C48B6.2 U3 small nucleolar ribonucleoprotein imp3 [Caenorhabditis elegans] - Gene

Summary

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Official Symbol: C48B6.2
Official Full Name: U3 small nucleolar ribonucleoprotein imp3
Primary source: WormBase:WBGene00016740
Locus tag: CELE_C48B6.2
See related: AllianceGenome:WB:WBGene00016740
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Caenorhabditis elegans (strain: Bristol N2)
Lineage: Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida; Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae; Caenorhabditis
Summary: Predicted to enable snoRNA binding activity. Predicted to be involved in rRNA processing and ribosomal small subunit biogenesis. Predicted to be located in nucleolus. Predicted to be part of Mpp10 complex and small-subunit processome. Is expressed in head neurons and pharyngeal muscle cell. Orthologous to human IMP3 (IMP U3 small nucleolar ribonucleoprotein 3). [provided by Alliance of Genome Resources, Jan 2025]
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Genomic context

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See C48B6.2 in Genome Data Viewer

Location:: chromosome: I

Exon count:: 4

Sequence:: Chromosome: I; NC_003279.8 (6916766..6917561)

Chromosome I - NC_003279.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003279.8

Go to nucleotide: Graphics FASTA GenBank

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

C48B6.2 (e-PCR)
- UniSTS:320893

C48B6.3 (e-PCR)
- UniSTS:316388

Homology

Orthologs from OrthoDB

Gene Ontology Provided by WormBase

Function	Evidence Code	Pubs
enables RNA binding	IEA Inferred from Electronic Annotation more info
enables rRNA binding	IEA Inferred from Electronic Annotation more info
enables snoRNA binding	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in rRNA processing	IBA Inferred from Biological aspect of Ancestor more info
involved_in ribosomal small subunit biogenesis	IBA Inferred from Biological aspect of Ancestor more info
involved_in ribosome biogenesis	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
part_of Mpp10 complex	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleolus	IEA Inferred from Electronic Annotation more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
part_of ribonucleoprotein complex	IEA Inferred from Electronic Annotation more info
part_of small-subunit processome	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: U3 small nucleolar ribonucleoprotein imp3

NP_491972.1

Confirmed by transcript evidence

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_003279.8 Reference assembly

Range

6916766..6917561

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_059571.8 → NP_491972.1 U3 small nucleolar ribonucleoprotein imp3 [Caenorhabditis elegans]

See identical proteins and their annotated locations for NP_491972.1

Status: REVIEWED

UniProtKB/Swiss-Prot

O01513

Conserved Domains (2) summary

COG0522
Location:1 → 167

RpsD; Ribosomal protein S4 or related protein [Translation, ribosomal structure and biogenesis]

pfam01479
Location:108 → 157

S4; S4 domain