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Stard7 StAR related lipid transfer domain containing 7 [ Mus musculus (house mouse) ]

Gene ID: 99138, updated on 2-Nov-2024

Summary

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Official Symbol
Stard7provided by MGI
Official Full Name
StAR related lipid transfer domain containing 7provided by MGI
Primary source
MGI:MGI:2139090
See related
Ensembl:ENSMUSG00000027367 AllianceGenome:MGI:2139090
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
Summary
Predicted to enable lipid binding activity. Acts upstream of or within several processes, including establishment of skin barrier; mucociliary clearance; and myeloid dendritic cell activation. Located in cytoplasm. Is expressed in central nervous system; liver; lung; and retina. Human ortholog(s) of this gene implicated in familial adult myoclonic epilepsy 2. Orthologous to human STARD7 (StAR related lipid transfer domain containing 7). [provided by Alliance of Genome Resources, Nov 2024]
Expression
Ubiquitous expression in CNS E18 (RPKM 28.6), heart adult (RPKM 28.6) and 28 other tissues See more
Orthologs
human all
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Genomic context

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See Stard7 in Genome Data Viewer
Location:
2 F1; 2 61.88 cM
Exon count:
8
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 2 NC_000068.8 (127112123..127140855)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 2 NC_000068.7 (127270202..127298935)

Chromosome 2 - NC_000068.8Genomic Context describing neighboring genes Neighboring gene STARR-positive B cell enhancer ABC_E642 Neighboring gene cytosolic iron-sulfur protein assembly 1 Neighboring gene transmembrane protein 127 Neighboring gene STARR-positive B cell enhancer mm9_chr2:127095727-127096028 Neighboring gene STARR-seq mESC enhancer starr_05622 Neighboring gene STARR-positive B cell enhancer ABC_E4496 Neighboring gene STARR-positive B cell enhancer ABC_E10138 Neighboring gene predicted gene, 54150 Neighboring gene predicted gene, 46762 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:127154244-127154469 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:127160153-127160262 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:127160377-127160560 Neighboring gene CapStarr-seq enhancer MGSCv37_chr2:127160818-127161005

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • 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

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Related articles in PubMed

  1. StarD7 deficiency switches on glycolysis and promotes mitophagy flux in C2C12 myoblasts. Rojas ML, et al. FEBS J, 2024 Jan. PMID 37846201
  2. The Phosphatidylcholine Transfer Protein Stard7 is Required for Mitochondrial and Epithelial Cell Homeostasis. Yang L, et al. Sci Rep, 2017 Apr 12. PMID 28401922, Free PMC Article
  3. StarD7 Protein Deficiency Adversely Affects the Phosphatidylcholine Composition, Respiratory Activity, and Cristae Structure of Mitochondria. Horibata Y, et al. J Biol Chem, 2016 Nov 25. PMID 27694445, Free PMC Article
  4. Expression and localization of StarD7 in trophoblast cells. Angeletti S, et al. Placenta, 2008 May. PMID 18378304
  5. The phosphatidylcholine transfer protein StarD7 is important for myogenic differentiation in mouse myoblast C2C12 cells and human primary skeletal myoblasts. Horibata Y, et al. Sci Rep, 2020 Feb 18. PMID 32071354, Free PMC Article

See all (29) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. StarD7 deficiency switches on glycolysis and promotes mitophagy flux in C2C12 myoblasts.
    Title: StarD7 deficiency switches on glycolysis and promotes mitophagy flux in C2C12 myoblasts.
  2. The phosphatidylcholine transfer protein StarD7 is important for myogenic differentiation in mouse myoblast C2C12 cells and human primary skeletal myoblasts.
    Title: The phosphatidylcholine transfer protein StarD7 is important for myogenic differentiation in mouse myoblast C2C12 cells and human primary skeletal myoblasts.
  3. Stard7 deficiency was associated with altered mitochondrial size and membrane organization both in vitro and in vivo.
    Title: The Phosphatidylcholine Transfer Protein Stard7 is Required for Mitochondrial and Epithelial Cell Homeostasis.
  4. These findings indicate that StarD7 plays important roles in maintaining the proper composition of mitochondrial phospholipids as well as mitochondrial function and morphogenesis.
    Title: StarD7 Protein Deficiency Adversely Affects the Phosphatidylcholine Composition, Respiratory Activity, and Cristae Structure of Mitochondria.
  5. these data suggest that Stard7 is an important component of a novel protective pathway in tissues exposed to the extracellular environment.
    Title: Haploinsufficiency for Stard7 is associated with enhanced allergic responses in lung and skin.
Submit: New GeneRIF Correction

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics  (MGI)
  • Targeted (2) 

Pathways from PubChem

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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

Homology

Clone Names

  • MGC27663

Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables lipid binding IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within T-helper 2 cell cytokine production IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within establishment of skin barrier IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within inflammatory response IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within mucociliary clearance IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within myeloid dendritic cell activation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within type 2 immune response IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm IDA
Inferred from Direct Assay
more info
 PubMed 
located_in extracellular region IEA
Inferred from Electronic Annotation
more info
  
located_in mitochondrion IEA
Inferred from Electronic Annotation
more info
  

General protein information

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Preferred Names
stAR-related lipid transfer protein 7, mitochondrial
Names
START domain containing 7
START domain-containing protein 7

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_001362684.2 → NP_001349613.1  stAR-related lipid transfer protein 7, mitochondrial isoform 2

    Status: VALIDATED

    Description
    Transcript Variant: This variant (2) differs in the 3' UTR and coding sequence compared to variant 1. The resulting isoform (2) has a shorter and distinct C-terminus compared to isoform 1.
    Source sequence(s)
    AL845368
    Conserved Domains (1) summary
    cl14643
    Location:139 → 186
    SRPBCC; START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC (SRPBCC) ligand-binding domain superfamily

  2. NM_139308.3 → NP_647469.2  stAR-related lipid transfer protein 7, mitochondrial isoform 1 precursor

    See identical proteins and their annotated locations for NP_647469.2

    Status: VALIDATED

    Description
    Transcript Variant: This variant (1) encodes the longer isoform (1).
    Source sequence(s)
    AL845368
    Consensus CDS
    CCDS16698.2
    UniProtKB/Swiss-Prot
    A2ARG0, Q8R1R3
    UniProtKB/TrEMBL
    F7BBA2, Q8BUP0
    Related
    ENSMUSP00000106004.3, ENSMUST00000110375.9
    Conserved Domains (1) summary
    cd08911
    Location:139 → 328
    START_STARD7-like; Lipid-binding START domain of mammalian STARD7 and related proteins

RNA

  1. NR_156114.2 RNA Sequence

    Status: VALIDATED

    Description
    Transcript Variant: This variant (3) lacks an alternate coding exon compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
    Source sequence(s)
    AL845368

  2. NR_188880.1 RNA Sequence

    Status: VALIDATED

    Source sequence(s)
    AL845368
    Related
    ENSMUST00000125049.2

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
    127112123..127140855
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

RNA

  1. XR_003953755.2 RNA Sequence

Nucleotide Protein Strain
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q8R1R3.2 GenPept UniProtKB/Swiss-Prot:Q8R1R3

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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