3AOH | pdb_00003aoh

RNA polymerase-Gfh1 complex (Crystal type 1)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	RBP11-like subunits of RNA polymerase	8039604	3001655	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Insert subdomain of RNA polymerase alpha subunit	8039607	3001500	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	RPB6/omega subunit-like	8039612	3000189	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	RPB6/omega subunit-like	8039612	3000189	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	RPB6/omega subunit-like	8039612	3000189	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039613	3001330	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039613	3001330	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039613	3001330	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	Two-barrel nucleic acid polymerases	8039611	3001330	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RNA_pol_A_bac	e3aohA1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: beta-Prism I	T: beta-Prism I	F: RNA_pol_A_bac	ECOD (v294.1)
B	FAD_binding_4	e3aohB1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
F	FAD_binding_4	e3aohF1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
G	FAD_binding_4	e3aohG1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
K	FAD_binding_4	e3aohK1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
L	FAD_binding_4	e3aohL1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
E	ECH_1	e3aohE1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: beta-Prism I	T: beta-Prism I	F: ECH_1	ECOD (v294.1)
J	FAD_binding_4	e3aohJ1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
O	FAD_binding_4	e3aohO1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
R [auth X]	ECH_1	e3aohX1	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: beta-Prism I	T: beta-Prism I	F: ECH_1	ECOD (v294.1)
S [auth Y]	FAD_binding_4	e3aohY1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
T [auth Z]	FAD_binding_4	e3aohZ1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: FAD_binding_4	ECOD (v294.1)
D	Usher	e3aohD1	A: a/b three-layered sandwiches	X: Inserted helical domain in fatty acid synthase subunit beta	H: Voltage-gated ion channels	T: Voltage-gated ion channels	F: Usher	ECOD (v294.1)
I	Transpeptidase	e3aohI4	A: a/b three-layered sandwiches	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Transpeptidase	ECOD (v294.1)
I	Bcl-2,BH4	e3aohI12	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Bcl-2,BH4	ECOD (v294.1)
N	Usher	e3aohN1	A: a/b three-layered sandwiches	X: Inserted helical domain in fatty acid synthase subunit beta	H: Voltage-gated ion channels	T: Voltage-gated ion channels	F: Usher	ECOD (v294.1)
C	RNA_pol_A_bac	e3aohC4	A: a/b three-layered sandwiches	X: N-terminal beta-sandwich domain in anthrax protective antigen	H: beta-Prism I	T: beta-Prism I	F: RNA_pol_A_bac	ECOD (v294.1)
C	Ribosomal_L37e	e3aohC6	A: a/b three-layered sandwiches	X: Globin-like	H: Globin-like	T: Globin-like	F: Ribosomal_L37e	ECOD (v294.1)
C	RNA_pol_Rpb2_6	e3aohC9	A: a/b three-layered sandwiches	X: Four-helical up-and-down bundle	H: Thymidylate synthase/dCMP hydroxymethylase	T: Thymidylate synthase/dCMP hydroxymethylase	F: RNA_pol_Rpb2_6	ECOD (v294.1)
H	Chorismate_bind	e3aohH8	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Chorismate_bind	ECOD (v294.1)
H	RNA_pol_Rpb2_6	e3aohH6	A: a/b three-layered sandwiches	X: Four-helical up-and-down bundle	H: Thymidylate synthase/dCMP hydroxymethylase	T: Thymidylate synthase/dCMP hydroxymethylase	F: RNA_pol_Rpb2_6	ECOD (v294.1)
M	Chorismate_bind	e3aohM8	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Chorismate_bind	ECOD (v294.1)
M	RNA_pol_Rpb2_6	e3aohM6	A: a/b three-layered sandwiches	X: Four-helical up-and-down bundle	H: Thymidylate synthase/dCMP hydroxymethylase	T: Thymidylate synthase/dCMP hydroxymethylase	F: RNA_pol_Rpb2_6	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, F, G, K A, B, F, G, K, L	PF01193	RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L)	RNA polymerase Rpb3/Rpb11 dimerisation domain	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 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
A, B, F, G, K A, B, F, G, K, L	PF01000	RNA polymerase Rpb3/RpoA insert domain (RNA_pol_A_bac)	RNA polymerase Rpb3/RpoA insert domain	Members of this family include: alpha subunit from eubacteria alpha subunits from chloroplasts Rpb3 subunits from eukaryotes RpoD subunits from archaeal	Domain
