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Pnkp Gene Detail
Summary
  • Symbol
    Pnkp
  • Name
    polynucleotide kinase 3'- phosphatase
  • Synonyms
    1810009G08Rik, PNK
  • Feature Type
    protein coding gene
  • IDs
    MGI:1891698
    NCBI Gene: 59047
  • Alliance
  • Transcription Start Sites
    4 TSS
Location &
Maps
more
  • Sequence Map
    Chr7:44506563-44512416 bp, + strand
    From Ensembl annotation of GRCm39
  • View this region in JBrowse
  • Genome Browsers
  • Genetic Map
    Chromosome 7, 28.94 cM, cytoband B2
  • Mapping Data
    2 experiments
Strain
Comparison
more
  • SNPs within 2kb
    48 from dbSNP Build 142
  • Strain Annotations
    18
For selected strains:
Strain Gene Model ID Feature Type Coordinates Select Strains
C57BL/6J MGI_C57BL6J_1891698
protein coding gene Chr7:44505903-44514761 (+)
129S1/SvImJ MGP_129S1SvImJ_G0032182
protein coding gene Chr7:45065164-45071029 (+)
A/J MGP_AJ_G0032161
protein coding gene Chr7:44220684-44226371 (+)
AKR/J MGP_AKRJ_G0032097
protein coding gene Chr7:45436611-45443891 (+)
BALB/cJ MGP_BALBcJ_G0032173
protein coding gene Chr7:44220466-44226125 (+)
C3H/HeJ MGP_C3HHeJ_G0031889
protein coding gene Chr7:45939504-45945368 (+)
C57BL/6NJ MGP_C57BL6NJ_G0032665
protein coding gene Chr7:47329399-47336747 (+)
CAROLI/EiJ MGP_CAROLIEiJ_G0029679
protein coding gene Chr7:46791094-46796833 (+)
CAST/EiJ MGP_CASTEiJ_G0031217
protein coding gene Chr7:37309598-37315401 (+)
CBA/J MGP_CBAJ_G0031853
protein coding gene Chr7:48879857-48888576 (+)
DBA/2J MGP_DBA2J_G0032011
protein coding gene Chr7:43891557-43897389 (+)
FVB/NJ MGP_FVBNJ_G0031962
protein coding gene Chr7:43667848-43674977 (+)
LP/J MGP_LPJ_G0032089
protein coding gene Chr7:45747626-45753470 (+)
NOD/ShiLtJ MGP_NODShiLtJ_G0031999
protein coding gene Chr7:47618845-47624719 (+)
NZO/HlLtJ MGP_NZOHlLtJ_G0032681
protein coding gene Chr7:44660868-44666707 (+)
PWK/PhJ MGP_PWKPhJ_G0030940
protein coding gene Chr7:37255781-37261751 (+)
SPRET/EiJ MGP_SPRETEiJ_G0030777
protein coding gene Chr7:32661634-32667130 (+)
WSB/EiJ MGP_WSBEiJ_G0031334
protein coding gene Chr7:45135517-45141339 (+)



Homology
more
  • Human Ortholog
    PNKP, polynucleotide kinase 3'-phosphatase
  • Vertebrate Orthologs
    3
Vertebrate Orthology Source
Alliance of Genome Resources
  • Human Ortholog
    PNKP, polynucleotide kinase 3'-phosphatase
  • Synonyms
    AOA4, CMT2B2, EIEE10, MCSZ, PNK
  • Links
    NCBI Gene ID: 11284
    neXtProt AC: NX_Q96T60
    UniProt: Q96T60

  • Chr Location
    19q13.33; chr19:49859882-49878351 (-)  GRCh38

Human Diseases
more
  • Diseases
    3 with human PNKP associations

Human Disease Mouse Models
      
IDs
IDs
IDs
Click on a disease name to see all genes associated with that disease.

Mutations,
Alleles, and
Phenotypes
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  • Phenotype Summary
    25 phenotypes from 4 alleles in 6 genetic backgrounds
    3 phenotypes from multigenic genotypes
    11 phenotype references
Phenotype Overview

adipose tissue
behavior/neurological
cardiovascular system
cellular
craniofacial
digestive/alimentary system
embryo
endocrine/exocrine glands
growth/size/body
hearing/vestibular/ear
hematopoietic system
homeostasis/metabolism
integument
immune system
limbs/digits/tail
liver/biliary system
mortality/aging
muscle
nervous system
pigmentation
renal/urinary system
reproductive system
respiratory system
skeleton
taste/olfaction
neoplasm
vision/eye

Click cells to view annotations.
Homozygotes for a frame-shift allele are embryonic lethal. Homozygotes for a hypomorphic allele exhibit smaller brain (cortex and cerebellum) and defects in both single- and double-strand DNA break repair associated with increased brain apoptosis and decreased proliferation in cortical progenitors.
Gene Ontology
(GO)
Classifications
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  • All GO Annotations
  • GO References
Molecular Function

carbohydrate derivative binding
cytoskeletal protein binding
DNA binding
enzyme regulator
hydrolase
ligase
lipid binding
oxidoreductase
RNA binding
signaling receptor activity
signaling receptor binding
transcription
transferase
transporter
Biological Process

carbohydrate derivative metabolism
cell differentiation
cell population proliferation
cellular component organization
DNA-templated transcription
establishment of localization
homeostatic process
immune system process
lipid metabolic process
programmed cell death
protein metabolic process
response to stimulus
signaling
system development
Cellular Component

cell projection
cytoplasmic vesicle
cytoskeleton
cytosol
endoplasmic reticulum
endosome
extracellular region
Golgi apparatus
mitochondrion
non-membrane-bounded organelle
nucleus
organelle envelope
organelle lumen
plasma membrane
protein-containing complex
synapse
vacuole
Click cells to view annotations.
Expression
less
Expression Overview

early conceptus
embryo ectoderm
embryo endoderm
embryo mesoderm
embryo mesenchyme
extraembryonic component
alimentary system
auditory system
branchial arches
cardiovascular system
connective tissue
endocrine system
exocrine system
hemolymphoid system
integumental system
limbs
liver and biliary system
musculoskeletal system
nervous system
olfactory system
reproductive system
respiratory system
urinary system
visual system
Click cells to view annotations.


  • Assay Results
  • Tissues
  • cDNA Data
  • Literature Summary
  • Comparison Matrix
  • Sequences &
    Gene Models
    less
    Representative SequencesLengthStrain/SpeciesFlank
    genomic ENSMUSG00000002963 Ensembl Gene Model | MGI Sequence Detail 5854 C57BL/6J ±  kb
    transcript ENSMUST00000107876 Ensembl | MGI Sequence Detail 1770 Not Applicable  
    polypeptide ENSMUSP00000103508 Ensembl | MGI Sequence Detail 522 Not Applicable  
    For the selected sequence
    Protein
    Information
    less
    Molecular
    Reagents
    less
    • All nucleic 15
      cDNA 15

      Microarray probesets 4
    Other
    Accession IDs
    less
    MGI:1923601
    References
    more
    • Summaries
      All 44
      Developmental Gene Expression 3
      Gene Ontology 5
      Phenotypes 11
    • Earliest
      J:65060 Kawai J, et al., Functional annotation of a full-length mouse cDNA collection. Nature. 2001 Feb 8;409(6821):685-90
    • Latest
      J:322582 Shin W, et al., PNKP is required for maintaining the integrity of progenitor cell populations in adult mice. Life Sci Alliance. 2021 Sep;4(9)

    Contributing Projects:
    Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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    Funding Information
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    last database update
    03/12/2024
    MGI 6.23
    The Jackson Laboratory