Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
K [auth H]SCOP2B SuperfamilyRBP8/CHS5 N-terminal domain-like 8093397 3002702 SCOP2B (2022-06-29)
K [auth H]SCOP2B SuperfamilyRBP8/CHS5 N-terminal domain-like 8078389 3002702 SCOP2B (2022-06-29)
L [auth J]SCOP2B SuperfamilyRNA polymerase subunit RPB10 8094671 3001213 SCOP2B (2022-06-29)
G [auth L]SCOP2B SuperfamilyRNA polymerase subunits 8093616 3001823 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BRNA_pol_Rpb2_6_3rd_2e7dn3B4 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: RNA_pol_Rpb2_6_3rd_2ECOD (1.6)
BRNA_pol_Rpb2_6_2nd_1e7dn3B1 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)
BRNA_pol_Rpb2_3e7dn3B7 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)
BRNA_pol_Rpb2_1e7dn3B6 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)
BRNA_pol_Rpb2_45_1e7dn3B3 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)
BRNA_pol_Rpb2_7e7dn3B2 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)
BRNA_pol_Rpb2_4e7dn3B5 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)
D [auth G]RNA_pol_Rbc25e7dn3G2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: RNA_pol_Rbc25ECOD (1.6)
D [auth G]SHS2_Rpb7-Ne7dn3G1 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)
F [auth K]RNA_pol_L_2e7dn3K1 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)
K [auth H]RNA_pol_Rpb8e7dn3H1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: RNA_pol_Rpb8ECOD (1.6)
M [auth O]HTH_9e7dn3O5 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_9ECOD (1.6)
M [auth O]HTH_9_1e7dn3O1 A: alpha arraysX: HTHH: HTHT: wingedF: HTH_9_1ECOD (1.6)
M [auth O]RNA_pol_Rpc82_1e7dn3O4 A: alpha arraysX: HTHH: HTHT: wingedF: RNA_pol_Rpc82_1ECOD (1.6)
M [auth O]KOG2587_2nd_1e7dn3O3 A: alpha bundlesX: Long alpha-hairpinH: RPC62 helical hairpin domain (From Topology)T: RPC62 helical hairpin domainF: KOG2587_2nd_1ECOD (1.6)
O [auth D]RNA_pol_Rpb4e7dn3D1 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: RNA_pol_Rpb4ECOD (1.6)
P [auth M]Sin_Ne7dn3M1 A: beta complex topologyX: triple barrel (From Homology)H: triple barrelT: Rap30/74 interaction domains-likeF: Sin_NECOD (1.6)
J [auth F]RNA_pol_Rpb6_1e7dn3F1 A: alpha arraysX: RPB6/omega subunit-like (From Homology)H: RPB6/omega subunit-likeT: RPB6F: RNA_pol_Rpb6_1ECOD (1.6)
L [auth J]RNA_pol_Ne7dn3J1 A: alpha arraysX: HTHH: RPB10 (From Topology)T: RPB10F: RNA_pol_NECOD (1.6)
Q [auth N]RNA_pol_Rpc4e7dn3N1 A: beta complex topologyX: triple barrel (From Homology)H: triple barrelT: Rap30/74 interaction domains-likeF: RNA_pol_Rpc4ECOD (1.6)
CRNA_pol_Le7dn3C2 A: a+b two layersX: DCoH-likeH: RBP11-like subunits of RNA polymerase (From Topology)T: RBP11-like subunits of RNA polymeraseF: RNA_pol_LECOD (1.6)
CRNA_pol_A_bac_1e7dn3C1 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)
E [auth I]RNA_POL_M_15KDe7dn3I1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: RNA_POL_M_15KDECOD (1.6)
G [auth L]DNA_RNApol_7kDe7dn3L1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: DNA_RNApol_7kDECOD (1.6)
H [auth P]F_UNCLASSIFIEDe7dn3P1 A: alpha arraysX: HTHH: HTHT: wingedF: F_UNCLASSIFIEDECOD (1.6)
I [auth E]RNA_pol_Rpb5_Ce7dn3E1 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)
I [auth E]RNA_pol_Rpb5_Ne7dn3E2 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)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
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
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
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
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
PF04563RNA polymerase beta subunit (RNA_pol_Rpb2_1)RNA polymerase beta subunit- Family
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
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
D [auth G]PF08292RNA polymerase III subunit Rpc25 (RNA_pol_Rbc25)RNA polymerase III subunit Rpc25Rpc25 is a strongly conserved subunit of RNA polymerase III and has homology to Rpa43 in RNA polymerase I, Rpb7 in RNA polymerase II and the archaeal RpoE subunit. Rpc25 is required for transcription initiation and is not essential for the elongating ...Rpc25 is a strongly conserved subunit of RNA polymerase III and has homology to Rpa43 in RNA polymerase I, Rpb7 in RNA polymerase II and the archaeal RpoE subunit. Rpc25 is required for transcription initiation and is not essential for the elongating properties of RNA polymerase III [1].