E, J, O	PF01192	RNA polymerase Rpb6 (RNA_pol_Rpb6)	RNA polymerase Rpb6	-	Family
R [auth X], S [auth Y], T [auth Z]	PF03449	Transcription elongation factor, N-terminal (GreA_GreB_N)	Transcription elongation factor, N-terminal	This domain adopts a long alpha-hairpin structure.	Domain
R [auth X], S [auth Y], T [auth Z]	PF01272	Transcription elongation factor, GreA/GreB, C-term (GreA_GreB)	Transcription elongation factor, GreA/GreB, C-term	This domain has an FKBP-like fold.	Domain
D, I, N	PF00623	RNA polymerase Rpb1, domain 2 (RNA_pol_Rpb1_2)	RNA polymerase Rpb1, domain 2	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 ...	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
D, I, N	PF05000	RNA polymerase Rpb1, domain 4 (RNA_pol_Rpb1_4)	RNA polymerase Rpb1, domain 4	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 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
D, I, N	PF04983	RNA polymerase Rpb1, domain 3 (RNA_pol_Rpb1_3)	RNA polymerase Rpb1, domain 3	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 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
D, I, N	PF04998	RNA polymerase Rpb1, domain 5 (RNA_pol_Rpb1_5)	RNA polymerase Rpb1, domain 5	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 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
D, I, N	PF04997	RNA polymerase Rpb1, domain 1 (RNA_pol_Rpb1_1)	RNA polymerase Rpb1, domain 1	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 dom ...	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
C, H, M	PF04561	RNA polymerase Rpb2, domain 2 (RNA_pol_Rpb2_2)	RNA polymerase Rpb2, domain 2	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 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
C, H, M	PF10385	RNA polymerase beta subunit external 1 domain (RNA_pol_Rpb2_45)	RNA polymerase beta subunit external 1 domain	RNA polymerases catalyse the DNA-dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared with three in eukaryotes (not including mitochondrial or chloroplast polymerases). This domain in prokaryotes spans the gap between ...	RNA polymerases catalyse the DNA-dependent polymerisation of RNA. Prokaryotes contain a single RNA polymerase compared with three in eukaryotes (not including mitochondrial or chloroplast polymerases). This domain in prokaryotes spans the gap between domains 4 and 5 of the yeast protein. It is also known as the external 1 region of the polymerase and is bound in association with the external 2 region [1].	Domain
C, H, M	PF04560	RNA polymerase Rpb2, domain 7 (RNA_pol_Rpb2_7)	RNA polymerase Rpb2, domain 7	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 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
C, H, M	PF04565	RNA polymerase Rpb2, domain 3 (RNA_pol_Rpb2_3)	RNA polymerase Rpb2, domain 3	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 ...	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
C, H, M	PF04563	RNA polymerase beta subunit (RNA_pol_Rpb2_1)	RNA polymerase beta subunit	-	Family
C, H, M	PF00562	RNA polymerase Rpb2, domain 6 (RNA_pol_Rpb2_6)	RNA polymerase Rpb2, domain 6	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 ...	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, F, G, K A, B, F, G, K, L	DNA-directed RNA polymerase subunit alpha	DNA binding binding nucleic acid binding protein binding protein dimerization activity DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex
E, J, O	DNA-directed RNA polymerase subunit omega	DNA binding binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex
P	DNA (5'-D(GPGPTPCPTPGPTPAPTPCPAPCPGPAPGPCPCPAPCPCPGPCPCPGPCPAP*T)-3')	-	-	-
Q	RNA (5'-R(CPCPCPCPGPGPAPAPGPAPUPCPAPUPCPUPUPCPCPGPGPGPGPGPAPUGPCPGPGPCPGP*G)-3')	-	-	-
R [auth X], S [auth Y], T [auth Z]	Anti-cleavage anti-GreA transcription factor Gfh1	DNA binding binding nucleic acid binding RNA polymerase binding protein binding enzyme binding cation binding ion binding metal ion binding small molecule binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process DNA-templated transcription elongation biosynthetic process metabolic process cellular process RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process DNA-templated transcription elongation biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of cellular process regulation of primary metabolic process regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of DNA-templated transcription elongation regulation of biological process biological regulation regulation of macromolecule metabolic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process	-
