNA polymerase Rpb8- Family
Q [auth I]PF02150RNA polymerases M/15 Kd subunit (RNA_POL_M_15KD)RNA polymerases M/15 Kd subunit- Domain
Q [auth I]PF01096Transcription factor S-II (TFIIS) (TFIIS_C)Transcription factor S-II (TFIIS)- Domain
R [auth J]PF01194RNA polymerases N / 8 kDa subunit (RNA_pol_N)RNA polymerases N / 8 kDa subunit- Domain
S [auth K]PF01193RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L)RNA polymerase Rpb3/Rpb11 dimerisation domainThe two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ...The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation domain of the alpha subunit/Rpb3 is interrupted by an insert domain (Pfam:PF01000). Some of the alpha subunits also contain iron-sulphur binding domains (Pfam:PF00037). Rpb11 is found as a continuous domain. Members of this family include: alpha subunit from eubacteria, alpha subunits from chloroplasts, Rpb3 subunits from eukaryotes, Rpb11 subunits from eukaryotes, RpoD subunits from archaeal spp, and RpoL subunits from archaeal spp.
Domain
S [auth K]PF13656RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L_2)RNA polymerase Rpb3/Rpb11 dimerisation domainThe two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ...The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation domain of the alpha subunit/Rpb3 is interrupted by an insert domain (Pfam:PF01000). Some of the alpha subunits also contain iron-sulphur binding domains (Pfam:PF00037). Rpb11 is found as a continuous domain. Members of this family include: alpha subunit from eubacteria, alpha subunits from chloroplasts, Rpb3 subunits from eukaryotes, Rpb11 subunits from eukaryotes, RpoD subunits from archaeal spp, and RpoL subunits from archaeal spp. Many of the members of this family carry only the N-terminal region of Rpb11.
Domain
B [auth 1]PF03909BSD domain (BSD)BSD domainThis domain contains a distinctive -FW- motif. It is found in a family of eukaryotic transcription factors as well as a set of proteins of unknown function.Domain
B [auth 1]PF08567TFIIH p62 subunit, N-terminal domain (PH_TFIIH)TFIIH p62 subunit, N-terminal domainThe N-terminal domain of the TFIIH basal transcription factor complex p62 subunit (BTF2-p62) forms an interaction with the 3' endonuclease XPG, which is essential for activity. The 3' endonuclease XPG is a major component of the nucleotide excision ...The N-terminal domain of the TFIIH basal transcription factor complex p62 subunit (BTF2-p62) forms an interaction with the 3' endonuclease XPG, which is essential for activity. The 3' endonuclease XPG is a major component of the nucleotide excision repair machinery. The structure of the N-terminal domain reveals that it adopts a pleckstrin homology (PH) fold [1,2]. This PH-type domain has been shown to bind to a mono-phosphorylated inositide [2].
Domain
T [auth L]PF03604DNA directed RNA polymerase, 7 kDa subunit (DNA_RNApol_7kD)DNA directed RNA polymerase, 7 kDa subunit- Domain
U [auth M]PF00382Transcription factor TFIIB repeat (TFIIB)Transcription factor TFIIB repeat- Domain
U [auth M]PF08271TFIIB zinc-binding (TF_Zn_Ribbon)TFIIB zinc-bindingThe transcription factor TFIIB contains a zinc-binding motif near the N-terminus. This domain is involved in the interaction with RNA pol II and TFIIF and plays a crucial role in selecting the transcription initiation site. The domain adopts a zinc ...The transcription factor TFIIB contains a zinc-binding motif near the N-terminus. This domain is involved in the interaction with RNA pol II and TFIIF and plays a crucial role in selecting the transcription initiation site. The domain adopts a zinc ribbon like structure [1].
