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Gene: RRP1B (ribosomal RNA processing 1B) Homo sapiens
Symbol: RRP1B
Name: ribosomal RNA processing 1B
Description: Exhibits transcription coactivator activity. Involved in several processes, including cellular response to virus; negative regulation of phosphatase activity; and positive regulation by host of viral transcription. Localizes to granular component and nucleoplasm; INTERACTS WITH 17beta-estradiol; aflatoxin B1; all-trans-retinoic acid.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: KIAA0179; Nnp1; NNP1L; PPP1R136; ribosomal RNA processing 1 homolog B; ribosomal RNA processing protein 1 homolog B; RRP1; RRP1-like protein B
Mus musculus (house mouse) : Rrp1b (ribosomal RNA processing 1 homolog B (S. cerevisiae))  MGI  Alliance
Rattus norvegicus (Norway rat) : Rrp1b (ribosomal RNA processing 1B)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Rrp1b (ribosomal RNA processing 1B)
Pan paniscus (bonobo/pygmy chimpanzee) : RRP1B (ribosomal RNA processing 1B)
Canis lupus familiaris (dog) : RRP1B (ribosomal RNA processing 1B)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Rrp1b (ribosomal RNA processing 1B)
Sus scrofa (pig) : RRP1B (ribosomal RNA processing 1B)
Chlorocebus sabaeus (African green monkey) : RRP1B (ribosomal RNA processing 1B)
Heterocephalus glaber (naked mole-rat) : Rrp1b (ribosomal RNA processing 1B)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl2143,659,560 - 43,696,079 (+)EnsemblGRCh38hg38GRCh38
GRCh382143,659,560 - 43,696,079 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh372145,079,432 - 45,115,960 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 362143,903,860 - 43,940,388 (+)NCBINCBI36hg18NCBI36
Build 342143,903,859 - 43,940,386NCBI
Celera2130,185,262 - 30,221,795 (+)NCBI
Cytogenetic Map21q22.3NCBI
HuRef2130,447,279 - 30,483,760 (+)NCBIHuRef
CHM1_12144,640,173 - 44,676,715 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on RRP1B
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 1313777
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2020-08-04
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.