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PNKP
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  • PNKP
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

PNKP
Synonyms PNK
Gene descriptioni

Full gene name according to HGNC.

Polynucleotide kinase 3'-phosphatase
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Disease related genes
Enzymes
Human disease related genes
Metabolic proteins
Potential drug targets
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Read more
Intracellular
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 19
Cytoband q13.33
Chromosome location (bp) 49859882 - 49878351
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

13
Ensembl ENSG00000039650 (version 103.38)
Entrez gene 11284
HGNC HGNC:9154
UniProt Q96T60 (UniProt - Evidence at protein level)
neXtProt NX_Q96T60
Antibodypedia PNKP antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 6      # Population variants: 502

Antigens:

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On

Variants:

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Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
«
PNKP-201
PNKP-207
PNKP-209
PNKP-210
PNKP-213
PNKP-214
PNKP-215
PNKP-221
PNKP-224
PNKP-226
PNKP-227
PNKP-229
PNKP-230
»


PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PNKP-201
ENSP00000323511
ENST00000322344
Q96T60 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase Polynucleotide 3'-phosphatase Polynucleotide 5'-hydroxyl-kinase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0000718 [nucleotide-excision repair, DNA damage removal]
GO:0003684 [damaged DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003824 [catalytic activity]
GO:0004519 [endonuclease activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0005739 [mitochondrion]
GO:0006261 [DNA-dependent DNA replication]
GO:0006281 [DNA repair]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0006979 [response to oxidative stress]
GO:0008152 [metabolic process]
GO:0009314 [response to radiation]
GO:0010836 [negative regulation of protein ADP-ribosylation]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0017076 [purine nucleotide binding]
GO:0032212 [positive regulation of telomere maintenance via telomerase]
GO:0042769 [DNA damage response, detection of DNA damage]
GO:0046403 [polynucleotide 3'-phosphatase activity]
GO:0046404 [ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity]
GO:0046939 [nucleotide phosphorylation]
GO:0051734 [ATP-dependent polynucleotide kinase activity]
GO:0051973 [positive regulation of telomerase activity]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0098506 [polynucleotide 3' dephosphorylation]
GO:1904355 [positive regulation of telomere capping]
GO:2001034 [positive regulation of double-strand break repair via nonhomologous end joining]
Show all
521 aa
57.1 kDa
No 0
PNKP-207
ENSP00000472300
ENST00000596014
Q96T60 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase Polynucleotide 3'-phosphatase Polynucleotide 5'-hydroxyl-kinase
Show all
Enzymes
   ENZYME proteins
   Transferases
   Hydrolases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0000718 [nucleotide-excision repair, DNA damage removal]
GO:0003684 [damaged DNA binding]
GO:0003690 [double-stranded DNA binding]
GO:0003824 [catalytic activity]
GO:0004519 [endonuclease activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0006261 [DNA-dependent DNA replication]
GO:0006281 [DNA repair]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0006979 [response to oxidative stress]
GO:0008152 [metabolic process]
GO:0009314 [response to radiation]
GO:0010836 [negative regulation of protein ADP-ribosylation]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016311 [dephosphorylation]
GO:0016740 [transferase activity]
GO:0016787 [hydrolase activity]
GO:0017076 [purine nucleotide binding]
GO:0032212 [positive regulation of telomere maintenance via telomerase]
GO:0042769 [DNA damage response, detection of DNA damage]
GO:0046403 [polynucleotide 3'-phosphatase activity]
GO:0046404 [ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity]
GO:0046939 [nucleotide phosphorylation]
GO:0051734 [ATP-dependent polynucleotide kinase activity]
GO:0051973 [positive regulation of telomerase activity]
GO:0090305 [nucleic acid phosphodiester bond hydrolysis]
GO:0098506 [polynucleotide 3' dephosphorylation]
GO:1904355 [positive regulation of telomere capping]
GO:2001034 [positive regulation of double-strand break repair via nonhomologous end joining]
Show all
521 aa
57.1 kDa
No 0
PNKP-209
ENSP00000470887
ENST00000596726
M0R000 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
Show all
176 aa
18.9 kDa
No 0
PNKP-210
ENSP00000471097
ENST00000597965
M0R097 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
56 aa
6.5 kDa
No 0
PNKP-213
ENSP00000469848
ENST00000599543
M0QYI1 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
Show all
247 aa
26.9 kDa
No 0
PNKP-214
ENSP00000469826
ENST00000600573
M0QYH2 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0006281 [DNA repair]
GO:0016310 [phosphorylation]
GO:0046403 [polynucleotide 3'-phosphatase activity]
GO:0046404 [ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity]
GO:0098506 [polynucleotide 3' dephosphorylation]
Show all
490 aa
53.6 kDa
No 0
PNKP-215
ENSP00000473137
ENST00000600910
M0R3C8 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0006281 [DNA repair]
GO:0016310 [phosphorylation]
GO:0046403 [polynucleotide 3'-phosphatase activity]
GO:0046404 [ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity]
GO:0098506 [polynucleotide 3' dephosphorylation]
Show all
455 aa
49.3 kDa
No 0
PNKP-221
ENSP00000486500
ENST00000627317
A0A0D9SFD6 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
256 aa
27.6 kDa
No 0
PNKP-224
ENSP00000486707
ENST00000631020
A0A0D9SFL2 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005730 [nucleolus]
GO:0006281 [DNA repair]
GO:0016310 [phosphorylation]
GO:0046403 [polynucleotide 3'-phosphatase activity]
GO:0046404 [ATP-dependent polydeoxyribonucleotide 5'-hydroxyl-kinase activity]
GO:0098506 [polynucleotide 3' dephosphorylation]
Show all
485 aa
53.1 kDa
No 0
PNKP-226
ENSP00000490737
ENST00000636840
A0A1B0GW17 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
39 aa
4.3 kDa
No 0
PNKP-227
ENSP00000490791
ENST00000636994
A0A1B0GW61 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
15 aa
1.7 kDa
No 0
PNKP-229
ENSP00000490539
ENST00000637897
A0A1B0GVJ3 [Direct mapping]
Bifunctional polynucleotide phosphatase/kinase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
61 aa
6.8 kDa
No 0
PNKP-230
ENSP00000489771
ENST00000638016
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
3 aa
0.3 kDa
No 0

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.