Annotations: 7Z8Q

Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase core

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
E [auth e]	Ndufs5	e7z8qe1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ndufs5	ECOD (v295.2)
D [auth d]	Ribosomal_L27A, Ribosomal_L18	e7z8qd1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: Ribosomal_L27A, Ribosomal_L18	ECOD (v295.2)
C [auth c]	Ndufs5	e7z8qc1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ndufs5	ECOD (v295.2)
B [auth b]	Ndufs5	e7z8qb1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ndufs5	ECOD (v295.2)
A [auth a]	Ndufs5	e7z8qa1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ndufs5	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E [auth e]	DNA-directed RNA polymerase subunit omega	DNA binding binding nucleic acid binding RNA polymerase binding protein binding bacterial-type RNA polymerase core enzyme binding RNA polymerase core enzyme binding enzyme 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 DNA binding binding nucleic acid binding RNA polymerase binding protein binding bacterial-type RNA polymerase core enzyme binding RNA polymerase core enzyme binding enzyme 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 DNA-templated transcription initiation 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 RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription initiation 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 cytosol protein-containing complex catalytic complex transferase complex transferase complex, transferring phosphorus-containing groups cytosolic DNA-directed RNA polymerase complex RNA polymerase complex DNA-directed RNA polymerase complex intracellular protein-containing complex external encapsulating structure extracellular region cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex catalytic complex transferase complex transferase complex, transferring phosphorus-containing groups cytosolic DNA-directed RNA polymerase complex RNA polymerase complex DNA-directed RNA polymerase complex intracellular protein-containing complex external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall
D [auth d]	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	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall 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 [auth c]	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 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 response to stimulus response to chemical response to antibiotic DNA-templated transcription initiation	protein-containing complex intracellular anatomical structure catalytic complex transferase complex transferase complex, transferring phosphorus-containing groups cellular anatomical structure cytosolic DNA-directed RNA polymerase complex RNA polymerase complex DNA-directed RNA polymerase complex cytoplasm cytosol intracellular protein-containing complex cell periphery plasma membrane protein-containing complex intracellular anatomical structure catalytic complex transferase complex transferase complex, transferring phosphorus-containing groups cellular anatomical structure cytosolic DNA-directed RNA polymerase complex RNA polymerase complex DNA-directed RNA polymerase complex cytoplasm cytosol intracellular protein-containing complex cell periphery plasma membrane membrane external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall
A [auth a], B [auth b]	DNA-directed RNA polymerase subunit alpha	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 protein binding protein dimerization activity	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 cytosol cell periphery plasma membrane membrane external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall transferase complex, transferring phosphorus-containing groups protein-containing complex catalytic complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane external encapsulating structure extracellular region cell wall peptidoglycan-based cell wall 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
E [auth e]	IPR036161	RPB6/omega subunit-like superfamily	Homologous Superfamily
E [auth e]	IPR003716	DNA-directed RNA polymerase, omega subunit	Family
E [auth e]	IPR006110	RNA polymerase, subunit omega/Rpo6/RPB6	Family
D [auth d]	IPR007066	RNA polymerase Rpb1, domain 3	Domain
D [auth d]	IPR007081	RNA polymerase Rpb1, domain 5	Domain
D [auth d]	IPR045867	DNA-directed RNA polymerase, subunit beta-prime	Family
D [auth d]	IPR012754	DNA-directed RNA polymerase, subunit beta-prime, bacterial type	Family
D [auth d]	IPR042102	RNA polymerase Rpb1, domain 3 superfamily	Homologous Superfamily
D [auth d]	IPR007083	RNA polymerase Rpb1, domain 4	Domain
D [auth d]	IPR000722	RNA polymerase, alpha subunit	Domain
D [auth d]	IPR044893	RNA polymerase Rpb1, clamp domain superfamily	Homologous Superfamily
D [auth d]	IPR038120	RNA polymerase Rpb1, funnel domain superfamily	Homologous Superfamily
D [auth d]	IPR006592	RNA polymerase, N-terminal	Domain
D [auth d]	IPR007080	RNA polymerase Rpb1, domain 1	Domain
C [auth c]	IPR007642	RNA polymerase Rpb2, domain 2	Domain
C [auth c]	IPR015712	DNA-directed RNA polymerase, subunit 2	Family
C [auth c]	IPR037033	DNA-directed RNA polymerase, subunit 2, hybrid-binding domain superfamily	Homologous Superfamily
C [auth c]	IPR042107	DNA-directed RNA polymerase, beta subunit, external 1 domain superfamily	Homologous Superfamily
C [auth c]	IPR037034	RNA polymerase Rpb2, domain 2 superfamily	Homologous Superfamily
C [auth c]	IPR007120	DNA-directed RNA polymerase, subunit 2, hybrid-binding domain	Domain
C [auth c]	IPR007121	RNA polymerase, beta subunit, conserved site	Conserved Site
C [auth c]	IPR007645	RNA polymerase Rpb2, domain 3	Domain
C [auth c]	IPR014724	RNA polymerase Rpb2, OB-fold	Homologous Superfamily
C [auth c]	IPR019462	DNA-directed RNA polymerase, beta subunit, external 1 domain	Domain
C [auth c]	IPR010243	DNA-directed RNA polymerase beta subunit, bacterial-type	Family
C [auth c]	IPR007644	RNA polymerase, beta subunit, protrusion	Domain
C [auth c]	IPR007641	RNA polymerase Rpb2, domain 7	Domain
A [auth a], B [auth b]	IPR011773	DNA-directed RNA polymerase, alpha subunit	Family
A [auth a], B [auth b]	IPR011262	DNA-directed RNA polymerase, insert domain	Domain
A [auth a], B [auth b]	IPR011260	RNA polymerase, alpha subunit, C-terminal	Domain
A [auth a], B [auth b]	IPR011263	DNA-directed RNA polymerase, RpoA/D/Rpb3-type	Domain
A [auth a], B [auth b]	IPR036643	DNA-directed RNA polymerase, insert domain superfamily	Homologous Superfamily
A [auth a], B [auth b]	IPR036603	RNA polymerase, RBP11-like subunit	Homologous Superfamily

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

7Z8Q | pdb_00007z8q

Cryo-EM structure of Mycobacterium tuberculosis RNA polymerase core

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage