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snRNA:U2:34ABb small nuclear RNA U2 at 34AB b [ Drosophila melanogaster (fruit fly) ]

Gene ID: 3771927, updated on 9-Dec-2024

Summary

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Official Symbol
snRNA:U2:34ABbprovided by FlyBase
Official Full Name
small nuclear RNA U2 at 34AB bprovided by FlyBase
Primary source
FLYBASE:FBgn0004192
Locus tag
Dmel_CR31854
See related
AllianceGenome:FB:FBgn0004192
Gene type
ncRNA
RNA name
snRNA
Organism
Drosophila melanogaster
Lineage
Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota; Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea; Drosophilidae; Drosophila; Sophophora
Also known as
131B; 34B U2; CR31854; D.U2-2; Dm U2-131B; Dmel\CR31854; dU2; K6; snRNA-U2-131B; snRNA:U2; U2; U2 131B; U2 snRNA; U2-131B; U2-34ABb; U2-69E5; U2:34ABb; U2snRNA; U2snRNA34ABb
Summary
Predicted to enable pre-mRNA branch point binding activity. Predicted to be involved in mRNA splicing, via spliceosome. Located in Cajal body. [provided by Alliance of Genome Resources, Dec 2024]
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Genomic context

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See snRNA:U2:34ABb in Genome Data Viewer
Location:
34A10-34A10; 2-47 cM
Exon count:
1
Annotation release Status Assembly Chr Location
Release 6.54 current Release 6 plus ISO1 MT (GCF_000001215.4) 2L NT_033779.5 (13215839..13216030)
Release 5.57 previous assembly Release 5 (GCF_000001215.2) 2L NT_033779.4 (13215839..13216030)

Chromosome 2L - NT_033779.5Genomic Context describing neighboring genes Neighboring gene small nuclear RNA U2 at 34AB a Neighboring gene kekkon 4 Neighboring gene uncharacterized protein Neighboring gene mitochondrial translation release factor 1 Neighboring gene Ski6

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Divergence of U2 snRNA sequences in the genome of D. melanogaster. Alonso A, et al. Nucleic Acids Res, 1984 Dec 21. PMID 6083551, Free PMC Article
  2. Isolation and characterization of Drosophila melanogaster U2 small nuclear RNA genes. Alonso A, et al. J Mol Biol, 1983 Sep 25. PMID 6195341
  3. A complete and a truncated U1 snRNA gene of Drosophila melanogaster are found as inverted repeats at region 82E of the polytene chromosomes. Kejzlarová-Lepesant J, et al. Nucleic Acids Res, 1984 Dec 11. PMID 6083546, Free PMC Article
  4. Isolation and characterization of two putative full-length Drosophila U4 small nuclear RNA genes. Saba JA, et al. J Biol Chem, 1986 Jul 5. PMID 3722171
  5. Arthropod phylogeny based on eight molecular loci and morphology. Giribet G, et al. Nature, 2001 Sep 13. PMID 11557979

See all (46) citations in PubMed

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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  • alternate names: small nuclear RNA U2 at 34ABb; small nuclear RNA U2; U2 snRNA
  • snRNA:U2:34ABb-RA; Dmel\snRNA:U2:34ABb-RA; CR31854-RA; Dmel\CR31854-RA

Gene Ontology Provided by FlyBase

Function Evidence Code Pubs
enables pre-mRNA branch point binding IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in mRNA branch site recognition IEA
Inferred from Electronic Annotation
more info
  
involved_in mRNA splicing, via spliceosome ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Component Evidence Code Pubs
located_in Cajal body IDA
Inferred from Direct Assay
more info
 PubMed 
part_of U2 snRNP IEA
Inferred from Electronic Annotation
more info
  
part_of U2 snRNP ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 

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

  1. NT_033779.5 Reference assembly

    Range
    13215839..13216030
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

RNA

  1. NR_001646.1 RNA Sequence

    Status: REVIEWED

Nucleotide Protein
Heading Accession and Version

Gene LinkOut

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