Domain
D [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
F [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
K [auth H]PF03870RNA polymerase Rpb8 (RNA_pol_Rpb8)RNA polymerase Rpb8- Family
M [auth O]PF08221RNA polymerase III subunit RPC82 helix-turn-helix domain (HTH_9)RNA polymerase III subunit RPC82 helix-turn-helix domainThis family consists of several DNA-directed RNA polymerase III polypeptides which are related to the Saccharomyces cerevisiae RPC82 protein. RNA polymerase C (III) promotes the transcription of tRNA and 5S RNA genes. In Saccharomyces cerevisiae, the ...This family consists of several DNA-directed RNA polymerase III polypeptides which are related to the Saccharomyces cerevisiae RPC82 protein. RNA polymerase C (III) promotes the transcription of tRNA and 5S RNA genes. In Saccharomyces cerevisiae, the enzyme is composed of 15 subunits, ranging from 160 to about 10 kDa [1]. This region is a probably DNA-binding helix-turn-helix.
Domain
M [auth O]PF20912DNA-directed RNA polymerase III subunit RPC3, helical hairpin domain (RPC3_helical)DNA-directed RNA polymerase III subunit RPC3, helical hairpin domainThis domain is found in the subunit RPC3 (also known as RPC62) of the eukaryotic DNA-directed RNA polymerase III, which synthesises small RNAs, such as 5S rRNA and tRNAs. RPC3 shows four defined domains folded around a fifth C-terminal domain consist ...This domain is found in the subunit RPC3 (also known as RPC62) of the eukaryotic DNA-directed RNA polymerase III, which synthesises small RNAs, such as 5S rRNA and tRNAs. RPC3 shows four defined domains folded around a fifth C-terminal domain consisting of two long alpha- helices (this entry). This domain appears to be reminiscent of coiled- coil motifs [1].
Domain
M [auth O]PF22536POLR3C, C-terminal winged-helix domain (POLR3C_WHD)POLR3C, C-terminal winged-helix domainThis entry represents a C-terminal WH-like domain (WH4) found in the DNA-directed RNA polymerase III subunit RPC3 (POLR3C) from humans (also known as hRPC62) [1]. POLR3C exhibits helicase activity [2]. Helicases are enzymes responsible for unwinding ...This entry represents a C-terminal WH-like domain (WH4) found in the DNA-directed RNA polymerase III subunit RPC3 (POLR3C) from humans (also known as hRPC62) [1]. POLR3C exhibits helicase activity [2]. Helicases are enzymes responsible for unwinding DNA or RNA helices, facilitating essential processes such as transcription and DNA replication. RNA polymerase (pol) III is responsible for transcribing tRNAs, 5S RNA, and U6 RNA in eukaryotes. The human Pol III complex consists of a total of 17 subunits.
