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    MYL9 myosin light chain 9 [ Homo sapiens (human) ]

    Gene ID: 10398, updated on 17-Jun-2024

    Summary

    Official Symbol
    MYL9provided by HGNC
    Official Full Name
    myosin light chain 9provided by HGNC
    Primary source
    HGNC:HGNC:15754
    See related
    Ensembl:ENSG00000101335 MIM:609905; AllianceGenome:HGNC:15754
    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
    LC20; MLC2; MRLC1; MYRL2; MLC-2C; MMIHS4
    Summary
    Myosin, a structural component of muscle, consists of two heavy chains and four light chains. The protein encoded by this gene is a myosin light chain that may regulate muscle contraction by modulating the ATPase activity of myosin heads. The encoded protein binds calcium and is activated by myosin light chain kinase. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
    Expression
    Broad expression in prostate (RPKM 922.2), urinary bladder (RPKM 715.8) and 17 other tissues See more
    Orthologs
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    See MYL9 in Genome Data Viewer
    Location:
    20q11.23
    Exon count:
    4
    Annotation release Status Assembly Chr Location
    RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 20 NC_000020.11 (36541519..36551447)
    RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 20 NC_060944.1 (38265393..38275321)
    105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 20 NC_000020.10 (35169922..35179850)

    Chromosome 20 - NC_000020.11Genomic Context describing neighboring genes Neighboring gene CDK7 strongly-dependent group 2 enhancer GRCh37_chr20:34858840-34860039 Neighboring gene AAR2 splicing factor Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34959277-34959938 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34959939-34960600 Neighboring gene OCT4-NANOG-H3K4me1 hESC enhancer GRCh37_chr20:34960601-34961262 Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:34961263-34961922 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:34961923-34962584 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34964801-34965786 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34966822-34967482 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34968805-34969464 Neighboring gene DLG associated protein 4 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34969762-34970692 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34978479-34978979 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34980118-34980829 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:34996041-34996689 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35060233-35060734 Neighboring gene ReSE screen-validated silencer GRCh37_chr20:35069878-35070075 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35082739-35083539 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35089423-35090213 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35090214-35091004 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35092411-35093337 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35093338-35094263 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17807 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35100944-35101844 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:35125835-35126334 Neighboring gene DLGAP4 antisense RNA 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17808 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12872 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35170723-35171376 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35171377-35172030 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35172031-35172684 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35172685-35173338 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr20:35175959-35176887 Neighboring gene NANOG hESC enhancer GRCh37_chr20:35191013-35191578 Neighboring gene OCT4-H3K27ac hESC enhancer GRCh37_chr20:35199946-35200498 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17809 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12873 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12874 Neighboring gene TGIF2-RAB5IF readthrough Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12875 Neighboring gene OCT4-NANOG-H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35213881-35214870 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35217734-35218362 Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr20:35219932-35220810 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17810 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17811 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17812 Neighboring gene ReSE screen-validated silencer GRCh37_chr20:35233097-35233496 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 17813 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 12876 Neighboring gene MED14-independent group 3 enhancer GRCh37_chr20:35235327-35236526 Neighboring gene TGFB induced factor homeobox 2 Neighboring gene RAB5 interacting factor Neighboring gene Src like adaptor 2

    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 Functions

    What's a GeneRIF?

    HIV-1 interactions

    Protein interactions

    Protein Gene Interaction Pubs
    Tat tat Treatment of human brain endothelial cells with Tat markedly elevates GTP-RhoA levels and the potential downstream effectors, such as myosin phosphatase target subunit 1 and myosin light chain PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Clone Names

    • MGC3505

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables calcium ion binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables myosin heavy chain binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables structural constituent of muscle TAS
    Traceable Author Statement
    more info
    PubMed 
    Process Evidence Code Pubs
    involved_in myofibril assembly IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in platelet aggregation HMP PubMed 
    involved_in regulation of muscle contraction TAS
    Traceable Author Statement
    more info
    PubMed 
    Component Evidence Code Pubs
    located_in Z disc IEA
    Inferred from Electronic Annotation
    more info
     
    located_in cell cortex IEA
    Inferred from Electronic Annotation
    more info
     
    is_active_in cytoplasm IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in cytosol TAS
    Traceable Author Statement
    more info
     
    part_of muscle myosin complex TAS
    Traceable Author Statement
    more info
    PubMed 
    is_active_in myofibril IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    is_active_in stress fiber IBA
    Inferred from Biological aspect of Ancestor
    more info
     

    General protein information

    Preferred Names
    myosin regulatory light polypeptide 9
    Names
    20 kDa myosin light chain
    epididymis secretory sperm binding protein
    myosin RLC
    myosin regulatory light chain 1
    myosin regulatory light chain 9
    myosin regulatory light chain MRLC1
    myosin, light chain 9, regulatory
    myosin, light polypeptide 9, regulatory

    NCBI Reference Sequences (RefSeq)

    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_006097.5NP_006088.2  myosin regulatory light polypeptide 9 isoform a

      See identical proteins and their annotated locations for NP_006088.2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (a).
      Source sequence(s)
      AK130879, AL050318, BC002648
      Consensus CDS
      CCDS13276.1
      UniProtKB/Swiss-Prot
      E1P5T6, P24844, Q9BQL9, Q9BUF9, Q9H136
      UniProtKB/TrEMBL
      A0A384NY64, Q6IBG1
      Related
      ENSP00000279022.2, ENST00000279022.7
      Conserved Domains (1) summary
      COG5126
      Location:19169
      FRQ1; Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms]
    2. NM_181526.3NP_852667.1  myosin regulatory light polypeptide 9 isoform b

      See identical proteins and their annotated locations for NP_852667.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) lacks an alternate in-frame exon compared to variant 1, resulting in a shorter isoform (b) compared to isoform a.
      Source sequence(s)
      AL050318, AL697699, BC002648
      Consensus CDS
      CCDS13277.1
      UniProtKB/Swiss-Prot
      P24844
      Related
      ENSP00000217313.2, ENST00000346786.2
      Conserved Domains (1) summary
      COG5126
      Location:19115
      FRQ1; Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms]

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

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

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000020.11 Reference GRCh38.p14 Primary Assembly

      Range
      36541519..36551447
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060944.1 Alternate T2T-CHM13v2.0

      Range
      38265393..38275321
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)