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PCK2
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  • PCK2
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.

PCK2
Synonyms PEPCK, PEPCK2
Gene descriptioni

Full gene name according to HGNC.

Phosphoenolpyruvate carboxykinase 2, mitochondrial
Protein classi

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

Read more
Citric acid cycle related proteins
Disease related genes
Enzymes
Metabolic proteins
Plasma 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 14
Cytoband
Chromosome location (bp) 24094053 - 24110598
Number of transcriptsi

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

9
Ensembl ENSG00000100889 (version 103.38)
Entrez gene 5106
HGNC HGNC:8725
UniProt Q16822 (UniProt - Evidence at protein level)
neXtProt NX_Q16822
Antibodypedia PCK2 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: 0      # Population variants: 488

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.
PCK2-201
PCK2-202
PCK2-203
PCK2-205
PCK2-207
PCK2-208
PCK2-211
PCK2-214
PCK2-216


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)
PCK2-201
ENSP00000216780
ENST00000216780
Q16822 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
A0A384MTT2 [Target identity:100%; Query identity:100%]
Phosphoenolpyruvate carboxykinase (GTP)
Show all
Enzymes
   ENZYME proteins
   Lyases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Citric acid cycle related proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005515 [protein binding]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006090 [pyruvate metabolic process]
GO:0006094 [gluconeogenesis]
GO:0006107 [oxaloacetate metabolic process]
GO:0006116 [NADH oxidation]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0019543 [propionate catabolic process]
GO:0030145 [manganese ion binding]
GO:0032024 [positive regulation of insulin secretion]
GO:0032496 [response to lipopolysaccharide]
GO:0032869 [cellular response to insulin stimulus]
GO:0033993 [response to lipid]
GO:0042594 [response to starvation]
GO:0046327 [glycerol biosynthetic process from pyruvate]
GO:0046872 [metal ion binding]
GO:0070365 [hepatocyte differentiation]
GO:0071333 [cellular response to glucose stimulus]
GO:0071356 [cellular response to tumor necrosis factor]
GO:0071548 [response to dexamethasone]
GO:0071549 [cellular response to dexamethasone stimulus]
Show all
640 aa
70.7 kDa
No 0
PCK2-202
ENSP00000380171
ENST00000396973
Q16822 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Enzymes
   ENZYME proteins
   Lyases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Citric acid cycle related proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005515 [protein binding]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006094 [gluconeogenesis]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0019543 [propionate catabolic process]
GO:0030145 [manganese ion binding]
GO:0032869 [cellular response to insulin stimulus]
GO:0033993 [response to lipid]
GO:0042594 [response to starvation]
GO:0046327 [glycerol biosynthetic process from pyruvate]
GO:0046872 [metal ion binding]
GO:0070365 [hepatocyte differentiation]
GO:0071333 [cellular response to glucose stimulus]
GO:0071549 [cellular response to dexamethasone stimulus]
Show all
441 aa
47.5 kDa
No 0
PCK2-203
ENSP00000441826
ENST00000545054
Q16822 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Enzymes
   ENZYME proteins
   Lyases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Citric acid cycle related proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005515 [protein binding]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006094 [gluconeogenesis]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0019543 [propionate catabolic process]
GO:0030145 [manganese ion binding]
GO:0032869 [cellular response to insulin stimulus]
GO:0033993 [response to lipid]
GO:0042594 [response to starvation]
GO:0046327 [glycerol biosynthetic process from pyruvate]
GO:0046872 [metal ion binding]
GO:0070365 [hepatocyte differentiation]
GO:0071333 [cellular response to glucose stimulus]
GO:0071549 [cellular response to dexamethasone stimulus]
Show all
506 aa
56 kDa
No 0
PCK2-205
ENSP00000453656
ENST00000558096
H0YML5 [Direct mapping]
Phosphoenolpyruvate carboxykinase (GTP)
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Citric acid cycle related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0006094 [gluconeogenesis]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0046872 [metal ion binding]
Show all
474 aa
52.5 kDa
No 0
PCK2-207
ENSP00000453791
ENST00000559171
H0YMY3 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Citric acid cycle related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0005525 [GTP binding]
GO:0006094 [gluconeogenesis]
Show all
109 aa
11.9 kDa
No 0
PCK2-208
ENSP00000453444
ENST00000559250
H0YM31 [Direct mapping]
Phosphoenolpyruvate carboxykinase (GTP)
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Citric acid cycle related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0006094 [gluconeogenesis]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0046872 [metal ion binding]
Show all
509 aa
54.6 kDa
No 0
PCK2-211
ENSP00000453751
ENST00000559837
H0YMU6 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Citric acid cycle related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0005525 [GTP binding]
GO:0006094 [gluconeogenesis]
GO:0017076 [purine nucleotide binding]
Show all
107 aa
11.5 kDa
No 0
PCK2-214
ENSP00000453998
ENST00000560736
H0YNG4 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Citric acid cycle related proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0005525 [GTP binding]
GO:0006094 [gluconeogenesis]
GO:0017076 [purine nucleotide binding]
Show all
113 aa
12.3 kDa
No 0
PCK2-216
ENSP00000454011
ENST00000561286
Q16822 [Direct mapping]
Phosphoenolpyruvate carboxykinase [GTP], mitochondrial
Show all
Enzymes
   ENZYME proteins
   Lyases
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Citric acid cycle related proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004611 [phosphoenolpyruvate carboxykinase activity]
GO:0004613 [phosphoenolpyruvate carboxykinase (GTP) activity]
GO:0005515 [protein binding]
GO:0005525 [GTP binding]
GO:0005739 [mitochondrion]
GO:0005759 [mitochondrial matrix]
GO:0005829 [cytosol]
GO:0006094 [gluconeogenesis]
GO:0016829 [lyase activity]
GO:0016831 [carboxy-lyase activity]
GO:0017076 [purine nucleotide binding]
GO:0019543 [propionate catabolic process]
GO:0030145 [manganese ion binding]
GO:0032869 [cellular response to insulin stimulus]
GO:0033993 [response to lipid]
GO:0042594 [response to starvation]
GO:0046327 [glycerol biosynthetic process from pyruvate]
GO:0046872 [metal ion binding]
GO:0070365 [hepatocyte differentiation]
GO:0071333 [cellular response to glucose stimulus]
GO:0071549 [cellular response to dexamethasone stimulus]
Show all
506 aa
56 kDa
No 0

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The Human Protein Atlas

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