NOP7 mRNA-binding ribosome synthesis protein NOP7 [Saccharomyces cerevisiae S288C] - Gene

Summary

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Official Symbol: NOP7
Official Full Name: mRNA-binding ribosome synthesis protein NOP7
Primary source: SGD:S000003335
Locus tag: YGR103W
See related: AllianceGenome:SGD:S000003335; FungiDB:YGR103W; VEuPathDB:YGR103W
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: YPH1
Summary: Enables mRNA binding activity. Involved in maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) and ribosomal large subunit biogenesis. Located in nucleolus. Part of PeBoW complex and preribosome, large subunit precursor. Orthologous to human PES1 (pescadillo ribosomal biogenesis factor 1). [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See NOP7 in Genome Data Viewer

Location:: chromosome: VII

Exon count:: 1

Sequence:: Chromosome: VII; NC_001139.9 (695417..697234)

Chromosome VII - NC_001139.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_001139.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Ytm1, Erb1, and Nop7 are required for assembly of the Nop7-subcomplex in yeast preribosomes
Title: Interactions among Ytm1, Erb1, and Nop7 required for assembly of the Nop7-subcomplex in yeast preribosomes.
RRB1 interacts with YPH1 (yeast pescadillo homologue 1) and other members of the Yph1 complex, RPL3, ERB1 and ORC6, involved in ribosome biogenesis and DNA replication
Title: Inactivation of the RRB1-Pescadillo pathway involved in ribosome biogenesis induces chromosomal instability.
Nop7 and Erb1 assemble into preribosomes prior to Ytm1
Title: Ytm1, Nop7, and Erb1 form a complex necessary for maturation of yeast 66S preribosomes.

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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 RNA binding	IBA Inferred from Biological aspect of Ancestor more info
enables mRNA binding	HDA more info	PubMed
enables ribonucleoprotein complex binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)	IEA Inferred from Electronic Annotation more info
involved_in maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)	IBA Inferred from Biological aspect of Ancestor more info
involved_in maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)	IEA Inferred from Electronic Annotation more info
involved_in maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in rRNA processing	IEA Inferred from Electronic Annotation more info
involved_in ribosomal large subunit biogenesis	IDA Inferred from Direct Assay more info	PubMed
involved_in ribosomal large subunit biogenesis	IEA Inferred from Electronic Annotation more info
involved_in ribosomal large subunit biogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in ribosome biogenesis	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of PeBoW complex	IBA Inferred from Biological aspect of Ancestor more info
part_of PeBoW complex	IDA Inferred from Direct Assay more info	PubMed
part_of PeBoW complex	IPI Inferred from Physical Interaction more info	PubMed
located_in nucleolus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleolus	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	IEA Inferred from Electronic Annotation more info
part_of preribosome, large subunit precursor	IDA Inferred from Direct Assay more info	PubMed
part_of preribosome, large subunit precursor	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: mRNA-binding ribosome synthesis protein NOP7

NP_011617.1

Component of several different pre-ribosomal particles; forms a complex with Ytm1p and Erb1p that is required for maturation of the large ribosomal subunit; required for exit from G<sub>0</sub> and the initiation of cell proliferation

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_001139.9 Reference assembly

Range

695417..697234

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001181232.1 → NP_011617.1 TPA: mRNA-binding ribosome synthesis protein NOP7 [Saccharomyces cerevisiae S288C]

See identical proteins and their annotated locations for NP_011617.1

Status: REVIEWED

UniProtKB/Swiss-Prot

A6ZV85, D6VUN5, P53261

UniProtKB/TrEMBL

B3LIC3, C7GWW0, C8Z8Z6, G2WEI8, N1P3N2

Conserved Domains (1) summary

COG5163
Location:1 → 605

NOP7; Protein required for biogenesis of the 60S ribosomal subunit [Translation, ribosomal structure and biogenesis]