Domain
M [auth O]PF05645RNA polymerase III subunit RPC82 (RNA_pol_Rpc82)RNA polymerase III subunit RPC82- Family
O [auth D]PF03874RNA polymerase Rpb4 (RNA_pol_Rpb4)RNA polymerase Rpb4- Family
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
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
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
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
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
J [auth F]PF01192RNA polymerase Rpb6 (RNA_pol_Rpb6)RNA polymerase Rpb6- Family
L [auth J]PF01194RNA polymerases N / 8 kDa subunit (RNA_pol_N)RNA polymerases N / 8 kDa subunit- Domain
Q [auth N]PF05132RNA polymerase III RPC4 (RNA_pol_Rpc4)RNA polymerase III RPC4- Family
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
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
E [auth I]PF02150RNA polymerases M/15 Kd subunit (RNA_POL_M_15KD)RNA polymerases M/15 Kd subunit- Domain
G [auth L]PF03604DNA directed RNA polymerase, 7 kDa subunit (DNA_RNApol_7kD)DNA directed RNA polymerase, 7 kDa subunit- Domain
I [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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
DNA-directed RNA polymerase III subunit RPC2
D [auth G]DNA-directed RNA polymerase III subunit RPC8
F [auth K]DNA-directed RNA polymerases I and III subunit RPAC2
K [auth H]DNA-directed RNA polymerases I, II, and III subunit RPABC3
M [auth O]DNA-directed RNA polymerase III subunit RPC3
O [auth D]DNA-directed RNA polymerase III subunit RPC9
P [auth M]DNA-directed RNA polymerase III subunit RPC5-
S [auth Y]DNA (5'-D(P*TP*TP*CP*CP*GP*AP*GP*AP*TP*CP*AP*GP*AP*CP*GP*AP*GP*AP*TP*CP*GP*GP*G)-3')---
DNA-directed RNA polymerase III subunit RPC1
J [auth F]DNA-directed RNA polymerases I, II, and III subunit RPABC2
L [auth J]DNA-directed RNA polymerases I, II, and III subunit RPABC5
N [auth Q]DNA-directed RNA polymerase III subunit RPC7
Q [auth N]DNA-directed RNA polymerase III subunit RPC4
R [auth X]DNA (5'-D(P*TP*CP*GP*TP*CP*TP*GP*AP*TP*CP*TP*CP*GP*GP*AP*A)-3')---
T [auth R]RNA (5'-R(P*CP*CP*CP*GP*AP*U)-3')---
DNA-directed RNA polymerases I and III subunit RPAC1
E [auth I]DNA-directed RNA polymerase III subunit RPC10
G [auth L]DNA-directed RNA polymerases I, II, and III subunit RPABC4
H [auth P]DNA-directed RNA polymerase III subunit RPC6
I [auth E]DNA-directed RNA polymerases I, II, and III subunit RPABC1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR007120DNA-directed RNA polymerase, subunit 2, hybrid-binding domainDomain
IPR007121RNA polymerase, beta subunit, conserved siteConserved Site
IPR007646RNA polymerase Rpb2, domain 4Domain
IPR007647RNA polymerase Rpb2, domain 5Domain
IPR014724RNA polymerase Rpb2, OB-foldHomologous Superfamily
IPR007642RNA polymerase Rpb2, domain 2Domain
IPR015712DNA-directed RNA polymerase, subunit 2Family
IPR037033DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamilyHomologous Superfamily
IPR007645RNA polymerase Rpb2, domain 3Domain
IPR007644RNA polymerase, beta subunit, protrusionDomain
IPR007641RNA polymerase Rpb2, domain 7Domain
D [auth G]IPR045113RNA polymerase subunit Rpb7-likeFamily
D [auth G]IPR005576RNA polymerase Rpb7-like , N-terminalDomain
D [auth G]IPR013238RNA polymerase III, subunit Rpc25Domain
D [auth G]IPR036898RNA polymerase Rpb7-like, N-terminal domain superfamilyHomologous Superfamily
D [auth G]IPR004519DNA-directed RNA polymerase, subunit E/RPC8Family
D [auth G]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
F [auth K]IPR022905DNA-directed RNA polymerase subunit Rpo11-likeFamily
F [auth K]IPR009025DNA-directed RNA polymerase, RBP11-like dimerisation domainDomain
F [auth K]IPR033898DNA-directed RNA polymerases I and III subunit AC19Family
F [auth K]IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
F [auth K]IPR008193DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved siteConserved Site
K [auth H]IPR005570DNA-directed RNA polymerases I, II, and III subunit RPABC3Family
K [auth H]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
M [auth O]IPR008806RNA polymerase III Rpc82, C -terminalDomain
M [auth O]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
M [auth O]IPR013197RNA polymerase III subunit RPC82-related, helix-turn-helixDomain
