U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Klra9 killer cell lectin-like receptor subfamily A, member 9 [ Mus musculus (house mouse) ]

Gene ID: 16640, updated on 8-Feb-2024

Summary

Go to the top of the page Help
Official Symbol
Klra9provided by MGI
Official Full Name
killer cell lectin-like receptor subfamily A, member 9provided by MGI
Primary source
MGI:MGI:1321153
See related
Ensembl:ENSMUSG00000033024 AllianceGenome:MGI:1321153
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
Ly49I; LY49I1
Summary
Predicted to be located in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]
Expression
Low expression observed in reference dataset See more
NEW
Try the new Gene table
Try the new Transcript table

Genomic context

Go to the top of the page Help
Location:
6 F3; 6 63.44 cM
Exon count:
10
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 6 NC_000072.7 (130155589..130171337, complement)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 6 NC_000072.6 (130178626..130194374, complement)

Chromosome 6 - NC_000072.7Genomic Context describing neighboring genes Neighboring gene killer cell lectin-like receptor subfamily A, member 14, pseudogene Neighboring gene predicted gene, 23552 Neighboring gene predicted gene, 52487 Neighboring gene killer cell lectin-like receptor, subfamily A, member 7 Neighboring gene killer cell lectin-like receptor subfamily A, member 10

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. Variable MHC class I engagement by Ly49 natural killer cell receptors demonstrated by the crystal structure of Ly49C bound to H-2K(b). Dam J, et al. Nat Immunol, 2003 Dec. PMID 14595439
  2. B6 strain Ly49I inhibitory gene expression on T cells in FVB.Ly49IB6 transgenic mice fails to prevent normal T cell functions. Morris MA, et al. J Immunol, 2002 Oct 1. PMID 12244158
  3. Analysis of Ly49 gene transcripts in mature NK cells supports a role for the Pro1 element in gene activation, not gene expression. McCullen MV, et al. Genes Immun, 2016 Sep. PMID 27467282, Free PMC Article
  4. Glycosylation contributes to variability in expression of murine cytomegalovirus m157 and enhances stability of interaction with the NK-cell receptor Ly49H. Guseva NV, et al. Eur J Immunol, 2010 Sep. PMID 20662096, Free PMC Article
  5. Molecular architecture of the major histocompatibility complex class I-binding site of Ly49 natural killer cell receptors. Deng L, et al. J Biol Chem, 2008 Jun 13. PMID 18426793, Free PMC Article

See all (23) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Clearance of lung cancer is facilitated by up-regulation of NKG2D, NKp46, and other activating receptors upon exposure to environmental MHCI. Surface expression of the inhibitory receptor Ly49C/I, on the other hand, is down-regulated upon exposure to tumor-bearing tissue.
    Title: Modulation of NKG2D, NKp46, and Ly49C/I facilitates natural killer cell-mediated control of lung cancer.
  2. NK cells' own MHC-I significantly masks the Ly49A and Ly49C, but not the Ly49I receptor. Nevertheless, Ly49I was partly masked on transfected tumor cells, suggesting that the structure of Ly49I is compatible in principal with cis binding of MHC-I.
    Title: Interactions of Ly49 family receptors with MHC class I ligands in trans and cis.
  3. mouse cytomegalovirus(MCMV) m157 protein binds to Ly49I
    Title: Direct recognition of cytomegalovirus by activating and inhibitory NK cell receptors.
  4. Crystal structure of the Ly49I natural killer cell receptor reveals variability in dimerization mode within the Ly49 family.
    Title: Crystal structure of the Ly49I natural killer cell receptor reveals variability in dimerization mode within the Ly49 family.
  5. Contrary to findings in other inhibitory LY49 transgenic systems, no defects in T cell function are observed in Ly49I transgenic FVB mice.
    Title: B6 strain Ly49I inhibitory gene expression on T cells in FVB.Ly49IB6 transgenic mice fails to prevent normal T cell functions.
  6. The repertoire of inhibitory Ly49 receptors may be formed under the influenced of Fyn-dependent NK cell activation as well as the respective MHC class I environment.
    Title: A role for the src family kinase Fyn in NK cell activation and the formation of the repertoire of Ly49 receptors.
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)

General gene information

Go to the top of the page Help

Markers

Homology

Gene Ontology Provided by MGI

Component Evidence Code Pubs
located_in plasma membrane TAS
Traceable Author Statement
more info
 PubMed 

General protein information

Go to the top of the page Help
Preferred Names
killer cell lectin-like receptor subfamily A, member 9
Names
Ly49I receptor

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_010651.3 → NP_034781.2  killer cell lectin-like receptor subfamily A, member 9

    See identical proteins and their annotated locations for NP_034781.2

    Status: VALIDATED

    Source sequence(s)
    AC090127, U49865
    Consensus CDS
    CCDS39667.1
    UniProtKB/TrEMBL
    Q2TJJ8, Q9JHN9
    Related
    ENSMUSP00000071485.3, ENSMUST00000071554.3
    Conserved Domains (2) summary
    cd03593
    Location:145 → 259
    CLECT_NK_receptors_like; C-type lectin-like domain (CTLD) of the type found in natural killer cell receptors (NKRs)
    pfam08391
    Location:40 → 157
    Ly49; Ly49-like protein, N-terminal region

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_000072.7 Reference GRCm39 C57BL/6J

    Range
    130155589..130171337 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011241235.1 → XP_011239537.1  killer cell lectin-like receptor subfamily A, member 9 isoform X1

    See identical proteins and their annotated locations for XP_011239537.1

    UniProtKB/TrEMBL
    Q2TJJ8, Q9JHN9
    Conserved Domains (2) summary
    cd03593
    Location:145 → 259
    CLECT_NK_receptors_like; C-type lectin-like domain (CTLD) of the type found in natural killer cell receptors (NKRs)
    pfam08391
    Location:40 → 157
    Ly49; Ly49-like protein, N-terminal region

  2. XM_011241233.1 → XP_011239535.1  killer cell lectin-like receptor subfamily A, member 9 isoform X1

    See identical proteins and their annotated locations for XP_011239535.1

    UniProtKB/TrEMBL
    Q2TJJ8, Q9JHN9
    Conserved Domains (2) summary
    cd03593
    Location:145 → 259
    CLECT_NK_receptors_like; C-type lectin-like domain (CTLD) of the type found in natural killer cell receptors (NKRs)
    pfam08391
    Location:40 → 157
    Ly49; Ly49-like protein, N-terminal region

  3. XM_036165891.1 → XP_036021784.1  killer cell lectin-like receptor subfamily A, member 9 isoform X1

    UniProtKB/TrEMBL
    Q2TJJ8, Q9JHN9
    Conserved Domains (2) summary
    cd03593
    Location:145 → 259
    CLECT_NK_receptors_like; C-type lectin-like domain (CTLD) of the type found in natural killer cell receptors (NKRs)
    pfam08391
    Location:40 → 157
    Ly49; Ly49-like protein, N-terminal region

  4. XM_030255202.1 → XP_030111062.1  killer cell lectin-like receptor subfamily A, member 9 isoform X1

    UniProtKB/TrEMBL
    Q2TJJ8, Q9JHN9
    Conserved Domains (2) summary
    cd03593
    Location:145 → 259
    CLECT_NK_receptors_like; C-type lectin-like domain (CTLD) of the type found in natural killer cell receptors (NKRs)
    pfam08391
    Location:40 → 157
    Ly49; Ly49-like protein, N-terminal region
Nucleotide Protein Strain
Heading Accession and Version

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