U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination
    • Showing Current items.

    Acvr2b activin receptor IIB [ Mus musculus (house mouse) ]

    Gene ID: 11481, updated on 2-Nov-2024

    Summary

    Official Symbol
    Acvr2bprovided by MGI
    Official Full Name
    activin receptor IIBprovided by MGI
    Primary source
    MGI:MGI:87912
    See related
    Ensembl:ENSMUSG00000061393 AllianceGenome:MGI:87912
    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
    ActRIIB; AI047905; 4930516B21Rik
    Summary
    Enables several functions, including activin binding activity; kinase activator activity; and protein kinase activity. Involved in blood vessel remodeling; negative regulation of cold-induced thermogenesis; and vasculature development. Acts upstream of or within several processes, including embryonic morphogenesis; insulin secretion; and regionalization. Predicted to be located in cytoplasm. Predicted to be part of activin receptor complex. Predicted to be active in plasma membrane. Is expressed in several structures, including alimentary system; egg cylinder; genitourinary system; nervous system; and sensory organ. Used to study right atrial isomerism and visceral heterotaxy. Human ortholog(s) of this gene implicated in visceral heterotaxy. Orthologous to human ACVR2B (activin A receptor type 2B). [provided by Alliance of Genome Resources, Nov 2024]
    Expression
    Broad expression in CNS E11.5 (RPKM 12.1), whole brain E14.5 (RPKM 7.8) and 20 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See Acvr2b in Genome Data Viewer
    Location:
    9; 9 F3
    Exon count:
    13
    Annotation release Status Assembly Chr Location
    RS_2024_02 current GRCm39 (GCF_000001635.27) 9 NC_000075.7 (119231081..119271214)
    108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 9 NC_000075.6 (119401583..119442148)

    Chromosome 9 - NC_000075.7Genomic Context describing neighboring genes Neighboring gene xylulokinase homolog (H. influenzae) Neighboring gene predicted gene, 53515 Neighboring gene STARR-positive B cell enhancer mm9_chr9:119353850-119354151 Neighboring gene CapStarr-seq enhancer MGSCv37_chr9:119374205-119374506 Neighboring gene exo/endonuclease G Neighboring gene STARR-seq mESC enhancer starr_25473 Neighboring gene sodium channel, voltage-gated, type V, alpha

    Genomic regions, transcripts, and products

    Expression

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

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Variation

    Alleles

    Alleles of this type are documented at Mouse Genome Informatics  (MGI)
    • Endonuclease-mediated (3) 
    • Targeted (6)  1 citation

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • MGC118477

    Gene Ontology Provided by MGI

    Function Evidence Code Pubs
    enables ATP binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables activin binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables activin binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables activin binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables activin binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables activin receptor activity IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables activin receptor activity, type II IEA
    Inferred from Electronic Annotation
    more info
     
    enables activin receptor activity, type II ISO
    Inferred from Sequence Orthology
    more info
     
    enables growth factor binding IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    enables growth factor binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables growth factor binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables inhibin binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables kinase activator activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables metal ion binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables protein serine/threonine kinase activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables protein serine/threonine kinase activity ISO
    Inferred from Sequence Orthology
    more info
     
    enables protein serine/threonine/tyrosine kinase activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    NOT enables transforming growth factor beta binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables transforming growth factor beta receptor activity IEA
    Inferred from Electronic Annotation
    more info
     
