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LAMTOR5 late endosomal/lysosomal adaptor, MAPK and MTOR activator 5 [ Homo sapiens (human) ]

Gene ID: 10542, updated on 20-Jan-2019

Summary

Official Symbol
LAMTOR5provided by HGNC
Official Full Name
late endosomal/lysosomal adaptor, MAPK and MTOR activator 5provided by HGNC
Primary source
HGNC:HGNC:17955
See related
Ensembl:ENSG00000134248 MIM:608521
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
XIP; HBXIP
Summary
This gene encodes a protein that specifically complexes with the C-terminus of hepatitis B virus X protein (HBx). The function of this protein is to negatively regulate HBx activity and thus to alter the replication life cycle of the virus. [provided by RefSeq, Jul 2008]
Expression
Ubiquitous expression in kidney (RPKM 162.7), bone marrow (RPKM 53.1) and 24 other tissues See more
Orthologs

Genomic context

See LAMTOR5 in Genome Data Viewer
Location:
1p13.3
Exon count:
4
Annotation release Status Assembly Chr Location
109 current GRCh38.p12 (GCF_000001405.38) 1 NC_000001.11 (110401253..110407924, complement)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (110943875..110950546, complement)

Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene RBM15 antisense RNA 1 Neighboring gene uncharacterized LOC112268233 Neighboring gene RNA binding motif protein 15 Neighboring gene solute carrier family 16 member 4 Neighboring gene LAMTOR5 antisense RNA 1 Neighboring gene prokineticin 1 Neighboring gene uncharacterized LOC105378899

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

HIV-1 interactions

Replication interactions

Interaction Pubs
Knockdown of hepatitis B virus x interacting protein (HBXIP) by siRNA has both activating and inhibiting activities on HIV-1 replication in HeLa P4/R5 cells, suggesting a regulatory role in HIV replication PubMed

Go to the HIV-1, Human Interaction Database

Pathways from BioSystems

  • Cellular responses to stress, organism-specific biosystem (from REACTOME)
    Cellular responses to stress, organism-specific biosystemCells are subject to external molecular and physical stresses such as foreign molecules that perturb metabolic or signaling processes, and changes in temperature or pH. The ability of cells and tissu...
  • Energy dependent regulation of mTOR by LKB1-AMPK, organism-specific biosystem (from REACTOME)
    Energy dependent regulation of mTOR by LKB1-AMPK, organism-specific biosystemUpon formation of a trimeric LKB1:STRAD:MO25 complex, LKB1 phosphorylates and activates AMPK. This phosphorylation is immediately removed in basal conditions by PP2C, but if the cellular AMP:ATP rati...
  • Gene Expression, organism-specific biosystem (from REACTOME)
    Gene Expression, organism-specific biosystemGene Expression covers the pathways by which genomic DNA is transcribed to yield RNA, the regulation of these transcription processes, and the pathways by which newly-made RNA Transcripts are process...
  • Generic Transcription Pathway, organism-specific biosystem (from REACTOME)
    Generic Transcription Pathway, organism-specific biosystemOVERVIEW OF TRANSCRIPTION REGULATION: Detailed studies of gene transcription regulation in a wide variety of eukaryotic systems has revealed the general principles and mechanisms by which cell- or t...
  • Hepatitis B, organism-specific biosystem (from KEGG)
    Hepatitis B, organism-specific biosystemHepatitis B virus (HBV) is an enveloped virus and contains a partially double-stranded relaxed circular DNA (RC-DNA) genome. After entry into hepatocytes, HBV RC-DNA is transported to the nucleus and...
  • IGF1R signaling cascade, organism-specific biosystem (from REACTOME)
    IGF1R signaling cascade, organism-specific biosystemAfter autophosphorylation the type 1 insulin-like growth factor receptor (IGF1R) binds and phosphorylates scaffold proteins, IRS1/2/4 and SHC1, which in turn bind effectors possessing enzymatic activ...
  • IRS-mediated signalling, organism-specific biosystem (from REACTOME)
    IRS-mediated signalling, organism-specific biosystemRelease of phospho-IRS from the insulin receptor triggers a cascade of signalling events via PI3K, SOS, RAF and the MAP kinases.
  • IRS-related events triggered by IGF1R, organism-specific biosystem (from REACTOME)
    IRS-related events triggered by IGF1R, organism-specific biosystemThe phosphorylated type 1 insulin-like growth factor receptor phosphorylates IR1, IRS2, IRS4 and possibly other IRS/DOK family members (reviewed in Pavelic et al. 2007, Chitnis et al. 2008, Maki et a...
  • Insulin receptor signalling cascade, organism-specific biosystem (from REACTOME)
    Insulin receptor signalling cascade, organism-specific biosystemAutophosphorylation of the insulin receptor triggers a series of signalling events, mediated by SHC or IRS, and resulting in activation of the Ras/RAF and MAP kinase cascades. A second effect of the ...
  • Macroautophagy, organism-specific biosystem (from REACTOME)
    Macroautophagy, organism-specific biosystemMacroautophagy (hereafter referred to as autophagy) acts as a buffer against starvation by liberating building materials and energy sources from cellular components. It has additional roles in embryo...
  • PI3K Cascade, organism-specific biosystem (from REACTOME)
    PI3K Cascade, organism-specific biosystem
    PI3K Cascade
  • PKB-mediated events, organism-specific biosystem (from REACTOME)
    PKB-mediated events, organism-specific biosystemPKB and PDK1 are activated via membrane-bound PIP3. Activated PDK1 phosphorylates PKB, which in turn phosphorylates PDE3B. The latter hydrolyses cAMP to 5'AMP, depleting cAMP pools.
  • Signal Transduction, organism-specific biosystem (from REACTOME)
    Signal Transduction, organism-specific biosystemSignal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such a...
  • Signaling by Insulin receptor, organism-specific biosystem (from REACTOME)
    Signaling by Insulin receptor, organism-specific biosystemInsulin binding to its receptor results in receptor autophosphorylation on tyrosine residues and the tyrosine phosphorylation of insulin receptor substrates (e.g. IRS and Shc) by the insulin receptor...
  • Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R), organism-specific biosystem (from REACTOME)
    Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R), organism-specific biosystemBinding of IGF1 (IGF-I) or IGF2 (IGF-II) to the extracellular alpha peptides of the type 1 insulin-like growth factor receptor (IGF1R) triggers the activation of two major signaling pathways: the SOS...
  • TP53 Regulates Metabolic Genes, organism-specific biosystem (from REACTOME)
    TP53 Regulates Metabolic Genes, organism-specific biosystemWhile the p53 tumor suppressor protein (TP53) is known to inhibit cell growth by inducing apoptosis, senescence and cell cycle arrest, recent studies have found that p53 is also able to influence cel...
  • Transcriptional Regulation by TP53, organism-specific biosystem (from REACTOME)
    Transcriptional Regulation by TP53, organism-specific biosystemThe tumor suppressor TP53 (encoded by the gene p53) is a transcription factor. Under stress conditions, it recognizes specific responsive DNA elements and thus regulates the transcription of many gen...
  • mTOR signaling pathway, organism-specific biosystem (from KEGG)
    mTOR signaling pathway, organism-specific biosystemThe mammalian (mechanistic) target of rapamycin (mTOR) is a highly conserved serine/threonine protein kinase, which exists in two complexes termed mTOR complex 1 (mTORC1) and 2 (mTORC2). mTORC1 conta...
  • mTOR signaling pathway, conserved biosystem (from KEGG)
    mTOR signaling pathway, conserved biosystemThe mammalian (mechanistic) target of rapamycin (mTOR) is a highly conserved serine/threonine protein kinase, which exists in two complexes termed mTOR complex 1 (mTORC1) and 2 (mTORC2). mTORC1 conta...
  • mTOR signalling, organism-specific biosystem (from REACTOME)
    mTOR signalling, organism-specific biosystemTarget of rapamycin (mTOR) is a highly-conserved serine/threonine kinase that regulates cell growth and division in response to energy levels, growth signals, and nutrients (Zoncu et al. 2011). Contr...
  • mTORC1-mediated signalling, organism-specific biosystem (from REACTOME)
    mTORC1-mediated signalling, organism-specific biosystemmTORC1 integrates four major signals ? growth factors, energy status, oxygen and amino acids ? to regulate many processes that are involved in the promotion of cell growth. Growth factors stimulate m...

