RRP1B ribosomal RNA processing 1B [Homo sapiens (human)] - Gene

Summary

Official Symbol: RRP1Bprovided by HGNC
Official Full Name: ribosomal RNA processing 1Bprovided by HGNC
Primary source: HGNC:HGNC:23818
See related: Ensembl:ENSG00000160208 MIM:610654; AllianceGenome:HGNC:23818
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: Nnp1; RRP1; NNP1L; KIAA0179; PPP1R136
Summary: Enables transcription coactivator activity. Involved in cellular response to virus; positive regulation of apoptotic process; and positive regulation of transcription by RNA polymerase II. Located in chromosome; granular component; and nucleoplasm. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Ubiquitous expression in lymph node (RPKM 10.6), testis (RPKM 10.3) and 25 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 21q22.3

Exon count:: 16

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	21	NC_000021.9 (43659560..43696079)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	21	NC_060945.1 (42015103..42051622)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	21	NC_000021.8 (45079441..45115960)

Chromosome 21 - NC_000021.9 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

results suggest that SIPA1 and RRP1B germline polymorphisms are important for breast cancer prognosis
Title: The contribution of SIPA1 and RRP1B germline polymorphisms to breast cancer phenotype, lymph node status and survival in a group of Lithuanian young breast cancer patients.
this study characterized the rRNA processing 1 homolog B (RRP1B) protein as an important cellular factor for influenza A virus transcription.
Title: A Nucleolar Protein, Ribosomal RNA Processing 1 Homolog B (RRP1B), Enhances the Recruitment of Cellular mRNA in Influenza Virus Transcription.
Data show that RRP1B regulates metastasis associated gene expression by interacting with the transcriptional corepressors TRIM28 and HP1a, which act by recruiting chromatin-modifying enzymes.
Title: Metastasis-associated protein ribosomal RNA processing 1 homolog B (RRP1B) modulates metastasis through regulation of histone methylation.
Presence of Rrp1b1307TT genotype and T allele confer strong risk for breast cancer development and progression.
Title: Rrp1B gene polymorphism (1307T>C) in metastatic progression of breast cancer.
BRD4 short isoform interacts with RRP1B, SIPA1 and components of the LINC complex at the inner face of the nuclear membrane.
Title: BRD4 short isoform interacts with RRP1B, SIPA1 and components of the LINC complex at the inner face of the nuclear membrane.
Expression of RRP1B, PCNT, KIF21A and ADRB2 in leucocytes of Down's syndrome subjects, was analyzed.
Title: Gene expression profiling and qRT-PCR expression of RRP1B, PCNT, KIF21A and ADRB2 in leucocytes of Down's syndrome subjects.
identified and characterized a major nucleolar pool of PP1 targeted to pre-60S ribosomal subunit processing complexes by RRP1B
Title: RRP1B targets PP1 to mammalian cell nucleoli and is associated with Pre-60S ribosomal subunits.
Clinical trial of gene-disease association and gene-environment interaction. (HuGE Navigator)
Title: Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score.
E2F1 makes use of its transcriptional target RRP1B to activate other genes directly involved in apoptosis.
Title: Regulation of E2F1-induced apoptosis by the nucleolar protein RRP1B.
Observational study of gene-disease association and gene-gene interaction. (HuGE Navigator)
Title: Distinct inherited metastasis susceptibility exists for different breast cancer subtypes: a prognosis study.

Submit: New GeneRIF Correction See all GeneRIFs (13)

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

EBI GWAS Catalog

Description
Genome-wide association analysis of eosinophilic esophagitis provides insight into the tissue specificity of this allergic disease. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-81310 (e-PCR)
- UniSTS:102676

G34629 (e-PCR)
- UniSTS:19223

G34564 (e-PCR)
- UniSTS:22861

SHGC-51981 (e-PCR)
- UniSTS:38999

SHGC-7009 (e-PCR)
- UniSTS:37480

RH25394 (e-PCR)
- UniSTS:90217

D21S1875 (e-PCR)
- UniSTS:1415

SHGC-51780 (e-PCR)
- UniSTS:26015

SHGC-52104 (e-PCR)
- UniSTS:80309

D21S1871 (e-PCR)
- UniSTS:71894

D21S1995 (e-PCR)
- UniSTS:1018

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables RNA binding	HDA more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription coactivator activity	IMP Inferred from Mutant Phenotype more info	PubMed

Process	Evidence Code	Pubs
involved_in RNA splicing	IEA Inferred from Electronic Annotation more info
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in cellular response to virus	IDA Inferred from Direct Assay more info	PubMed
involved_in mRNA processing	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of GTPase activity	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation by host of viral transcription	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of apoptotic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of transcription by RNA polymerase II	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in rRNA processing	IEA Inferred from Electronic Annotation more info
involved_in regulation of RNA splicing	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
located_in chromosome	IDA Inferred from Direct Assay more info
located_in cytosol	HDA more info	PubMed
located_in euchromatin	IEA Inferred from Electronic Annotation more info
located_in granular component	IDA Inferred from Direct Assay more info	PubMed
located_in heterochromatin	IEA Inferred from Electronic Annotation more info
located_in nucleolus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleoplasm	IDA Inferred from Direct Assay more info
located_in nucleus	HDA more info	PubMed
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
part_of preribosome, small subunit precursor	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: ribosomal RNA processing protein 1 homolog B

Names: RRP1-like protein B; protein phosphatase 1, regulatory subunit 136; ribosomal RNA processing 1 homolog B

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.