Gimap5 GTPase, IMAP family member 5 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Gimap5provided by MGI
Official Full Name: GTPase, IMAP family member 5provided by MGI
Primary source: MGI:MGI:2442232
See related: Ensembl:ENSMUSG00000043505 AllianceGenome:MGI:2442232
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: D630024P16; E230026N22Rik
Summary: This gene encodes a protein belonging to the GTP-binding superfamily and to the immuno-associated nucleotide (IAN) subfamily of nucleotide-binding proteins. In humans, the IAN subfamily genes are located in a cluster at 7q36.1. [provided by RefSeq, Jul 2008]
Expression: Biased expression in spleen adult (RPKM 18.2), lung adult (RPKM 6.7) and 13 other tissues See more
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Genomic context

Location:: 6 B2.3; 6 23.71 cM

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	6	NC_000072.7 (48723131..48731134)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	6	NC_000072.6 (48746197..48754200)

Chromosome 6 - NC_000072.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

GIMAP5 maintains liver endothelial cell homeostasis and prevents portal hypertension.
Title: GIMAP5 maintains liver endothelial cell homeostasis and prevents portal hypertension.
Activation of Gimap5-deficient CD4(+) T cells is associated with increased DNA damage and reduced survival that can be overcome by TGF-beta. This leads to selective survival of pathogenic TH17 cells but also TH2 cells in human subjects and mice, ultimately promoting allergic airway disease.
Title: Loss of GTPase of immunity-associated protein 5 (Gimap5) promotes pathogenic CD4(+) T-cell development and allergic airway disease.
Gimap5 is a critical inhibitor of GSK3-beta in the CD4+ T cells.
Title: Gimap5-dependent inactivation of GSK3β is required for CD4(+) T cell homeostasis and prevention of immune pathology.
functional Gimap5 is required for optimal signaling through TCR and IL-7R in T cells.
Title: TCR and IL-7 Signaling Are Altered in the Absence of Functional GTPase of the Immune Associated Nucleotide Binding Protein 5 (GIMAP5).
gimap5 has a role in maintaining peripheral tolerance and T cell homeostasis in the gut [review]
Title: Central role of gimap5 in maintaining peripheral tolerance and T cell homeostasis in the gut.
The defects in T-cell cellularity were more severe in mice lacking both Gimap3 and Gimap5.
Title: Gimap3 and Gimap5 cooperate to maintain T-cell numbers in the mouse.
a novel link between Gimap5 and Foxo expression and provide evidence for a regulatory mechanism that controls Foxo protein expression and may help to maintain immunological tolerance.
Title: Loss of immunological tolerance in Gimap5-deficient mice is associated with loss of Foxo in CD4+ T cells.
Gimap5 is an important stabilizer of mouse hematopoietic progenitor cell survival.
Title: Critical role for Gimap5 in the survival of mouse hematopoietic stem and progenitor cells.
mouse gimap5 is necessary for the survival of peripheral T cells, NK/NKT-cell development, and the maintenance of normal liver function
Title: Impaired survival of peripheral T cells, disrupted NK/NKT cell development, and liver failure in mice lacking Gimap5.

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Variation

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Alleles

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

Chemically induced (ENU) (1) 1 citation
Endonuclease-mediated (1) 1 citation
Targeted (2) 1 citation

General gene information

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Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables GTP binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in T cell homeostasis	ISO Inferred from Sequence Orthology more info
involved_in myeloid dendritic cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of T cell activation	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of lipid catabolic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of nitric oxide biosynthetic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of type II interferon production	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of calcium ion transport into cytosol	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of gamma-delta T cell differentiation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of humoral immune response mediated by circulating immunoglobulin	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of membrane potential	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of natural killer cell cytokine production	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of natural killer cell mediated cytotoxicity	ISO Inferred from Sequence Orthology more info
involved_in regulation of mitochondrial membrane permeability	ISO Inferred from Sequence Orthology more info
involved_in temperature homeostasis	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in lysosomal membrane	IEA Inferred from Electronic Annotation more info
located_in multivesicular body membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: GTPase IMAP family member 5

Names: GTPase of the immunity-associated protein 5; immunity-associated nucleotide 4-like 1 protein; immunity-associated protein 3

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.