D, I, N	DNA-directed RNA polymerase subunit beta'	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups transition metal ion binding zinc ion binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex
C, H, M	DNA-directed RNA polymerase subunit beta	DNA binding binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups ribonucleoside binding nucleoside binding DNA binding binding nucleic acid binding DNA-directed RNA polymerase activity 5'-3' RNA polymerase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA polymerase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups ribonucleoside binding nucleoside binding heterocyclic compound binding carbohydrate derivative binding small molecule binding	RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process	transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex RNA polymerase complex DNA-directed RNA polymerase complex transferase complex intracellular protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, F, G, K A, B, F, G, K, L	IPR011773	DNA-directed RNA polymerase, alpha subunit	Family
A, B, F, G, K A, B, F, G, K, L	IPR011262	DNA-directed RNA polymerase, insert domain	Domain
A, B, F, G, K A, B, F, G, K, L	IPR011260	RNA polymerase, alpha subunit, C-terminal	Domain
A, B, F, G, K A, B, F, G, K, L	IPR011263	DNA-directed RNA polymerase, RpoA/D/Rpb3-type	Domain
A, B, F, G, K A, B, F, G, K, L	IPR036643	DNA-directed RNA polymerase, insert domain superfamily	Homologous Superfamily
A, B, F, G, K A, B, F, G, K, L	IPR036603	RNA polymerase, RBP11-like subunit	Homologous Superfamily
E, J, O	IPR036161	RPB6/omega subunit-like superfamily	Homologous Superfamily
E, J, O	IPR003716	DNA-directed RNA polymerase, omega subunit	Family
E, J, O	IPR006110	RNA polymerase, subunit omega/Rpo6/RPB6	Family
R [auth X], S [auth Y], T [auth Z]	IPR022691	Transcription elongation factor, GreA/GreB, N-terminal	Domain
R [auth X], S [auth Y], T [auth Z]	IPR023459	Transcription elongation factor GreA/GreB family	Family
R [auth X], S [auth Y], T [auth Z]	IPR036805	Transcription elongation factor, GreA/GreB, N-terminal domain superfamily	Homologous Superfamily
R [auth X], S [auth Y], T [auth Z]	IPR036953	Transcription elongation factor GreA/GreB, C-terminal domain superfamily	Homologous Superfamily
R [auth X], S [auth Y], T [auth Z]	IPR018151	Transcription elongation factor, GreA/GreB, conserved site	Conserved Site
R [auth X], S [auth Y], T [auth Z]	IPR001437	Transcription elongation factor, GreA/GreB, C-terminal	Domain
D, I, N	IPR007066	RNA polymerase Rpb1, domain 3	Domain
D, I, N	IPR007081	RNA polymerase Rpb1, domain 5	Domain
D, I, N	IPR045867	DNA-directed RNA polymerase, subunit beta-prime	Family
D, I, N	IPR012754	DNA-directed RNA polymerase, subunit beta-prime, bacterial type	Family
D, I, N	IPR048566	DNA-directed RNA polymerase subunit beta', hybrid domain	Domain
D, I, N	IPR042102	RNA polymerase Rpb1, domain 3 superfamily	Homologous Superfamily
D, I, N	IPR007083	RNA polymerase Rpb1, domain 4	Domain
D, I, N	IPR000722	RNA polymerase, alpha subunit	Domain
D, I, N	IPR044893	RNA polymerase Rpb1, clamp domain superfamily	Homologous Superfamily
D, I, N	IPR038120	RNA polymerase Rpb1, funnel domain superfamily	Homologous Superfamily
D, I, N	IPR006592	RNA polymerase, N-terminal	Domain
D, I, N	IPR007080	RNA polymerase Rpb1, domain 1	Domain
C, H, M	IPR007642	RNA polymerase Rpb2, domain 2	Domain
C, H, M	IPR015712	DNA-directed RNA polymerase, subunit 2	Family
C, H, M	IPR037033	DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily	Homologous Superfamily
C, H, M	IPR042107	DNA-directed RNA polymerase, beta subunit, external 1 domain superfamily	Homologous Superfamily
C, H, M	IPR037034	RNA polymerase Rpb2, domain 2 superfamily	Homologous Superfamily
C, H, M	IPR007120	DNA-directed RNA polymerase, subunit 2, hybrid-binding domain	Domain
C, H, M	IPR007121	RNA polymerase, beta subunit, conserved site	Conserved Site
C, H, M	IPR007645	RNA polymerase Rpb2, domain 3	Domain
C, H, M	IPR014724	RNA polymerase Rpb2, OB-fold	Homologous Superfamily
C, H, M	IPR019462	DNA-directed RNA polymerase, beta subunit, external 1 domain	Domain
C, H, M	IPR010243	DNA-directed RNA polymerase beta subunit, bacterial-type	Family
C, H, M	IPR007644	RNA polymerase, beta subunit, protrusion	Domain
C, H, M	IPR007641	RNA polymerase Rpb2, domain 7	Domain