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    PPTC7 protein phosphatase targeting COQ7 [ Homo sapiens (human) ]

    Gene ID: 160760, updated on 10-Dec-2024

    Summary

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    Official Symbol
    PPTC7provided by HGNC
    Official Full Name
    protein phosphatase targeting COQ7provided by HGNC
    Primary source
    HGNC:HGNC:30695
    See related
    Ensembl:ENSG00000196850 MIM:609668; AllianceGenome:HGNC:30695
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    TAPP2C; TA-PP2C
    Summary
    Enables protein serine/threonine phosphatase activity. Involved in peptidyl-serine dephosphorylation and regulation of ubiquinone biosynthetic process. Located in mitochondrial matrix. [provided by Alliance of Genome Resources, Dec 2024]
    Expression
    Ubiquitous expression in bone marrow (RPKM 18.8), heart (RPKM 15.4) and 25 other tissues See more
    Orthologs
    mouse all
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    Genomic context

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    See PPTC7 in Genome Data Viewer
    Location:
    12q24.11
    Exon count:
    7
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 12 NC_000012.12 (110533245..110583318, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 12 NC_060936.1 (110510939..110561010, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 12 NC_000012.11 (110971050..111021123, complement)

    Chromosome 12 - NC_000012.12Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC124903016 Neighboring gene family with sequence similarity 216 member A Neighboring gene uncharacterized LOC124903015 Neighboring gene small nucleolar RNA SNORD50 Neighboring gene Sharpr-MPRA regulatory region 4252 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7006 Neighboring gene VPS29 retromer complex component Neighboring gene ReSE screen-validated silencer GRCh37_chr12:110953094-110953337 Neighboring gene RAD9 checkpoint clamp component B Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7007 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:110978258-110978758 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:110978759-110979259 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7008 Neighboring gene HNF4 motif-containing MPRA enhancer 250 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7009 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 4857 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 4858 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7010 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7011 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7012 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7013 Neighboring gene RNA, 7SL, cytoplasmic 387, pseudogene Neighboring gene tectonic family member 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7014 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr12:111099215-111099717 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7016 Neighboring gene uncharacterized LOC124903017 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7017 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7018 Neighboring gene hydrogen voltage gated channel 1 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 7019

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Expression

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    • Project title: Tissue-specific circular RNA induction during human fetal development
    • Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
    • BioProject: PRJNA270632
    • Publication: PMID 26076956
    • Analysis date: Mon Apr 2 22:54:59 2018

    Bibliography

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    Related articles in PubMed

    1. PPTC7 antagonizes mitophagy by promoting BNIP3 and NIX degradation via SCF(FBXL4). Nguyen-Dien GT, et al. EMBO Rep, 2024 Aug. PMID 38992176, Free PMC Article
    2. T lymphocyte activation gene identification by coregulated expression on DNA microarrays. Mao M, et al. Genomics, 2004 Jun. PMID 15177553
    3. The mitochondrial phosphatase PPTC7 orchestrates mitochondrial metabolism regulating coenzyme Q(10) biosynthesis. González-Mariscal I, et al. Biochim Biophys Acta Bioenerg, 2018 Nov. PMID 30267671
    4. The palmitoyl acyltransferase HIP14 shares a high proportion of interactors with huntingtin: implications for a role in the pathogenesis of Huntington's disease. Butland SL, et al. Hum Mol Genet, 2014 Aug 1. PMID 24705354, Free PMC Article
    5. Mitochondrial Protein Interaction Mapping Identifies Regulators of Respiratory Chain Function. Floyd BJ, et al. Mol Cell, 2016 Aug 18. PMID 27499296, Free PMC Article

    See all (19) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. PPTC7 antagonizes mitophagy by promoting BNIP3 and NIX degradation via SCF[FBXL4].
      Title: PPTC7 antagonizes mitophagy by promoting BNIP3 and NIX degradation via SCF(FBXL4).
    2. PPTC7 is a regulatory protein of CoQ10 biosynthesis required for human cell survival.
      Title: The mitochondrial phosphatase PPTC7 orchestrates mitochondrial metabolism regulating coenzyme Q(10) biosynthesis.
    3. Observational study of gene-disease association. (HuGE Navigator)
      Title: Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.
    4. Microarray evidence for coexpression of TA-PP2C with IL2 in T-cells and other cell types.
      Title: T lymphocyte activation gene identification by coregulated expression on DNA microarrays.
    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)

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Clone Names

    • MGC133072, DKFZp686M07120

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables MAP kinase serine/threonine phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA polymerase II CTD heptapeptide repeat S2 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA polymerase II CTD heptapeptide repeat S5 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA polymerase II CTD heptapeptide repeat S7 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA polymerase II CTD heptapeptide repeat T4 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables RNA polymerase II CTD heptapeptide repeat Y1 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables calmodulin-dependent protein phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables histone H2AXS140 phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables metal ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables myosin phosphatase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables protein serine/threonine phosphatase activity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables protein serine/threonine phosphatase activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in chromatin remodeling IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in peptidyl-serine dephosphorylation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in regulation of transcription by RNA polymerase II IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in regulation of ubiquinone biosynthetic process IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in regulation of ubiquinone biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in mitochondrial matrix IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    located_in mitochondrion HTP PubMed 
    is_active_in mitochondrion IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  

    General protein information

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    Preferred Names
    protein phosphatase PTC7 homolog
    Names
    PTC7 protein phosphatase homolog
    NP_644812.1
    XP_024304637.1
    XP_024304638.1
    XP_054227268.1
    XP_054227269.1

    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_139283.2 → NP_644812.1  protein phosphatase PTC7 homolog

      See identical proteins and their annotated locations for NP_644812.1

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) represents the longer, protein-coding transcript.
      Source sequence(s)
      AC002350, AF385435
      Consensus CDS
      CCDS9149.1
      UniProtKB/Swiss-Prot
      B3KWC5, Q68DZ7, Q6UY82, Q8NI37
      Related
      ENSP00000346255.3, ENST00000354300.5
      Conserved Domains (1) summary
      cl00120
      Location:60 → 296
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence ...

    RNA

    1. NR_138550.2 RNA Sequence

      Status: VALIDATED

      Description
      Transcript Variant: This variant (2) lacks an alternate exon compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AC002350

    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_000012.12 Reference GRCh38.p14 Primary Assembly

      Range
      110533245..110583318 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_024448869.2 → XP_024304637.1  protein phosphatase PTC7 homolog isoform X1

      Conserved Domains (1) summary
      cl00120
      Location:60 → 240
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence ...

    2. XM_024448870.2 → XP_024304638.1  protein phosphatase PTC7 homolog isoform X2

      Conserved Domains (1) summary
      cl00120
      Location:60 → 240
      PP2Cc; Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence ...

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060936.1 Alternate T2T-CHM13v2.0

      Range
      110510939..110561010 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_054371293.1 → XP_054227268.1  protein phosphatase PTC7 homolog isoform X1

    2. XM_054371294.1 → XP_054227269.1  protein phosphatase PTC7 homolog isoform X2

    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8NI37.1 GenPept UniProtKB/Swiss-Prot:Q8NI37

    Gene LinkOut

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

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