RPA190 DNA-directed RNA polymerase I core subunit RPA190 [Saccharomyces cerevisiae S288C] - Gene

Summary

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Official Symbol: RPA190
Official Full Name: DNA-directed RNA polymerase I core subunit RPA190
Primary source: SGD:S000005868
Locus tag: YOR341W
See related: AllianceGenome:SGD:S000005868; FungiDB:YOR341W; VEuPathDB:YOR341W
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Saccharomyces cerevisiae S288C (strain: S288C)
Lineage: Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; Saccharomycetales; Saccharomycetaceae; Saccharomyces
Also known as: RRN1
Summary: Enables promoter-specific chromatin binding activity. Contributes to RNA polymerase I activity. Involved in nucleolar large rRNA transcription by RNA polymerase I. Located in nucleolus. Part of RNA polymerase I complex. Human ortholog(s) of this gene implicated in acrofacial dysostosis Cincinnati type and hypomyelinating leukodystrophy. Orthologous to human POLR1A (RNA polymerase I subunit A). [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See RPA190 in Genome Data Viewer

Location:: chromosome: XV

Exon count:: 1

Sequence:: Chromosome: XV; NC_001147.6 (960987..965981)

Chromosome XV - NC_001147.6 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_001147.6

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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Pathways from PubChem

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

Gene Ontology Provided by SGD

Function	Evidence Code	Pubs
enables 5'-3' RNA polymerase activity	IEA Inferred from Electronic Annotation more info
enables DNA binding	IEA Inferred from Electronic Annotation more info
enables DNA-directed 5'-3' RNA polymerase activity	IEA Inferred from Electronic Annotation more info
contributes_to RNA polymerase I activity	IBA Inferred from Biological aspect of Ancestor more info
contributes_to RNA polymerase I activity	IDA Inferred from Direct Assay more info	PubMed
enables RNA polymerase I activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase II activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase III activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase IV activity	IEA Inferred from Electronic Annotation more info
enables RNA polymerase V activity	IEA Inferred from Electronic Annotation more info
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables mitochondrial single subunit type RNA polymerase activity	IEA Inferred from Electronic Annotation more info
enables nucleotidyltransferase activity	IEA Inferred from Electronic Annotation more info
enables plastid single subunit type RNA polymerase activity	IEA Inferred from Electronic Annotation more info
enables promoter-specific chromatin binding	IDA Inferred from Direct Assay more info	PubMed
enables zinc ion binding	RCA inferred from Reviewed Computational Analysis more info	PubMed

Process	Evidence Code	Pubs
involved_in DNA-templated transcription	IEA Inferred from Electronic Annotation more info
involved_in mitochondrial transcription	IEA Inferred from Electronic Annotation more info
involved_in nucleolar large rRNA transcription by RNA polymerase I	IGI Inferred from Genetic Interaction more info	PubMed
involved_in nucleolar large rRNA transcription by RNA polymerase I	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in plastid transcription	IEA Inferred from Electronic Annotation more info
involved_in ribosome biogenesis	IEA Inferred from Electronic Annotation more info
involved_in transcription by RNA polymerase I	IDA Inferred from Direct Assay more info	PubMed
involved_in transcription by RNA polymerase II	IEA Inferred from Electronic Annotation more info
involved_in transcription by RNA polymerase III	IEA Inferred from Electronic Annotation more info
involved_in transcription by RNA polymerase IV	IEA Inferred from Electronic Annotation more info
involved_in transcription by RNA polymerase V	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of DNA-directed RNA polymerase complex	IEA Inferred from Electronic Annotation more info
part_of RNA polymerase I complex	IBA Inferred from Biological aspect of Ancestor more info
part_of RNA polymerase I complex	IDA Inferred from Direct Assay more info	PubMed
part_of RNA polymerase I complex	IEA Inferred from Electronic Annotation more info
located_in nucleolus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleolus	IEA Inferred from Electronic Annotation more info
located_in nucleus	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: DNA-directed RNA polymerase I core subunit RPA190

NP_014986.3

EC 2.7.7.6

RNA polymerase I largest subunit A190

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

NC_001147.6 Reference assembly

Range

960987..965981

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001183761.3 → NP_014986.3 TPA: DNA-directed RNA polymerase I core subunit RPA190 [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_014986.3

Status: REVIEWED

UniProtKB/Swiss-Prot

D6W336, P10964, Q99330

UniProtKB/TrEMBL

A6ZPH1, C7GNS5, C8ZH93, G2WNK3, N1P3V0

Conserved Domains (2) summary

cd01435
Location:16 → 1035

RNAP_I_RPA1_N; Largest subunit (RPA1) of eukaryotic RNA polymerase I (RNAP I), N-terminal domain

pfam04998
Location:989 → 1611

RNA_pol_Rpb1_5; RNA polymerase Rpb1, domain 5