M [auth O]IPR039748DNA-directed RNA polymerase III subunit RPC3Family
O [auth D]IPR005574RNA polymerase subunit Rpb4/RPC9Family
O [auth D]IPR038846DNA-directed RNA polymerase III subunit RPC9Family
O [auth D]IPR010997HRDC-like superfamilyHomologous Superfamily
O [auth D]IPR006590RNA polymerase Rpb4/RPC9, coreDomain
O [auth D]IPR038324Rpb4/RPC9 superfamilyHomologous Superfamily
P [auth M]IPR006886DNA-directed RNA polymerase III subunit Rpc5Family
P [auth M]IPR045576DNA-directed RNA polymerase III subunit RPC5, C-terminalDomain
IPR007081RNA polymerase Rpb1, domain 5Domain
IPR045867DNA-directed RNA polymerase, subunit beta-primeFamily
IPR035697DNA-directed RNA polymerase III subunit RPC1, N-terminalDomain
IPR035698DNA-directed RNA polymerase III subunit RPC1, C-terminalDomain
IPR007083RNA polymerase Rpb1, domain 4Domain
IPR044893RNA polymerase Rpb1, clamp domain superfamilyHomologous Superfamily
IPR006592RNA polymerase, N-terminalDomain
IPR007066RNA polymerase Rpb1, domain 3Domain
IPR042102RNA polymerase Rpb1, domain 3 superfamilyHomologous Superfamily
IPR000722RNA polymerase, alpha subunitDomain
IPR038120RNA polymerase Rpb1, funnel domain superfamilyHomologous Superfamily
IPR007080RNA polymerase Rpb1, domain 1Domain
J [auth F]IPR020708DNA-directed RNA polymerase, 14-18kDa subunit, conserved siteConserved Site
J [auth F]IPR028363DNA-directed RNA polymerase, subunit RPB6Family
J [auth F]IPR006110RNA polymerase, subunit omega/Rpo6/RPB6Family
J [auth F]IPR036161RPB6/omega subunit-like superfamilyHomologous Superfamily
J [auth F]IPR006111Archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunitFamily
L [auth J]IPR023580RNA polymerase subunit RPB10Homologous Superfamily
L [auth J]IPR020789RNA polymerases, subunit N, zinc binding siteBinding Site
L [auth J]IPR000268DNA-directed RNA polymerase subunit RPABC5/Rpb10Family
N [auth Q]IPR024661DNA-directed RNA polymerase III, subunit Rpc31Family
Q [auth N]IPR007811DNA-directed RNA polymerase III subunit RPC4Family
IPR011262DNA-directed RNA polymerase, insert domainDomain
IPR011263DNA-directed RNA polymerase, RpoA/D/Rpb3-typeDomain
IPR050518Archaeal Rpo3/Eukaryotic RPB3 RNA Polymerase SubunitFamily
IPR022842DNA-directed RNA polymerase subunit Rpo3/Rpb3/RPAC1Family
IPR033901DNA-directed RNA polymerases I and III subunit AC40Family
IPR036643DNA-directed RNA polymerase, insert domain superfamilyHomologous Superfamily
IPR001514DNA-directed RNA polymerase, 30-40kDa subunit, conserved siteConserved Site
IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
E [auth I]IPR012164DNA-directed RNA polymerase subunit/transcription factor SFamily
E [auth I]IPR001222Zinc finger, TFIIS-typeDomain
E [auth I]IPR019761DNA-directed RNA polymerase M, 15kDa subunit, conserved siteConserved Site
E [auth I]IPR001529DNA-directed RNA polymerase, M/15kDa subunitDomain
E [auth I]IPR034014Pol III subunit C11, C-terminal zinc ribbonDomain
G [auth L]IPR006591RNA polymerase archaeal subunit P/eukaryotic subunit RPABC4Family
G [auth L]IPR029040RNA polymerase subunit RPABC4/transcription elongation factor Spt4Homologous Superfamily
G [auth L]IPR039747DNA-directed RNA polymerases I, II, and III subunit RPABC4Family
H [auth P]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
H [auth P]IPR007832RNA polymerase Rpc34Family
H [auth P]IPR036390Winged helix DNA-binding domain superfamilyHomologous Superfamily
H [auth P]IPR016049RNA polymerase Rpc34-likeFamily
I [auth E]IPR014381DNA-directed RNA polymerase subunit Rpo5/Rpb5Family
I [auth E]IPR036710RNA polymerase Rpb5, N-terminal domain superfamilyHomologous Superfamily
I [auth E]IPR035913RPB5-like RNA polymerase subunit superfamilyHomologous Superfamily
I [auth E]IPR000783RNA polymerase, subunit H/Rpb5 C-terminalDomain
I [auth E]IPR020608RNA polymerase, subunit H/Rpb5, conserved siteConserved Site
I [auth E]IPR005571RNA polymerase, Rpb5, N-terminalDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
PharosQ9NW08
D [auth G]PharosQ9Y535
F [auth K]PharosP0DPB6
K [auth H]PharosP52434
M [auth O]PharosQ9BUI4
O [auth D]PharosO75575
P [auth M]PharosQ9NVU0
PharosO14802
J [auth F]PharosP61218
L [auth J]PharosP62875
N [auth Q]PharosO15318
Q [auth N]PharosP05423
PharosO15160
E [auth I]PharosQ9Y2Y1
G [auth L]PharosP53803
H [auth P]PharosQ9H1D9
I [auth E]PharosP19388