PNRC1 proline rich nuclear receptor coactivator 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: PNRC1provided by HGNC
Official Full Name: proline rich nuclear receptor coactivator 1provided by HGNC
Primary source: HGNC:HGNC:17278
See related: Ensembl:ENSG00000146278 MIM:606714; AllianceGenome:HGNC:17278
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: B4-2; PRR2; PROL2; PNAS-145
Summary: Predicted to be involved in nuclear-transcribed mRNA catabolic process, nonsense-mediated decay. Predicted to be active in P-body and nucleus. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in bone marrow (RPKM 61.8), adrenal (RPKM 44.5) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 6q15

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	6	NC_000006.12 (89080751..89085160)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	6	NC_060930.1 (90289414..90293820)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	6	NC_000006.11 (89790470..89794879)

Chromosome 6 - NC_000006.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

miR-199a Targeting PNRC1 to Promote Keratinocyte Proliferation and Invasion in Cholesteatoma.
Title: miR-199a Targeting PNRC1 to Promote Keratinocyte Proliferation and Invasion in Cholesteatoma.
PNRC1 ablates the enhanced proliferation triggered by established oncogenes such as RAS and MYC These observations uncover a previously undescribed mechanism of tumor suppression, whereby the cytoplasmic decapping machinery is hauled within nucleoli, tightly regulating ribosomal RNA maturation.
Title: Tumor suppressor PNRC1 blocks rRNA maturation by recruiting the decapping complex to the nucleolus.
RFX1 specifically bind to promoter region and negatively regulate the transcription of the human PNRC gene.
Title: [Transcriptional regulation of the human gene coding for proline-rich nuclear receptor coactivator (pnrc) by regulatory factor x (rfx1)].
Three human PNRC splicing variants designated PNRC1c, PNRC1d and PNRC1f, are identified.
Title: Identification and characterization of PNRC splicing variants.
Functional analysis of the 5' flanking region of the human PNRC gene by deletion mutagenesis, transient transfection and luciferase assays revealed that the -123/+27 region is the minimal promoter of the human PNRC gene.
Title: Transcriptional regulation of the human PNRC promoter by NFY in HepG2 cells.
PNRC and Grb2, by interacting with each other, can suppress nuclear receptor-mediated regulation and growth factor-mediated regulation in human breast tissue
Title: A novel crosstalk mechanism between nuclear receptor-mediated and growth factor/Ras-mediated pathways through PNRC-Grb2 interaction.

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Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Replication interactions

Interaction	Pubs
Knockdown of proline-rich nuclear receptor coactivator 1 (PNRC1) by siRNA inhibits HIV-1 replication in HeLa-derived TZM-bl cells	PubMed

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

STS-U03105 (e-PCR)
- UniSTS:8203

STS-U03105 (e-PCR)
- UniSTS:35421

RH91119 (e-PCR)
- UniSTS:92777

SHGC-31472 (e-PCR)
- UniSTS:19703

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in nuclear-transcribed mRNA catabolic process, nonsense-mediated decay	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in P-body	IBA Inferred from Biological aspect of Ancestor more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: proline-rich nuclear receptor coactivator 1

Names: proline rich 2 protein; proline-rich polypeptide 2; proline-rich protein 2; proline-rich protein with nuclear targeting signal; protein B4-2

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.