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

Gene ID: 160760, updated on 5-Mar-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, Apr 2022]
Expression
Ubiquitous expression in bone marrow (RPKM 18.8), heart (RPKM 15.4) and 25 other tissues See more
Orthologs
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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_2023_10 current GRCh38.p14 (GCF_000001405.40) 12 NC_000012.12 (110533245..110583318, complement)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 12 NC_060936.1 (110510939..110561010, complement)
105.20220307 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: 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. T lymphocyte activation gene identification by coregulated expression on DNA microarrays. Mao M, et al. Genomics, 2004 Jun. PMID 15177553
  2. 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
  3. 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
  4. Mitochondrial Protein Interaction Mapping Identifies Regulators of Respiratory Chain Function. Floyd BJ, et al. Mol Cell, 2016 Aug 18. PMID 27499296, Free PMC Article
  5. Systematic Analysis of Human Protein Phosphatase Interactions and Dynamics. Yadav L, et al. Cell Syst, 2017 Apr 26. PMID 28330616

See all (17) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. 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.
  2. Observational study of gene-disease association. (HuGE Navigator)
    Title: Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.
  3. 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)

Genotypes

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 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 peptidyl-serine dephosphorylation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in protein dephosphorylation 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 
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_2023_10

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

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