U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Slc7a7 solute carrier family 7 (cationic amino acid transporter, y+ system), member 7 [ Mus musculus (house mouse) ]

Gene ID: 20540, updated on 21-Apr-2024

Summary

Go to the top of the page Help
Official Symbol
Slc7a7provided by MGI
Official Full Name
solute carrier family 7 (cationic amino acid transporter, y+ system), member 7provided by MGI
Primary source
MGI:MGI:1337120
See related
Ensembl:ENSMUSG00000000958 AllianceGenome:MGI:1337120
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
my+lat1
Summary
Enables basic amino acid transmembrane transporter activity. Acts upstream of or within regulation of arginine metabolic process. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Is expressed in heart; intestine; metanephros; and testis. Human ortholog(s) of this gene implicated in lysinuric protein intolerance. Orthologous to human SLC7A7 (solute carrier family 7 member 7). [provided by Alliance of Genome Resources, Apr 2022]
Expression
Biased expression in kidney adult (RPKM 116.6), large intestine adult (RPKM 74.7) and 8 other tissues See more
Orthologs
human all
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
Location:
14 C2; 14 27.76 cM
Exon count:
23
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 14 NC_000080.7 (54606899..54657525, complement)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 14 NC_000080.6 (54369442..54420068, complement)

Chromosome 14 - NC_000080.7Genomic Context describing neighboring genes Neighboring gene predicted gene 43305 Neighboring gene eukaryotic translation initiation factor 4H pseudogene Neighboring gene STARR-positive B cell enhancer ABC_E3114 Neighboring gene oxidase assembly 1-like Neighboring gene STARR-seq mESC enhancer starr_36728 Neighboring gene STARR-positive B cell enhancer ABC_E3115 Neighboring gene STARR-seq mESC enhancer starr_36729 Neighboring gene STARR-seq mESC enhancer starr_36730 Neighboring gene STARR-seq mESC enhancer starr_36733 Neighboring gene mitochondrial ribosomal protein L52 Neighboring gene matrix metallopeptidase 14 (membrane-inserted)

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help
  • 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

Go to the top of the pageHelp

Related articles in PubMed

  1. Loss of LAT1 sex-dependently delays recovery after caerulein-induced acute pancreatitis. Hagen CM, et al. World J Gastroenterol, 2022 Mar 14. PMID 35431492, Free PMC Article
  2. Quantitative Proteomics Reveals the Development of HBV-Associated Glomerulonephritis Triggered by the Downregulation of SLC7A7. Zuo T, et al. J Proteome Res, 2020 Apr 3. PMID 32155069
  3. A global Slc7a7 knockout mouse model demonstrates characteristic phenotypes of human lysinuric protein intolerance. Stroup BM, et al. Hum Mol Genet, 2020 Aug 3. PMID 32504080, Free PMC Article
  4. Characterization and astrocytic modulation of system L transporters in brain microvasculature endothelial cells. Omidi Y, et al. Cell Biochem Funct, 2008 Apr. PMID 18210381
  5. Regulation of renal amino acid transporters during metabolic acidosis. Moret C, et al. Am J Physiol Renal Physiol, 2007 Feb. PMID 17003226

See all (29) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Loss of LAT1 sex-dependently delays recovery after caerulein-induced acute pancreatitis.
    Title: Loss of LAT1 sex-dependently delays recovery after caerulein-induced acute pancreatitis.
  2. A global Slc7a7 knockout mouse model demonstrates characteristic phenotypes of human lysinuric protein intolerance.
    Title: A global Slc7a7 knockout mouse model demonstrates characteristic phenotypes of human lysinuric protein intolerance.
  3. Quantitative Proteomics Reveals the Development of HBV-Associated Glomerulonephritis Triggered by the Downregulation of SLC7A7.
    Title: Quantitative Proteomics Reveals the Development of HBV-Associated Glomerulonephritis Triggered by the Downregulation of SLC7A7.
  4. The expression of Mct8 and L-type amino acid transporters Lat2 and Lat1 are determined in brain neurons during development.
    Title: Developmental and cell type-specific expression of thyroid hormone transporters in the mouse brain and in primary brain cells.
  5. LAT1, and LAT2 mRNAs were detected in fetal and postnatal femurs and in MC3T3-E1 cells, while OATP1 and NTCP mRNAs were not.
    Title: The monocarboxylate transporter 8 and L-type amino acid transporters 1 and 2 are expressed in mouse skeletons and in osteoblastic MC3T3-E1 cells.
  6. System L functions as influx and/or efflux transport machinery displaying a greater propensity for the outward transport of large and small neutral amino acids.
    Title: Characterization and astrocytic modulation of system L transporters in brain microvasculature endothelial cells.
  7. The Slc7a7(-/-) mouse displayed intrauterine growth restriction, leading to neonatal lethality. After heavy protein ingestion, the surviving adult animals presented metabolic derangement consistent with lysinuric protein intolerance.
    Title: Slc7a7 disruption causes fetal growth retardation by downregulating Igf1 in the mouse model of lysinuric protein intolerance.
  8. selective regulation of SNAT3 and y(+)LAT1 expression may serve a major role in the renal adaptation to acid secretion and thus for systemic acid-base balance.
    Title: Regulation of renal amino acid transporters during metabolic acidosis.
  9. Increased LAT1 expression can be induced by lipid oxidation products relevant to inflammatory responses in atherogenesis. LAT1 mediates lysophosphatidylcholine-enhanced cytokine production by endothelial cells.
    Title: Lysophosphatidylcholine enhances cytokine production of endothelial cells via induction of L-type amino acid transporter 1 and cell surface antigen 4F2.
Submit: New GeneRIF Correction