Domain
V [auth O]PF00352Transcription factor TFIID (or TATA-binding protein, TBP) (TBP)Transcription factor TFIID (or TATA-binding protein, TBP)- Domain
AA [auth W]PF02002TFIIE alpha subunit (TFIIE_alpha)TFIIE alpha subunit- Family
BA [auth X]PF18121TFA2 Winged helix domain 2 (TFA2_Winged_2)TFA2 Winged helix domain 2This is the second winged helix domain can be found in TFA2 proteins present in Saccharomyces cerevisiae. In form 2, the domain interacts directly with Rad3, a DNA helicase [1].Domain
BA [auth X]PF02186TFIIE beta subunit core domain (TFIIE_beta)TFIIE beta subunit core domainGeneral transcription factor TFIIE consists of two subunits, TFIIE alpha Pfam:PF02002 and TFIIE beta. TFIIE beta has been found to bind to the region where the promoter starts to open to be single-stranded upon transcription initiation by RNA polymer ...General transcription factor TFIIE consists of two subunits, TFIIE alpha Pfam:PF02002 and TFIIE beta. TFIIE beta has been found to bind to the region where the promoter starts to open to be single-stranded upon transcription initiation by RNA polymerase II. The structure of the DNA binding core region has been solved [1] and has a winged helix fold.
Domain
C [auth 2]PF03849Transcription factor Tfb2 (Tfb2)Transcription factor Tfb2- Family
C [auth 2]PF18307Transcription factor Tfb2 (p52) C-terminal domain (Tfb2_C)Transcription factor Tfb2 (p52) C-terminal domainThis is the C-terminal domain of Transcription factor Tfb2 present in Saccharomyces cerevisiae. Tfb2 is referred to as p52 in humans. The interaction between p8-Tfb5 and p52-Tfb2 has a key role in the maintenance of the transcription factor TFIIH arc ...This is the C-terminal domain of Transcription factor Tfb2 present in Saccharomyces cerevisiae. Tfb2 is referred to as p52 in humans. The interaction between p8-Tfb5 and p52-Tfb2 has a key role in the maintenance of the transcription factor TFIIH architecture and TFIIHs function in nucleotide-excision repair (NER) pathway. The C-terminal domain of Tfb2 is thought to have a crucial role in DNA repair [1].
Domain
F [auth 5]PF06331Transcription factor TFIIH complex subunit Tfb5 (Tfb5)Transcription factor TFIIH complex subunit Tfb5- Family
G [auth 6]PF04056Ssl1-like (Ssl1)Ssl1-like- Family
G [auth 6]PF07975TFIIH C1-like domain (C1_4)TFIIH C1-like domainThe carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD ...The carboxyl-terminal region of TFIIH is essential for transcription activity. This regions binds three zinc atoms through two independent domain. The first contains a C4 zinc finger motif, whereas the second is characterised by a CX(2)CX(2-4)FCADCD motif. The solution structure of the second C-terminal domain revealed homology with the regulatory domain of protein kinase C (Pfam:PF00130) [1].
Domain
I [auth A]PF00623RNA polymerase Rpb1, domain 2 (RNA_pol_Rpb1_2)RNA polymerase Rpb1, domain 2RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 2, contains the active site ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 2, contains the active site. The invariant motif -NADFDGD- binds the active site magnesium ion [1,2].
Domain
I [auth A]PF04990RNA polymerase Rpb1, domain 7 (RNA_pol_Rpb1_7)RNA polymerase Rpb1, domain 7RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 7, represents a mobile modu ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 7, represents a mobile module of the RNA polymerase. Domain 7 forms a substantial interaction with the lobe domain of Rpb2 (Pfam:PF04561) [1,2].
Domain
I [auth A]PF05000RNA polymerase Rpb1, domain 4 (RNA_pol_Rpb1_4)RNA polymerase Rpb1, domain 4RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 4, represents the funnel do ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 4, represents the funnel domain. The funnel contain the binding site for some elongation factors [1,2].
Domain
I [auth A]PF04983RNA polymerase Rpb1, domain 3 (RNA_pol_Rpb1_3)RNA polymerase Rpb1, domain 3RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 3, represents the pore doma ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 3, represents the pore domain. The 3' end of RNA is positioned close to this domain. The pore delimited by this domain is thought to act as a channel through which nucleotides enter the active site and/or where the 3' end of the RNA may be extruded during back-tracking [1,2].
Domain
I [auth A]PF04992RNA polymerase Rpb1, domain 6 (RNA_pol_Rpb1_6)RNA polymerase Rpb1, domain 6RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 6, represents a mobile modu ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 6, represents a mobile module of the RNA polymerase. Domain 6 forms part of the shelf module [1,2]. This family appears to be specific to the largest subunit of RNA polymerase II.