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Clone Names

  • MGC71071

Gene Ontology Provided by GOA

Function Evidence Code Pubs
contributes_to guanyl-nucleotide exchange factor activity IDA
Inferred from Direct Assay
more info
PubMed 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
contributes_to protein-containing complex scaffold activity IDA
Inferred from Direct Assay
more info
PubMed 
Process Evidence Code Pubs
cell cycle arrest TAS
Traceable Author Statement
more info
 
cellular response to amino acid stimulus IMP
Inferred from Mutant Phenotype
more info
PubMed 
negative regulation of apoptotic process IDA
Inferred from Direct Assay
more info
PubMed 
negative regulation of cysteine-type endopeptidase activity involved in apoptotic process IDA
Inferred from Direct Assay
more info
PubMed 
positive regulation of TOR signaling IMP
Inferred from Mutant Phenotype
more info
PubMed 
protein localization to lysosome IMP
Inferred from Mutant Phenotype
more info
PubMed 
regulation of cell size IMP
Inferred from Mutant Phenotype
more info
PubMed 
regulation of macroautophagy TAS
Traceable Author Statement
more info
 
response to virus TAS
Traceable Author Statement
more info
PubMed 
viral genome replication IEA
Inferred from Electronic Annotation
more info
 
Component Evidence Code Pubs
Ragulator complex IDA
Inferred from Direct Assay
more info
PubMed 
cytosol IDA
Inferred from Direct Assay
more info
PubMed 
lysosomal membrane TAS
Traceable Author Statement
more info
 
lysosome IDA
Inferred from Direct Assay
more info
PubMed 

General protein information

Preferred Names
ragulator complex protein LAMTOR5
Names
HBV X-interacting protein
HBx-interacting protein
hepatitis B virus x interacting protein
hepatitis B virus x-interacting protein (9.6kD)
late endosomal/lysosomal adaptor and MAPK and MTOR activator 5

NCBI Reference Sequences (RefSeq)

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_006402.2NP_006393.2  ragulator complex protein LAMTOR5

    See identical proteins and their annotated locations for NP_006393.2

    Status: REVIEWED

    Source sequence(s)
    AA443738, AF029890, BX092018
    Consensus CDS
    CCDS824.1
    UniProtKB/Swiss-Prot
    O43504
    UniProtKB/TrEMBL
    A0A0C4DGV4
    Related
    ENSP00000480529.1, ENST00000614544.1
    Conserved Domains (1) summary
    pfam16672
    Location:83170
    LAMTOR5; Ragulator complex protein LAMTOR5

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109

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

Reference GRCh38.p12 Primary Assembly

Genomic

  1. NC_000001.11 Reference GRCh38.p12 Primary Assembly

    Range
    110401253..110407924 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
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