Variation

Go to the top of the page Help

Alleles

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

Pathways from PubChem

Go to the top of the page

Interactions

Go to the top of the page Help
Products Interactant Other Gene Complex Source Pubs Description

General gene information

Go to the top of the page Help

Markers

Homology

Gene Ontology Provided by MGI

Function Evidence Code Pubs
enables L-amino acid transmembrane transporter activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables basic amino acid transmembrane transporter activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables basic amino acid transmembrane transporter activity IMP
Inferred from Mutant Phenotype
more info
 PubMed 
enables transmembrane transporter activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in L-arginine transmembrane transport ISO
Inferred from Sequence Orthology
more info
  
involved_in L-leucine transport ISO
Inferred from Sequence Orthology
more info
  
involved_in amino acid transmembrane transport IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within amino acid transport IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within basic amino acid transmembrane transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of arginine metabolic process IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within regulation of arginine metabolic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in transmembrane transport IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in basolateral plasma membrane ISO
Inferred from Sequence Orthology
more info
  
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
located_in plasma membrane IEA
Inferred from Electronic Annotation
more info
  

General protein information

Go to the top of the page Help
Preferred Names
Y+L amino acid transporter 1
Names
solute carrier family 7 member 7
y(+)L-type amino acid transporter 1
y+LAT-1
y+LAT1

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

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_001253679.1 → NP_001240608.1  Y+L amino acid transporter 1

    See identical proteins and their annotated locations for NP_001240608.1

    Status: VALIDATED

    Source sequence(s)
    AC206013
    Consensus CDS
    CCDS27087.1
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Related
    ENSMUSP00000154533.2, ENSMUST00000226753.2
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  2. NM_001253680.1 → NP_001240609.1  Y+L amino acid transporter 1

    See identical proteins and their annotated locations for NP_001240609.1

    Status: VALIDATED

    Source sequence(s)
    AK152637, AV487330, CB953352
    Consensus CDS
    CCDS27087.1
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Related
    ENSMUSP00000000984.5, ENSMUST00000000984.9
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  3. NM_001379497.1 → NP_001366426.1  Y+L amino acid transporter 1

    Status: VALIDATED

    Source sequence(s)
    AC206013
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  4. NM_001379498.1 → NP_001366427.1  Y+L amino acid transporter 1

    Status: VALIDATED

    Source sequence(s)
    AC206013
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  5. NM_001379499.1 → NP_001366428.1  Y+L amino acid transporter 1

    Status: VALIDATED

    Source sequence(s)
    AC206013
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Related
    ENSMUSP00000143091.2, ENSMUST00000195970.5
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  6. NM_001424591.1 → NP_001411520.1  Y+L amino acid transporter 1

    Status: VALIDATED

    Source sequence(s)
    AC206013
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8

  7. NM_011405.4 → NP_035535.2  Y+L amino acid transporter 1

    See identical proteins and their annotated locations for NP_035535.2

    Status: VALIDATED

    Source sequence(s)
    AK151718, AV487330, BY032471
    Consensus CDS
    CCDS27087.1
    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Related
    ENSMUSP00000143743.2, ENSMUST00000197440.5
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

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_000080.7 Reference GRCm39 C57BL/6J

    Range
    54606899..54657525 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_030247702.1 → XP_030103562.1  Y+L amino acid transporter 1 isoform X1

    Conserved Domains (1) summary
    TIGR00911
    Location:107 → 580
    2A0308; L-type amino acid transporter

  2. XM_036158528.1 → XP_036014421.1  Y+L amino acid transporter 1 isoform X4

    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  3. XM_006518746.2 → XP_006518809.1  Y+L amino acid transporter 1 isoform X2

    Conserved Domains (1) summary
    TIGR00911
    Location:44 → 517
    2A0308; L-type amino acid transporter

  4. XM_006518751.3 → XP_006518814.1  Y+L amino acid transporter 1 isoform X4

    See identical proteins and their annotated locations for XP_006518814.1

    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  5. XM_006518753.1 → XP_006518816.1  Y+L amino acid transporter 1 isoform X4

    See identical proteins and their annotated locations for XP_006518816.1

    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  6. XM_006518755.5 → XP_006518818.1  Y+L amino acid transporter 1 isoform X4

    See identical proteins and their annotated locations for XP_006518818.1

    UniProtKB/Swiss-Prot
    Q9QWS1, Q9Z1K8
    Conserved Domains (1) summary
    TIGR00911
    Location:21 → 494
    2A0308; L-type amino acid transporter

  7. XM_030247703.1 → XP_030103563.1  Y+L amino acid transporter 1 isoform X3

    Conserved Domains (1) summary
    TIGR00911
    Location:42 → 515
    2A0308; L-type amino acid transporter

  8. XM_030247705.1 → XP_030103565.1  Y+L amino acid transporter 1 isoform X5

    Conserved Domains (1) summary
    TIGR00911
    Location:3 → 328
    2A0308; L-type amino acid transporter
Nucleotide Protein Strain
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9Z1K8.1 GenPept UniProtKB/Swiss-Prot:Q9Z1K8

Gene LinkOut

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

Chemical Information
Molecular Biology Databases
Research Materials
Tools
Miscellaneous