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    MRPL9 mitochondrial ribosomal protein L9 [ Homo sapiens (human) ]

    Gene ID: 65005, updated on 10-Dec-2024

    Summary

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    Official Symbol
    MRPL9provided by HGNC
    Official Full Name
    mitochondrial ribosomal protein L9provided by HGNC
    Primary source
    HGNC:HGNC:14277
    See related
    Ensembl:ENSG00000143436 MIM:611824; AllianceGenome:HGNC:14277
    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
    L9mt; bL9m
    Summary
    This is a nuclear gene encoding a protein component of the 39S subunit of the mitochondrial ribosome. Alternative splicing results in multiple transcript variants. A pseudogene of this gene is found on chromosome 8. [provided by RefSeq, Jul 2014]
    Expression
    Ubiquitous expression in bone marrow (RPKM 15.0), lymph node (RPKM 13.3) and 25 other tissues See more
    Orthologs
    mouse all
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    Genomic context

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    See MRPL9 in Genome Data Viewer
    Location:
    1q21.3
    Exon count:
    7
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 1 NC_000001.11 (151759647..151763496, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 1 NC_060925.1 (150883033..150886885, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 1 NC_000001.10 (151732123..151735972, complement)

    Chromosome 1 - NC_000001.11Genomic Context describing neighboring genes Neighboring gene RNA, U6 small nuclear 662, pseudogene Neighboring gene ribosomal protein S11 pseudogene 3 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 1724 Neighboring gene ornithine decarboxylase antizyme 3 Neighboring gene NANOG-H3K27ac hESC enhancer GRCh37_chr1:151741546-151742242 Neighboring gene H3K27ac hESC enhancer GRCh37_chr1:151742243-151742937 Neighboring gene tudor and KH domain containing Neighboring gene chloride nucleotide-sensitive channel 1A pseudogene Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 1326 Neighboring gene TDRKH antisense RNA 1

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Expression

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    • 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

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    Related articles in PubMed

    1. Identification of a novel therapeutic target for lung cancer: Mitochondrial ribosome protein L9. Li XY, et al. Pathol Res Pract, 2023 Aug. PMID 37343379
    2. Interaction of MRPL9 and GGCT Promotes Cell Proliferation and Migration by Activating the MAPK/ERK Pathway in Papillary Thyroid Cancer. Zhang HM, et al. Int J Mol Sci, 2022 Oct 9. PMID 36233293, Free PMC Article
    3. Use of genome-wide expression data to mine the "Gray Zone" of GWA studies leads to novel candidate obesity genes. Naukkarinen J, et al. PLoS Genet, 2010 Jun 3. PMID 20532202, Free PMC Article
    4. The large subunit of the mammalian mitochondrial ribosome. Analysis of the complement of ribosomal proteins present. Koc EC, et al. J Biol Chem, 2001 Nov 23. PMID 11551941
    5. The human mitochondrial ribosomal protein genes: mapping of 54 genes to the chromosomes and implications for human disorders. Kenmochi N, et al. Genomics, 2001 Sep. PMID 11543634

    See all (65) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Identification of a novel therapeutic target for lung cancer: Mitochondrial ribosome protein L9.
      Title: Identification of a novel therapeutic target for lung cancer: Mitochondrial ribosome protein L9.
    2. Interaction of MRPL9 and GGCT Promotes Cell Proliferation and Migration by Activating the MAPK/ERK Pathway in Papillary Thyroid Cancer.
      Title: Interaction of MRPL9 and GGCT Promotes Cell Proliferation and Migration by Activating the MAPK/ERK Pathway in Papillary Thyroid Cancer.
    3. Observational study of gene-disease association. (HuGE Navigator)
      Title: Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.
    4. Observational study and genome-wide association study of gene-disease association. (HuGE Navigator)
      Title: Use of genome-wide expression data to mine the "Gray Zone" of GWA studies leads to novel candidate obesity genes.
    Submit: New GeneRIF Correction

    Phenotypes

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    Find tests for this gene in the NIH Genetic Testing Registry (GTR)

    Review eQTL and phenotype association data in this region using PheGenI

    Variation

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    See variants in ClinVar

    See studies and variants in dbVar

    See Variation Viewer (GRCh37.p13)

    See Variation Viewer (GRCh38)

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables RNA binding HDA PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables structural constituent of ribosome NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in mitochondrial translation NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in translation NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in mitochondrial inner membrane NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in mitochondrial inner membrane TAS
    Traceable Author Statement
    more info
    		  
    part_of mitochondrial large ribosomal subunit IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of mitochondrial large ribosomal subunit NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in mitochondrial ribosome NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in mitochondrion HTP PubMed 
    is_active_in mitochondrion IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in mitochondrion IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    large ribosomal subunit protein bL9m
    Names
    39S ribosomal protein L9, mitochondrial
    mitochondrial large ribosomal subunit protein bL9m

    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.

    mRNA and Protein(s)

    1. NM_001300733.2 → NP_001287662.1  large ribosomal subunit protein bL9m isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) lacks an alternate in-frame exon, compared to variant 1. The encoded isoform (2) is shorter than isoform 1.
      Source sequence(s)
      AW452832, BC004517, CF127136
      Consensus CDS
      CCDS72916.1
      UniProtKB/TrEMBL
      Q5SZR1
      Related
      ENSP00000357822.3, ENST00000368829.3
      Conserved Domains (1) summary
      pfam01281
      Location:95 → 140
      Ribosomal_L9_N; Ribosomal protein L9, N-terminal domain

    2. NM_031420.4 → NP_113608.1  large ribosomal subunit protein bL9m isoform 1

      See identical proteins and their annotated locations for NP_113608.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes the longer isoform (1).
      Source sequence(s)
      AW452832, BC004517
      Consensus CDS
      CCDS1003.1
      UniProtKB/Swiss-Prot
      B2RD99, Q5SZR2, Q9BSW8, Q9BYD2
      Related
      ENSP00000357823.3, ENST00000368830.8
      Conserved Domains (2) summary
      PRK00137
      Location:95 → 225
      rplI; 50S ribosomal protein L9; Reviewed
      pfam01281
      Location:95 → 140
      Ribosomal_L9_N; Ribosomal protein L9, N-terminal domain

    RNA

    1. NR_125331.2 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) uses an alternate splice site at an internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5' most expected start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AK026363, BC004517
      Related
      ENST00000467306.5

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

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

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000001.11 Reference GRCh38.p14 Primary Assembly

      Range
      151759647..151763496 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    RNA

    1. XR_921910.2 RNA Sequence

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060925.1 Alternate T2T-CHM13v2.0

      Range
      150883033..150886885 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    RNA

    1. XR_008486151.1 RNA Sequence

    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9BYD2.2 GenPept UniProtKB/Swiss-Prot:Q9BYD2

    Gene LinkOut

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

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