Snrpb small nuclear ribonucleoprotein polypeptides B and B1 [Rattus norvegicus (Norway rat)] - Gene

Summary

Symbol: Snrpbprovided by RGD
Full Name: small nuclear ribonucleoprotein polypeptides B and B1provided by RGD
Primary source: RGD:621301
See related: EnsemblRapid:ENSRNOG00000006961 AllianceGenome:RGD:621301
Gene type: protein coding
RefSeq status: PROVISIONAL
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Summary: Enables U1 snRNP binding activity and U2 snRNP binding activity. Predicted to be involved in spliceosomal snRNP assembly. Predicted to act upstream of or within protein methylation. Part of U1 snRNP and U2 snRNP. Human ortholog(s) of this gene implicated in cerebrocostomandibular syndrome and mixed connective tissue disease. Orthologous to human SNRPB (small nuclear ribonucleoprotein polypeptides B and B1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Thymus (RPKM 675.1), Spleen (RPKM 495.1) and 9 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 3q36

Exon count:: 8

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	3	NC_086021.1 (137824870..137832479, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	3	NC_051338.1 (117369816..117379344, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	3	NC_005102.4 (122696125..122703734, complement)

Chromosome 3 - NC_086021.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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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

RH125534 (e-PCR)
- UniSTS:162350

MARC_5069-5070:996690109:1 (e-PCR)
- UniSTS:269448

MARC_5181-5182:966894595:1 (e-PCR)
- UniSTS:269463

Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables RNA binding	IEA Inferred from Electronic Annotation more info
enables RNA binding	ISO Inferred from Sequence Orthology more info
enables U1 snRNP binding	IDA Inferred from Direct Assay more info	PubMed
enables U2 snRNP binding	IDA Inferred from Direct Assay more info	PubMed
enables histone pre-mRNA DCP binding	ISO Inferred from Sequence Orthology more info
enables snRNP binding	IBA Inferred from Biological aspect of Ancestor more info
enables telomerase RNA binding	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in mRNA splicing, via spliceosome	IBA Inferred from Biological aspect of Ancestor more info
involved_in mRNA splicing, via spliceosome	ISO Inferred from Sequence Orthology more info
involved_in mRNA splicing, via spliceosome	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within protein methylation	ISO Inferred from Sequence Orthology more info
involved_in spliceosomal snRNP assembly	ISO Inferred from Sequence Orthology more info
involved_in spliceosomal snRNP assembly	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
part_of SMN-Sm protein complex	ISO Inferred from Sequence Orthology more info
part_of SMN-Sm protein complex	ISS Inferred from Sequence or Structural Similarity more info
part_of U1 snRNP	IBA Inferred from Biological aspect of Ancestor more info
part_of U1 snRNP	IDA Inferred from Direct Assay more info	PubMed
part_of U1 snRNP	ISO Inferred from Sequence Orthology more info
part_of U1 snRNP	ISS Inferred from Sequence or Structural Similarity more info
part_of U12-type spliceosomal complex	ISO Inferred from Sequence Orthology more info
part_of U2 snRNP	IBA Inferred from Biological aspect of Ancestor more info
part_of U2 snRNP	IDA Inferred from Direct Assay more info	PubMed
part_of U2-type catalytic step 2 spliceosome	ISO Inferred from Sequence Orthology more info
part_of U2-type catalytic step 2 spliceosome	ISS Inferred from Sequence or Structural Similarity more info
part_of U2-type precatalytic spliceosome	ISO Inferred from Sequence Orthology more info
part_of U2-type precatalytic spliceosome	ISS Inferred from Sequence or Structural Similarity more info
part_of U2-type prespliceosome	IBA Inferred from Biological aspect of Ancestor more info
part_of U2-type spliceosomal complex	ISO Inferred from Sequence Orthology more info
part_of U4 snRNP	IBA Inferred from Biological aspect of Ancestor more info
part_of U4 snRNP	ISO Inferred from Sequence Orthology more info
part_of U4 snRNP	ISS Inferred from Sequence or Structural Similarity more info
part_of U4/U6 x U5 tri-snRNP complex	IBA Inferred from Biological aspect of Ancestor more info
part_of U4/U6 x U5 tri-snRNP complex	ISO Inferred from Sequence Orthology more info
part_of U4/U6 x U5 tri-snRNP complex	ISS Inferred from Sequence or Structural Similarity more info
part_of U5 snRNP	IBA Inferred from Biological aspect of Ancestor more info
part_of U7 snRNP	ISO Inferred from Sequence Orthology more info
part_of U7 snRNP	ISS Inferred from Sequence or Structural Similarity more info
part_of catalytic step 2 spliceosome	IBA Inferred from Biological aspect of Ancestor more info
part_of catalytic step 2 spliceosome	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in cytosol	ISS Inferred from Sequence or Structural Similarity more info
part_of histone pre-mRNA 3'end processing complex	ISO Inferred from Sequence Orthology more info
part_of methylosome	ISO Inferred from Sequence Orthology more info
part_of methylosome	ISS Inferred from Sequence or Structural Similarity more info
located_in nucleoplasm	IEA Inferred from Electronic Annotation more info
located_in nucleoplasm	ISO Inferred from Sequence Orthology more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
part_of ribonucleoprotein complex	IEA Inferred from Electronic Annotation more info
part_of spliceosomal complex	ISO Inferred from Sequence Orthology more info
part_of telomerase holoenzyme complex	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: small nuclear ribonucleoprotein-associated protein B

Names: SM11; sm protein B; sm-B; smB; snRNP-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.