Entity Details

Primary name PNPT1_HUMAN
Entity type UniProt
Source Source Link

Details

AccessionQ8TCS8
EntryNamePNPT1_HUMAN
FullNamePolyribonucleotide nucleotidyltransferase 1, mitochondrial
TaxID9606
Evidenceevidence at protein level
Length783
SequenceStatuscomplete
DateCreated2005-05-10
DateModified2021-06-02

Ontological Relatives

GenesPNPT1

GO terms

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GOName
GO:0000175 3'-5'-exoribonuclease activity
GO:0000957 mitochondrial RNA catabolic process
GO:0000958 mitochondrial mRNA catabolic process
GO:0000962 positive regulation of mitochondrial RNA catabolic process
GO:0000964 mitochondrial RNA 5'-end processing
GO:0000965 mitochondrial RNA 3'-end processing
GO:0003723 RNA binding
GO:0004654 polyribonucleotide nucleotidyltransferase activity
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005758 mitochondrial intermembrane space
GO:0005759 mitochondrial matrix
GO:0005789 endoplasmic reticulum membrane
GO:0005829 cytosol
GO:0006401 RNA catabolic process
GO:0006402 mRNA catabolic process
GO:0008266 poly(U) RNA binding
GO:0034046 poly(G) binding
GO:0034599 cellular response to oxidative stress
GO:0035198 miRNA binding
GO:0035458 cellular response to interferon-beta
GO:0035927 RNA import into mitochondrion
GO:0035928 rRNA import into mitochondrion
GO:0042788 polysomal ribosome
GO:0043457 regulation of cellular respiration
GO:0043631 RNA polyadenylation
GO:0045025 mitochondrial degradosome
GO:0045926 negative regulation of growth
GO:0051260 protein homooligomerization
GO:0051591 response to cAMP
GO:0060416 response to growth hormone
GO:0061014 positive regulation of mRNA catabolic process
GO:0070207 protein homotrimerization
GO:0070584 mitochondrion morphogenesis
GO:0071042 nuclear polyadenylation-dependent mRNA catabolic process
GO:0097222 mitochondrial mRNA polyadenylation
GO:0097421 liver regeneration
GO:2000627 positive regulation of miRNA catabolic process
GO:2000772 regulation of cellular senescence

Subcellular Location

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Subcellular Location
Cytoplasm
Mitochondrion intermembrane space
Mitochondrion matrix

Domains

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DomainNameCategoryType
IPR001247 Exoribonuclease, phosphorolytic domain 1DomainDomain
IPR003029 S1 domainDomainDomain
IPR004087 K Homology domainDomainDomain
IPR004088 K Homology domain, type 1DomainDomain
IPR012162 Polyribonucleotide nucleotidyltransferaseFamilyFamily
IPR012340 Nucleic acid-binding, OB-foldFamilyHomologous superfamily
IPR015847 Exoribonuclease, phosphorolytic domain 2DomainDomain
IPR015848 Polyribonucleotide nucleotidyltransferase, RNA-binding domainDomainDomain
IPR020568 Ribosomal protein S5 domain 2-type foldFamilyHomologous superfamily
IPR022967 RNA-binding domain, S1DomainDomain
IPR027408 PNPase/RNase PH domain superfamilyFamilyHomologous superfamily
IPR036345 Exoribonuclease, PH domain 2 superfamilyFamilyHomologous superfamily
IPR036456 Polyribonucleotide nucleotidyltransferase, RNA-binding domain superfamilyFamilyHomologous superfamily
IPR036612 K Homology domain, type 1 superfamilyFamilyHomologous superfamily

Diseases

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