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Igf2bp2 insulin-like growth factor 2 mRNA binding protein 2 [ Rattus norvegicus (Norway rat) ]

Gene ID: 303824, updated on 11-Apr-2024

Summary

Official Symbol
Igf2bp2provided by RGD
Official Full Name
insulin-like growth factor 2 mRNA binding protein 2provided by RGD
Primary source
RGD:1305614
See related
Ensembl:ENSRNOG00000025946 AllianceGenome:RGD:1305614
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Rattus norvegicus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as
RGD1305614
Summary
The protein encoded by this gene is a member of a family of mRNA binding proteins that have been shown to bind to several different mRNAs in mammalian cells, including insulin-like growth factor 2 mRNA. Generation of two different isoforms by alternative translation initiation at an internal start codon, has been described for this gene (PMID:22427968). [provided by RefSeq, Jul 2012]
Expression
Biased expression in Adrenal (RPKM 36.0), Lung (RPKM 32.8) and 9 other tissues See more
Orthologs
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Genomic context

Location:
11q23
Exon count:
16
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCr8 (GCF_036323735.1) 11 NC_086029.1 (92378908..92478893)
RS_2023_06 previous assembly mRatBN7.2 (GCF_015227675.2) 11 NC_051346.1 (78874402..78974392)
106 previous assembly Rnor_6.0 (GCF_000001895.5) 11 NC_005110.4 (82466071..82621105)

Chromosome 11 - NC_086029.1Genomic Context describing neighboring genes Neighboring gene ribosomal protein L27A like 7 Neighboring gene transformer 2 beta Neighboring gene uncharacterized LOC134481028 Neighboring gene SUMO specific peptidase 2 Neighboring gene lipase H

Genomic regions, transcripts, and products

Expression

  • 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

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

General gene information

Markers

Gene Ontology Provided by RGD

Function Evidence Code Pubs
enables N6-methyladenosine-containing RNA reader activity ISO
Inferred from Sequence Orthology
more info
 
enables mRNA 3'-UTR binding IBA
Inferred from Biological aspect of Ancestor
more info
 
enables mRNA 3'-UTR binding ISO
Inferred from Sequence Orthology
more info
 
enables mRNA 5'-UTR binding ISO
Inferred from Sequence Orthology
more info
 
enables translation regulator activity, nucleic acid binding ISO
Inferred from Sequence Orthology
more info
 
Process Evidence Code Pubs
involved_in CRD-mediated mRNA stabilization IBA
Inferred from Biological aspect of Ancestor
more info
 
involved_in CRD-mediated mRNA stabilization ISO
Inferred from Sequence Orthology
more info
 
acts_upstream_of_or_within cold-induced thermogenesis ISO
Inferred from Sequence Orthology
more info
 
acts_upstream_of_or_within energy homeostasis ISO
Inferred from Sequence Orthology
more info
 
involved_in mRNA transport IEA
Inferred from Electronic Annotation
more info
 
involved_in negative regulation of translation ISO
Inferred from Sequence Orthology
more info
 
involved_in nervous system development IBA
Inferred from Biological aspect of Ancestor
more info
 
Component Evidence Code Pubs
located_in P-body 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 cytoplasmic stress granule ISO
Inferred from Sequence Orthology
more info
 
located_in cytoskeleton ISO
Inferred from Sequence Orthology
more info
 
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in cytosol ISO
Inferred from Sequence Orthology
more info
 
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
 
located_in nucleus ISO
Inferred from Sequence Orthology
more info
 

General protein information

Preferred Names
insulin-like growth factor 2 mRNA-binding protein 2

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_001270598.1NP_001257527.1  insulin-like growth factor 2 mRNA-binding protein 2 isoform 1

    See identical proteins and their annotated locations for NP_001257527.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) uses an upstream start codon, and encodes the full-length isoform (1).
    Source sequence(s)
    JAXUCZ010000011
    UniProtKB/TrEMBL
    A6JS60, D3ZWZ6
    Related
    ENSRNOP00000037578.6, ENSRNOT00000036958.7
    Conserved Domains (5) summary
    COG0724
    Location:378
    RRM; RNA recognition motif (RRM) domain [Translation, ribosomal structure and biogenesis]
    cd00105
    Location:270335
    KH-I; K homology RNA-binding domain, type I. KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that ...
    cd02396
    Location:422486
    PCBP_like_KH; K homology RNA-binding domain, PCBP_like. Members of this group possess KH domains in a tandem arrangement. Most members, similar to the poly(C) binding proteins (PCBPs) and Nova, containing three KH domains, with the first and second domains, which are ...
    cd12626
    Location:278
    RRM1_IGF2BP2; RNA recognition motif 1 in vertebrate insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2)
    cd12629
    Location:82157
    RRM2_IGF2BP2; RNA recognition motif 2 in vertebrate insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2)
  2. NM_001270599.1NP_001257528.1  insulin-like growth factor 2 mRNA-binding protein 2 isoform 2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) uses an in-frame downstream start codon, and encodes a shorter isoform (2) missing N-terminal 68 aa compared to isoform 1. It lacks a conserved N-terminal RNA Recognition Motif (RRM) and is predicted to differ functionally from the full-length isoform (PMID:22427968).
    Source sequence(s)
    JAXUCZ010000011
    Conserved Domains (3) summary
    cd00105
    Location:202267
    KH-I; K homology RNA-binding domain, type I. KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that ...
    cd02396
    Location:354418
    PCBP_like_KH; K homology RNA-binding domain, PCBP_like. Members of this group possess KH domains in a tandem arrangement. Most members, similar to the poly(C) binding proteins (PCBPs) and Nova, containing three KH domains, with the first and second domains, which are ...
    cl17169
    Location:1489
    RRM_SF; RNA recognition motif (RRM) superfamily

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

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

Reference GRCr8

Genomic

  1. NC_086029.1 Reference GRCr8

    Range
    92378908..92478893
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)