Lamtor5 late endosomal/lysosomal adaptor, MAPK and MTOR activator 5 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Lamtor5provided by MGI
Official Full Name: late endosomal/lysosomal adaptor, MAPK and MTOR activator 5provided by MGI
Primary source: MGI:MGI:1915826
See related: Ensembl:ENSMUSG00000087260 AllianceGenome:MGI:1915826
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: XIP; Hbxip; 1110003H18Rik
Summary: Predicted to contribute to guanyl-nucleotide exchange factor activity and molecular adaptor activity. Predicted to be involved in several processes, including negative regulation of cysteine-type endopeptidase activity involved in apoptotic process; positive regulation of interleukin-8 production; and positive regulation of intracellular signal transduction. Predicted to act upstream of or within positive regulation of NF-kappaB transcription factor activity. Predicted to be located in cytosol. Predicted to be part of Ragulator complex. Predicted to be active in lysosome. Orthologous to human LAMTOR5 (late endosomal/lysosomal adaptor, MAPK and MTOR activator 5). [provided by Alliance of Genome Resources, Apr 2022]
Expression: Ubiquitous expression in kidney adult (RPKM 71.3), large intestine adult (RPKM 37.1) and 28 other tissues See more
Orthologs: human all
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Genomic context

Location:: 3 F2.3; 3 46.79 cM

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	3	NC_000069.7 (107186174..107191398)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	3	NC_000069.6 (107278858..107284082)

Chromosome 3 - NC_000069.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

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

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Hbxip is essential for murine embryogenesis and regulates embryonic stem cell differentiation through activating mTORC1.
Title: Hbxip is essential for murine embryogenesis and regulates embryonic stem cell differentiation through activating mTORC1.
The metabolic regulator Lamtor5 suppresses inflammatory signaling via regulating mTOR-mediated TLR4 degradation.
Title: The metabolic regulator Lamtor5 suppresses inflammatory signaling via regulating mTOR-mediated TLR4 degradation.
Study found LAMTOR5 was overexpressed in human and Pten cKO mice head and neck squamous cell carcinoma (HNSCC), and its expression was significantly associated with patients' overall survival, lymph node metastasis and lymph node grade. Furthermore, LAMTOR5 expression was significantly correlated with the expression of immune checkpoints and macrophage markers.
Title: Increased Expression of LAMTOR5 Predicts Poor Prognosis and Is Associated with Lymph Node Metastasis of Head and Neck Squamous Cell Carcinoma.
Hbxip stimulated insulin enhancer activity by interacting with Pdx-1 and recruiting Neurod1 to Pdx-1.
Title: Hepatitis B X-interacting protein promotes the formation of the insulin gene-transcribing protein complex Pdx-1/Neurod1 in animal pancreatic β-cells.

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Variation

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Alleles

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

Targeted (4) 1 citation
Endonuclease-mediated (5)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

D3Tem1 (e-PCR), detects polymorphism
- UniSTS:142432

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
contributes_to guanyl-nucleotide exchange factor activity	IBA Inferred from Biological aspect of Ancestor more info
contributes_to guanyl-nucleotide exchange factor activity	ISO Inferred from Sequence Orthology more info
contributes_to molecular adaptor activity	ISO Inferred from Sequence Orthology more info

Process	Evidence Code	Pubs
involved_in TORC1 signaling	NAS Non-traceable Author Statement more info	PubMed
involved_in cellular response to amino acid stimulus	IBA Inferred from Biological aspect of Ancestor more info
involved_in cellular response to amino acid stimulus	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of cysteine-type endopeptidase activity involved in apoptotic process	ISO Inferred from Sequence Orthology more info
acts_upstream_of_or_within positive regulation of NF-kappaB transcription factor activity	ISO Inferred from Sequence Orthology more info
acts_upstream_of positive regulation of RNA polymerase II regulatory region sequence-specific DNA binding	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of TOR signaling	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of TORC1 signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of TORC1 signaling	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of canonical NF-kappaB signal transduction	ISO Inferred from Sequence Orthology more info
acts_upstream_of positive regulation of gene expression	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of interleukin-8 production	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein localization to nucleus	ISO Inferred from Sequence Orthology more info
involved_in protein localization to lysosome	ISO Inferred from Sequence Orthology more info
involved_in regulation of cell size	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
part_of FNIP-folliculin RagC/D GAP	ISO Inferred from Sequence Orthology more info
part_of Ragulator complex	IBA Inferred from Biological aspect of Ancestor more info
part_of Ragulator complex	ISO Inferred from Sequence Orthology more info
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytosol	ISO Inferred from Sequence Orthology more info
located_in late endosome membrane	NAS Non-traceable Author Statement more info	PubMed
is_active_in lysosomal membrane	ISO Inferred from Sequence Orthology more info
located_in lysosomal membrane	NAS Non-traceable Author Statement more info	PubMed
is_active_in lysosome	IBA Inferred from Biological aspect of Ancestor more info
located_in lysosome	ISO Inferred from Sequence Orthology more info
part_of protein-containing complex	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: ragulator complex protein LAMTOR5

Names: HBV X-interacting protein homolog; HBX-interacting protein homolog; hepatitis B virus X-interacting protein homolog; hepatitis B virus x interacting protein; late endosomal/lysosomal adaptor and MAPK and MTOR activator 5

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.