Annotations: 8JZT

The sigF and anti-sigma factor complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
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)
F	DUF520	e8jztF1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DUF520	ECOD (v295)
D	DUF520	e8jztD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DUF520	ECOD (v295)
B	7tm_1	e8jztB01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: 7tm_1	ECOD (v295)
E	DUF520	e8jztE1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DUF520	ECOD (v295)
C	DUF520	e8jztC1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: DUF520	ECOD (v295)
A	7tm_1	e8jztA01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: 7tm_1	ECOD (v295)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E	PF04545	Sigma-70, region 4 (Sigma70_r4)	Sigma-70, region 4	Region 4 of sigma-70 like sigma-factors are involved in binding to the -35 promoter element via a helix-turn-helix motif [1]. Due to the way Pfam works, the threshold has been set artificially high to prevent overlaps with other helix-turn-helix fami ...	Region 4 of sigma-70 like sigma-factors are involved in binding to the -35 promoter element via a helix-turn-helix motif [1]. Due to the way Pfam works, the threshold has been set artificially high to prevent overlaps with other helix-turn-helix families. Therefore there are many false negatives.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F	Anti-sigma-F factor RsbW	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding hydrolase activity catalytic activity sigma factor antagonist activity transcription corepressor activity transcription regulator activity transcription coregulator activity	regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process	-
A, C, E	RNA polymerase sigma factor SigF	DNA binding binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity sigma factor activity RNA polymerase binding protein binding RNA polymerase core enzyme binding enzyme binding	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process cellular response to stimulus response to nutrient levels cellular response to nitrogen levels response to stimulus cellular response to starvation cellular response to nutrient levels cellular response to stress cellular response to nitrogen starvation response to stress response to starvation response to abiotic stimulus response to cold response to temperature stimulus response to decreased oxygen levels response to anoxia response to oxygen levels positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process response to chemical response to antibiotic cellular response to cold DNA-templated transcription initiation response to oxidative stress lipid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E	IPR007627	RNA polymerase sigma-70 region 2	Domain
A, C, E	IPR000943	RNA polymerase sigma-70	Domain
A, C, E	IPR014322	RNA polymerase sigma-B/F/G type	Family
A, C, E	IPR013325	RNA polymerase sigma factor, region 2	Homologous Superfamily
A, C, E	IPR013324	RNA polymerase sigma factor, region 3/4-like	Homologous Superfamily
A, C, E	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, C, E	IPR007630	RNA polymerase sigma-70 region 4	Domain
A, C, E	IPR014284	RNA polymerase sigma-70-like domain	Domain
A, C, E	IPR007624	RNA polymerase sigma-70 region 3	Domain

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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.

8JZT | pdb_00008jzt

The sigF and anti-sigma factor complex

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage