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Trub2 TruB pseudouridine (psi) synthase family member 2 [ Mus musculus (house mouse) ]

Gene ID: 227682, updated on 8-May-2024

Summary

Official Symbol
Trub2provided by MGI
Official Full Name
TruB pseudouridine (psi) synthase family member 2provided by MGI
Primary source
MGI:MGI:2442186
See related
Ensembl:ENSMUSG00000039826 AllianceGenome:MGI:2442186
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Mus musculus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as
G430055L02Rik
Summary
Predicted to enable pseudouridine synthase activity. Predicted to be involved in mRNA pseudouridine synthesis and positive regulation of mitochondrial translation. Predicted to act upstream of or within mRNA processing and tRNA processing. Predicted to be located in mitochondrion and ribonucleoprotein granule. Is expressed in trunk unsegmented mesenchyme. Orthologous to human TRUB2 (TruB pseudouridine synthase family member 2). [provided by Alliance of Genome Resources, Apr 2022]
Expression
Ubiquitous expression in mammary gland adult (RPKM 13.6), subcutaneous fat pad adult (RPKM 12.6) and 28 other tissues See more
Orthologs
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Genomic context

See Trub2 in Genome Data Viewer
Location:
2 B; 2 20.57 cM
Exon count:
9
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 2 NC_000068.8 (29651235..29677697, complement)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 2 NC_000068.7 (29761223..29787671, complement)

Chromosome 2 - NC_000068.8Genomic Context describing neighboring genes Neighboring gene STARR-positive B cell enhancer ABC_E9194 Neighboring gene STARR-positive B cell enhancer ABC_E2607 Neighboring gene STARR-seq mESC enhancer starr_04057 Neighboring gene Rap guanine nucleotide exchange factor (GEF) 1 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:29526317-29526500 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:29529743-29529852 Neighboring gene STARR-seq mESC enhancer starr_04064 Neighboring gene STARR-positive B cell enhancer ABC_E9506 Neighboring gene STARR-positive B cell enhancer ABC_E2608 Neighboring gene STARR-seq mESC enhancer starr_04069 Neighboring gene STARR-seq mESC enhancer starr_04071 Neighboring gene proline rich transmembrane protein 1B Neighboring gene predicted gene 13547 Neighboring gene STARR-seq mESC enhancer starr_04073 Neighboring gene coenzyme Q4 Neighboring gene predicted gene, 52595 Neighboring gene solute carrier family 27 (fatty acid transporter), member 4

Genomic regions, transcripts, and products

Expression

  • Project title: Mouse ENCODE transcriptome data
  • Description: RNA profiling data sets generated by the Mouse ENCODE project.
  • BioProject: PRJNA66167
  • Publication: PMID 25409824
  • Analysis date: n/a

Variation

Alleles

Alleles of this type are documented at Mouse Genome Informatics  (MGI)
  • Endonuclease-mediated (1) 
  • Targeted (1) 

General gene information

Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables RNA binding IEA
Inferred from Electronic Annotation
more info
 
enables isomerase activity IEA
Inferred from Electronic Annotation
more info
 
enables pseudouridine synthase activity ISO
Inferred from Sequence Orthology
more info
 
enables tRNA pseudouridine(55) synthase activity IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
involved_in RNA modification IEA
Inferred from Electronic Annotation
more info
 
involved_in RNA processing IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within mRNA processing IEA
Inferred from Electronic Annotation
more info
 
involved_in mRNA pseudouridine synthesis ISO
Inferred from Sequence Orthology
more info
 
involved_in positive regulation of mitochondrial translation ISO
Inferred from Sequence Orthology
more info
 
involved_in pseudouridine synthesis IEA
Inferred from Electronic Annotation
more info
 
acts_upstream_of_or_within tRNA processing IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
located_in mitochondrion ISO
Inferred from Sequence Orthology
more info
 
located_in ribonucleoprotein granule ISO
Inferred from Sequence Orthology
more info
 

General protein information

Preferred Names
pseudouridylate synthase TRUB2, mitochondrial
Names
TruB pseudouridine (psi) synthase homolog 2
mitochondrial mRNA pseudouridine synthase Trub2
probable tRNA pseudouridine synthase 2
psi55 synthase TRUB2
tRNA pseudouridine 55 synthase TRUB2
truB pseudouridine synthase homolog 2
NP_001277424.1
NP_001277425.1
NP_663495.3
XP_006497987.1
XP_006497988.1

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.

mRNA and Protein(s)

  1. NM_001290495.1NP_001277424.1  pseudouridylate synthase TRUB2, mitochondrial isoform b

    See identical proteins and their annotated locations for NP_001277424.1

    Status: VALIDATED

    Description
    Transcript Variant: This variant (2) lacks an alternate internal exon, resulting in translation initiation at an alternate start codon, compared to variant 1. The encoded isoform (b) has a distinct N-terminus and is shorter than isoform a.
    Source sequence(s)
    AK081579, AL845323, AU079587
    Conserved Domains (1) summary
    cl00130
    Location:9165
    PseudoU_synth; Pseudouridine synthases catalyze the isomerization of specific uridines in an RNA molecule to pseudouridines (5-ribosyluracil, psi)
  2. NM_001290496.1NP_001277425.1  pseudouridylate synthase TRUB2, mitochondrial isoform c

    Status: VALIDATED

    Description
    Transcript Variant: This variant (3) lacks an alternate exon that results in a frameshift in the 3' coding region, compared to variant 1. The encoded isoform (c) has a distinct C-terminus and is shorter than isoform a.
    Source sequence(s)
    AK081579, AK167294, AL845323, AU079587, BU053791
    Consensus CDS
    CCDS71016.1
    UniProtKB/TrEMBL
    A2ARC1, H3BKT7
    Related
    ENSMUSP00000135521.2, ENSMUST00000177467.8
    Conserved Domains (1) summary
    cl00130
    Location:11178
    PseudoU_synth; Pseudouridine synthases catalyze the isomerization of specific uridines in an RNA molecule to pseudouridines (5-ribosyluracil, psi)
  3. NM_145520.5NP_663495.3  pseudouridylate synthase TRUB2, mitochondrial isoform a

    See identical proteins and their annotated locations for NP_663495.3

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (a).
    Source sequence(s)
    AK081579, AK090004, AK167294, AL845323
    Consensus CDS
    CCDS15856.1
    UniProtKB/Swiss-Prot
    Q8BTK3, Q91WG3
    Related
    ENSMUSP00000041848.6, ENSMUST00000048044.12
    Conserved Domains (1) summary
    cd02868
    Location:11283
    PseudoU_synth_hTruB2_like; Pseudouridine synthase, humanTRUB2_like

RNA

  1. NR_110962.1 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (4) lacks two internal exons, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AK081579, AK167294, AL845323, AU079587, BU707805
    Related
    ENSMUST00000156846.8

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCm39 C57BL/6J

Genomic

  1. NC_000068.8 Reference GRCm39 C57BL/6J

    Range
    29651235..29677697 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_006497925.5XP_006497988.1  pseudouridylate synthase TRUB2, mitochondrial isoform X2

    Conserved Domains (1) summary
    cl00130
    Location:11223
    PseudoU_synth; Pseudouridine synthases catalyze the isomerization of specific uridines in an RNA molecule to pseudouridines (5-ribosyluracil, psi)
  2. XM_006497924.5XP_006497987.1  pseudouridylate synthase TRUB2, mitochondrial isoform X1

    Conserved Domains (1) summary
    cl00130
    Location:11223
    PseudoU_synth; Pseudouridine synthases catalyze the isomerization of specific uridines in an RNA molecule to pseudouridines (5-ribosyluracil, psi)