    Process Evidence Code Pubs
    involved_in BMP signaling pathway IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in BMP signaling pathway ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in activin receptor signaling pathway IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in activin receptor signaling pathway IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in activin receptor signaling pathway ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within anterior/posterior pattern specification IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within anterior/posterior pattern specification IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in anterior/posterior pattern specification ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in artery development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in blood vessel remodeling IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in cellular response to growth factor stimulus IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    acts_upstream_of_or_within determination of left/right symmetry IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within determination of left/right symmetry IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within embryonic foregut morphogenesis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within gastrulation with mouth forming second IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within heart development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within heart development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within insulin secretion IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within kidney development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within kidney development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within lung development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in lymphangiogenesis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in lymphatic endothelial cell differentiation IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within mesoderm development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in negative regulation of cold-induced thermogenesis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in negative regulation of transcription by RNA polymerase II IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in negative regulation of transcription by RNA polymerase II ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within odontogenesis of dentin-containing tooth IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within odontogenesis of dentin-containing tooth IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within organ growth IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within pancreas development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in pattern specification process IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    acts_upstream_of_or_within pattern specification process IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in positive regulation of activin receptor signaling pathway IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of activin receptor signaling pathway ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of bone mineralization IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of bone mineralization ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of osteoblast differentiation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of osteoblast differentiation ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within post-embryonic development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within post-embryonic development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in protein phosphorylation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in regulation of DNA-templated transcription ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within regulation of signal transduction IDA
    Inferred from Direct Assay
    more info
    PubMed 
    acts_upstream_of_or_within response to glucose IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    involved_in retina vasculature development in camera-type eye IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within roof of mouth development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within roof of mouth development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in signal transduction ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within skeletal system development IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within skeletal system development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within skeletal system morphogenesis IGI
    Inferred from Genetic Interaction
    more info
    PubMed 
    acts_upstream_of_or_within skeletal system morphogenesis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in venous blood vessel development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    Component Evidence Code Pubs
    part_of activin receptor complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in cytoplasm IEA
    Inferred from Electronic Annotation
    more info
     
    located_in cytoplasm ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in plasma membrane TAS
    Traceable Author Statement
    more info
     
    part_of protein-containing complex ISO
    Inferred from Sequence Orthology
    more info
    PubMed 
    part_of receptor complex IEA
    Inferred from Electronic Annotation
    more info
     
    part_of receptor complex ISO
    Inferred from Sequence Orthology
    more info
     

    General protein information

    Preferred Names
    activin receptor type-2B
    Names
    activin receptor type IIB
    NP_001300686.1
    NP_031423.1
    XP_006511989.1
    XP_030099886.1
    XP_036010460.1
    XP_036010461.1
    XP_036010462.1

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    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_001313757.1NP_001300686.1  activin receptor type-2B isoform 2 precursor

      Status: VALIDATED

      Description
      Transcript Variant: This variant (2) lacks an alternate in-frame segment compared to variant 1. The encoded isoform (2) is shorter than isoform 1.
      Source sequence(s)
      AC166052
      Consensus CDS
      CCDS90681.1
      UniProtKB/Swiss-Prot
      P27040
      Related
      ENSMUSP00000150566.2, ENSMUST00000215746.2
      Conserved Domains (2) summary
      cd14140
      Location:194484
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:41110
      Activin_recp; Activin types I and II receptor domain
    2. NM_007397.3NP_031423.1  activin receptor type-2B precursor

      See identical proteins and their annotated locations for NP_031423.1

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (1).
      Source sequence(s)
      AC166052
      Consensus CDS
      CCDS23615.1
      UniProtKB/Swiss-Prot
      P27040, Q3KQI1
      Related
      ENSMUSP00000126108.2, ENSMUST00000165044.3
      Conserved Domains (3) summary
      smart00220
      Location:222495
      S_TKc; Serine/Threonine protein kinases, catalytic domain
      cd14140
      Location:218508
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:39117
      Activin_recp; Activin types I and II receptor domain

    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_000075.7 Reference GRCm39 C57BL/6J

      Range
      119231081..119271214
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_006511926.5XP_006511989.1  activin receptor type-2B isoform X4

      UniProtKB/Swiss-Prot
      P27040
      Conserved Domains (2) summary
      cd14140
      Location:186476
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:41110
      Activin_recp; Activin types I and II receptor domain
    2. XM_030244026.2XP_030099886.1  activin receptor type-2B isoform X5

      Conserved Domains (1) summary
      cd14140
      Location:36326
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
    3. XM_036154567.1XP_036010460.1  activin receptor type-2B isoform X1

      Conserved Domains (2) summary
      cd14140
      Location:239529
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:62131
      Activin_recp; Activin types I and II receptor domain
    4. XM_036154568.1XP_036010461.1  activin receptor type-2B isoform X2

      Conserved Domains (2) summary
      cd14140
      Location:215505
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:62131
      Activin_recp; Activin types I and II receptor domain
    5. XM_036154569.1XP_036010462.1  activin receptor type-2B isoform X3

      Conserved Domains (2) summary
      cd14140
      Location:207497
      STKc_ACVR2b; Catalytic domain of the Serine/Threonine Kinase, Activin Type IIB Receptor
      pfam01064
      Location:62131
      Activin_recp; Activin types I and II receptor domain

    RNA

    1. XR_004935309.1 RNA Sequence