Domain
I [auth A]PF04998RNA polymerase Rpb1, domain 5 (RNA_pol_Rpb1_5)RNA polymerase Rpb1, domain 5RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 5, represents the discontin ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 5, represents the discontinuous cleft domain that is required to from the central cleft or channel where the DNA is bound [1,2].
Domain
I [auth A]PF04997RNA polymerase Rpb1, domain 1 (RNA_pol_Rpb1_1)RNA polymerase Rpb1, domain 1RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 1, represents the clamp do ...RNA polymerases catalyse the DNA dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). This domain, domain 1, represents the clamp domain, which a mobile domain involved in positioning the DNA, maintenance of the transcription bubble and positioning of the nascent RNA strand [1,2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
D [auth 3]RNA polymerase II transcription factor B subunit 3
E [auth 4]General transcription and DNA repair factor IIH subunit TFB4,General transcription and DNA repair factor IIH subunit TFB4,RNA polymerase II transcription factor B subunit 4,General transcription and DNA repair factor IIH subunit TFB4,General transcription and DNA repair factor IIH subunit TFB4
H [auth 7]General transcription and DNA repair factor IIH helicase subunit XPB,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,DNA repair helicase RAD25,General transcription and DNA repair factor IIH helicase subunit XPB,General transcription and DNA repair factor IIH helicase subunit XPB
Z [auth V]Transcription initiation factor IIA subunit 2
A [auth 0]General transcription and DNA repair factor IIH helicase subunit XPD,General transcription and DNA repair factor IIH helicase subunit XPD,DNA repair helicase RAD3,DNA repair helicase RAD3,General transcription and DNA repair factor IIH helicase subunit XPD
J [auth B]DNA-directed RNA polymerase II subunit RPB2
K [auth C]DNA-directed RNA polymerase II subunit RPB3
L [auth D]DNA-directed RNA polymerase II subunit RPB4
M [auth E]DNA-directed RNA polymerases I, II, and III subunit RPABC1
N [auth F]DNA-directed RNA polymerases I, II, and III subunit RPABC2
O [auth G]DNA-directed RNA polymerase II subunit RPB7
P [auth H]DNA-directed RNA polymerases I, II, and III subunit RPABC3
Q [auth I]DNA-directed RNA polymerase II subunit RPB9
R [auth J]DNA-directed RNA polymerases I, II, and III subunit RPABC5
S [auth K]DNA-directed RNA polymerase II subunit RPB11
B [auth 1]General transcription and DNA repair factor IIH subunit TFB1,General transcription and DNA repair factor IIH subunit TFB1,RNA polymerase II transcription factor B subunit 1,General transcription and DNA repair factor IIH subunit TFB1,RNA polymerase II transcription factor B subunit 1,General transcription and DNA repair factor IIH subunit TFB1,General transcription and DNA repair factor IIH subunit TFB1,General transcription and DNA repair factor IIH subunit TFB1,RNA polymerase II transcription factor B subunit 1,General transcription and DNA repair factor IIH subunit TFB1,RNA polymerase II transcription factor B subunit 1,General transcription and DNA repair factor IIH subunit TFB1,General transcription and DNA repair factor IIH subunit TFB1
T [auth L]DNA-directed RNA polymerases I, II, and III subunit RPABC4
U [auth M]Transcription initiation factor IIB
V [auth O]TATA-box-binding protein
W [auth Q]Transcription initiation factor IIF subunit alpha
X [auth R]Transcription initiation factor IIF subunit beta
Y [auth U]Transcription initiation factor IIA large subunit,Transcription initiation factor IIA large subunit
AA [auth W]Transcription initiation factor IIE subunit alpha,Transcription initiation factor IIE subunit alpha,Transcription initiation factor IIE subunit alpha,Transcription initiation factor IIE subunit alpha,Transcription initiation factor IIE subunit alpha
BA [auth X]Transcription initiation factor IIE subunit beta
CA [auth Z]Unknown protein---
C [auth 2]General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2,General transcription and DNA repair factor IIH subunit TFB2
DA [auth N]non-template DNA (HIS4)---
EA [auth T]Template DNA (HIS4)---
F [auth 5]General transcription and DNA repair factor IIH subunit TFB5-
G [auth 6]General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1,General transcription and DNA repair factor IIH subunit SSL1
I [auth A]DNA-directed RNA polymerase II subunit RPB1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
D [auth 3]IPR017907Zinc finger, RING-type, conserved siteConserved Site
D [auth 3]IPR004575Cdk-activating kinase assembly factor MAT1/Tfb3Family
D [auth 3]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
D [auth 3]IPR015877Cdk-activating kinase assembly factor MAT1, centreDomain
D [auth 3]IPR001841Zinc finger, RING-typeDomain
E [auth 4]IPR004600TFIIH subunit Tfb4/GTF2H3Family
E [auth 4]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
H [auth 7]IPR032830Helicase XPB/Ssl2, N-terminal domainDomain
H [auth 7]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
H [auth 7]IPR006935Helicase/UvrB, N-terminalDomain
H [auth 7]IPR001650Helicase, C-terminal domain-likeDomain
H [auth 7]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
H [auth 7]IPR032438ERCC3/RAD25/XPB helicase, C-terminal domainDomain
H [auth 7]IPR001161Helicase XPB/Ssl2Family
Z [auth V]IPR015871Transcription initiation factor IIA, gamma subunit, C-terminalDomain
Z [auth V]IPR015872Transcription initiation factor IIA, gamma subunit, N-terminalDomain
Z [auth V]IPR009083Transcription factor IIA, alpha-helical domainHomologous Superfamily
Z [auth V]IPR009088Transcription factor IIA, beta-barrelHomologous Superfamily
Z [auth V]IPR003194Transcription initiation factor IIA, gamma subunitFamily
A [auth 0]IPR010643Helical and beta-bridge domainDomain
A [auth 0]IPR001945RAD3/XPD familyFamily
A [auth 0]IPR045028Helicase superfamily 1/2, DinG/Rad3-likeFamily
A [auth 0]IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
A [auth 0]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth 0]IPR042493Bacterial type XPD DNA helicase, FeS cluster domainHomologous Superfamily
A [auth 0]IPR006554Helicase-like, DEXD box c2 typeDomain
A [auth 0]IPR006555ATP-dependent helicase, C-terminalDomain
A [auth 0]IPR010614RAD3-like helicase, DEADDomain
A [auth 0]IPR014013Helicase superfamily 1/2, ATP-binding domain, DinG/Rad3-typeDomain
A [auth 0]IPR013020ATP-dependent helicase Rad3/Chl1-likeFamily
J [auth B]IPR007120DNA-directed RNA polymerase, subunit 2, hybrid-binding domainDomain
J [auth B]IPR007121RNA polymerase, beta subunit, conserved siteConserved Site
J [auth B]IPR007646RNA polymerase Rpb2, domain 4Domain
J [auth B]IPR007647RNA polymerase Rpb2, domain 5Domain
J [auth B]IPR014724RNA polymerase Rpb2, OB-foldHomologous Superfamily
J [auth B]IPR007642RNA polymerase Rpb2, domain 2Domain
J [auth B]IPR015712DNA-directed RNA polymerase, subunit 2Family
J [auth B]IPR037033DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamilyHomologous Superfamily
J [auth B]IPR037034RNA polymerase Rpb2, domain 2 superfamilyHomologous Superfamily
J [auth B]IPR007645RNA polymerase Rpb2, domain 3Domain
J [auth B]IPR007644RNA polymerase, beta subunit, protrusionDomain
J [auth B]IPR007641RNA polymerase Rpb2, domain 7Domain
K [auth C]IPR011262DNA-directed RNA polymerase, insert domainDomain
K [auth C]IPR011263DNA-directed RNA polymerase, RpoA/D/Rpb3-typeDomain
K [auth C]IPR022842DNA-directed RNA polymerase subunit Rpo3/Rpb3/RPAC1Family
K [auth C]IPR036643DNA-directed RNA polymerase, insert domain superfamilyHomologous Superfamily
K [auth C]IPR001514DNA-directed RNA polymerase, 30-40kDa subunit, conserved siteConserved Site
K [auth C]IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
L [auth D]IPR005574RNA polymerase subunit Rpb4/RPC9Family
L [auth D]IPR010997HRDC-like superfamilyHomologous Superfamily
L [auth D]IPR006590RNA polymerase Rpb4/RPC9, coreDomain
L [auth D]IPR038324Rpb4/RPC9 superfamilyHomologous Superfamily
L [auth D]IPR045222DNA-directed RNA polymerase II subunit Rpb4-likeFamily
M [auth E]IPR036710RNA polymerase Rpb5, N-terminal domain superfamilyHomologous Superfamily
M [auth E]IPR014381DNA-directed RNA polymerase subunit Rpo5/Rpb5Family
M [auth E]IPR035913RPB5-like RNA polymerase subunit superfamilyHomologous Superfamily
M [auth E]IPR000783RNA polymerase, subunit H/Rpb5 C-terminalDomain
M [auth E]IPR020608RNA polymerase, subunit H/Rpb5, conserved siteConserved Site
M [auth E]IPR005571RNA polymerase, Rpb5, N-terminalDomain
N [auth F]IPR028363DNA-directed RNA polymerase, subunit RPB6Family
N [auth F]IPR006111Archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunitFamily
N [auth F]IPR020708DNA-directed RNA polymerase, 14-18kDa subunit, conserved siteConserved Site
N [auth F]IPR006110RNA polymerase, subunit omega/Rpo6/RPB6Family
N [auth F]IPR036161RPB6/omega subunit-like superfamilyHomologous Superfamily
O [auth G]IPR003029S1 domainDomain
O [auth G]IPR045113RNA polymerase subunit Rpb7-likeFamily
O [auth G]IPR005576RNA polymerase Rpb7-like , N-terminalDomain
O [auth G]IPR036898RNA polymerase Rpb7-like, N-terminal domain superfamilyHomologous Superfamily
O [auth G]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
P [auth H]IPR005570DNA-directed RNA polymerases I, II, and III subunit RPABC3Family
P [auth H]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
Q [auth I]IPR012164DNA-directed RNA polymerase subunit/transcription factor SFamily
Q [auth I]IPR001222Zinc finger, TFIIS-typeDomain
Q [auth I]IPR034012Pol II subunit B9, C-terminal zinc ribbonDomain
Q [auth I]IPR019761DNA-directed RNA polymerase M, 15kDa subunit, conserved siteConserved Site
Q [auth I]IPR001529DNA-directed RNA polymerase, M/15kDa subunitDomain
R [auth J]IPR020789RNA polymerases, subunit N, zinc binding siteBinding Site
R [auth J]IPR000268DNA-directed RNA polymerase subunit RPABC5/Rpb10Family
R [auth J]IPR023580RNA polymerase subunit RPB10Homologous Superfamily
S [auth K]IPR009025DNA-directed RNA polymerase, RBP11-like dimerisation domainDomain
S [auth K]IPR037685RNA polymerase RBP11Family
S [auth K]IPR022905DNA-directed RNA polymerase subunit Rpo11-likeFamily
S [auth K]IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
S [auth K]IPR008193DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved siteConserved Site
B [auth 1]IPR013876TFIIH p62 subunit, N-terminalDomain
B [auth 1]IPR035925BSD domain superfamilyHomologous Superfamily
B [auth 1]IPR027079TFIIH subunit Tfb1/GTF2H1Family
B [auth 1]IPR011993PH-like domain superfamilyHomologous Superfamily
B [auth 1]IPR005607BSD domainDomain
T [auth L]IPR006591RNA polymerase archaeal subunit P/eukaryotic subunit RPABC4Family
T [auth L]IPR029040RNA polymerase subunit RPABC4/transcription elongation factor Spt4Homologous Superfamily
T [auth L]IPR039747DNA-directed RNA polymerases I, II, and III subunit RPABC4Family
U [auth M]IPR000812Transcription factor TFIIBFamily
U [auth M]IPR023486Transcription factor TFIIB, conserved siteConserved Site
U [auth M]IPR013150Transcription factor TFIIB, cyclin-like domainDomain
U [auth M]IPR013137Zinc finger, TFIIB-typeDomain
U [auth M]IPR036915Cyclin-like superfamilyHomologous Superfamily
U [auth M]IPR013763Cyclin-like domainDomain
V [auth O]IPR030491TATA-box binding protein, conserved siteConserved Site
V [auth O]IPR000814TATA-box binding proteinFamily
V [auth O]IPR012295TBP domain superfamilyHomologous Superfamily
V [auth O]IPR033710TATA-box binding protein, eukaryoticFamily
W [auth Q]IPR008851Transcription initiation factor IIF, alpha subunitFamily
W [auth Q]IPR011039Transcription Factor IIF, Rap30/Rap74, interactionHomologous Superfamily
X [auth R]IPR003196Transcription initiation factor IIF, beta subunitFamily
X [auth R]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
X [auth R]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
X [auth R]IPR040450TFIIF beta subunit, HTH domainDomain
X [auth R]IPR040504TFIIF, beta subunit, N-terminalDomain
X [auth R]IPR011039Transcription Factor IIF, Rap30/Rap74, interactionHomologous Superfamily
Y [auth U]IPR004855Transcription factor IIA, alpha/beta subunitFamily
Y [auth U]IPR009088Transcription factor IIA, beta-barrelHomologous Superfamily
AA [auth W]IPR024550TFIIEalpha/SarR/Rpc3 HTH domainDomain
AA [auth W]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
AA [auth W]IPR039997Transcription factor EFamily
AA [auth W]IPR017919Transcription factor TFE/TFIIEalpha HTH domainDomain
AA [auth W]IPR002853Transcription initiation factor IIE subunit alpha, N-terminalDomain
BA [auth X]IPR040501TFA2, Winged helix domain 2Domain
BA [auth X]IPR016656Transcription initiation factor TFIIE, beta subunitFamily
BA [auth X]IPR003166Transcription factor TFIIE beta subunit, DNA-binding domainDomain
C [auth 2]IPR040662Transcription factor Tfb2, C-terminal domainDomain
C [auth 2]IPR004598Transcription factor TFIIH subunit p52/Tfb2Family
F [auth 5]IPR009400TFIIH subunit TTDA/Tfb5Family
F [auth 5]IPR035935TFB5-like superfamilyHomologous Superfamily
G [auth 6]IPR007198Ssl1-likeDomain
G [auth 6]IPR012170TFIIH subunit Ssl1/p44Family
G [auth 6]IPR004595TFIIH C1-like domainDomain
G [auth 6]IPR013087Zinc finger C2H2-typeDomain
G [auth 6]IPR036465von Willebrand factor A-like domain superfamilyHomologous Superfamily
G [auth 6]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
G [auth 6]IPR002035von Willebrand factor, type ADomain
G [auth 6]IPR046349C1-like domain superfamilyHomologous Superfamily
I [auth A]IPR007081RNA polymerase Rpb1, domain 5Domain
I [auth A]IPR045867DNA-directed RNA polymerase, subunit beta-primeFamily
I [auth A]IPR007075RNA polymerase Rpb1, domain 6Domain
I [auth A]IPR000684RNA polymerase II, heptapeptide repeat, eukaryoticRepeat
I [auth A]IPR007083RNA polymerase Rpb1, domain 4Domain
I [auth A]IPR044893RNA polymerase Rpb1, clamp domain superfamilyHomologous Superfamily
I [auth A]IPR006592RNA polymerase, N-terminalDomain
I [auth A]IPR007066RNA polymerase Rpb1, domain 3Domain
I [auth A]IPR007073RNA polymerase Rpb1, domain 7Domain
I [auth A]IPR042102RNA polymerase Rpb1, domain 3 superfamilyHomologous Superfamily
I [auth A]IPR038593RNA polymerase Rpb1, domain 7 superfamilyHomologous Superfamily
I [auth A]IPR000722RNA polymerase, alpha subunitDomain
I [auth A]IPR038120RNA polymerase Rpb1, funnel domain superfamilyHomologous Superfamily
I [auth A]IPR007080RNA polymerase Rpb1, domain 1Domain