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PAPOLA
HPA
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  • PAPOLA
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
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.

PAPOLA
Synonyms PAP
Gene descriptioni

Full gene name according to HGNC.

Poly(A) polymerase alpha
Protein classi

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

Enzymes
Metabolic proteins
Plasma proteins
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.

Membrane, 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 q32.2
Chromosome location (bp) 96501433 - 96567116
Number of transcriptsi

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

7
Ensembl ENSG00000090060 (version 109)
Entrez gene 10914
HGNC HGNC:14981
UniProt P51003 (UniProt - Evidence at protein level)
neXtProt NX_P51003
GeneCards PAPOLA
Antibodypedia PAPOLA antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Polymerase that creates the 3'-poly(A) tail of mRNA's. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

RNA-binding, Transferase
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

mRNA processing
Ligand (UniProt)i

Keywords assigned by UniProt to proteins because they bind, are associated with, or whose activity is dependent of some molecule.

ATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene belongs to the poly(A) polymerase family. It is required for the addition of adenosine residues for the creation of the 3'-poly(A) tail of mRNAs. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]... show less
PROTEIN INFORMATIONi

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

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

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 length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PAPOLA-201
ENSP00000216277
ENST00000216277
P51003
[Direct mapping] Poly(A) polymerase alpha
Show all
A0A024R6M3
[Target identity:100%; Query identity:100%] Poly(A) polymerase
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
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:0000287 [magnesium ion binding]
GO:0003723 [RNA binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006378 [mRNA polyadenylation]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0016779 [nucleotidyltransferase activity]
GO:0030145 [manganese ion binding]
GO:0031123 [RNA 3'-end processing]
GO:0031124 [mRNA 3'-end processing]
GO:0031440 [regulation of mRNA 3'-end processing]
GO:0043631 [RNA polyadenylation]
GO:0046872 [metal ion binding]
Show all
745 aa
82.8 kDa
No 1
PAPOLA-202
ENSP00000376716
ENST00000392990
G3XAH6
[Direct mapping] Poly(A) polymerase
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003723 [RNA binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0016779 [nucleotidyltransferase activity]
GO:0031123 [RNA 3'-end processing]
GO:0043631 [RNA polyadenylation]
GO:0046872 [metal ion binding]
Show all
724 aa
80.6 kDa
No 1
PAPOLA-204
ENSP00000450564
ENST00000553461
H0YJ00
[Direct mapping] Polynucleotide adenylyltransferase
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0043631 [RNA polyadenylation]
Show all
203 aa
23.4 kDa
No 1
PAPOLA-220
ENSP00000451757
ENST00000556459
H0YJL4
[Direct mapping] Poly(A) polymerase alpha
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005654 [nucleoplasm]
Show all
181 aa
18.4 kDa
No 0
PAPOLA-221
ENSP00000451267
ENST00000556619
G3V3I9
[Direct mapping] Polynucleotide adenylyltransferase
Show all
Metabolic proteins
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0016779 [nucleotidyltransferase activity]
GO:0043631 [RNA polyadenylation]
Show all
177 aa
20.1 kDa
No 0
PAPOLA-223
ENSP00000450437
ENST00000557320
P51003
[Direct mapping] Poly(A) polymerase alpha
Show all
Enzymes
   ENZYME proteins
   Transferases
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Plasma proteins
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:0000287 [magnesium ion binding]
GO:0003723 [RNA binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005737 [cytoplasm]
GO:0006378 [mRNA polyadenylation]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0016779 [nucleotidyltransferase activity]
GO:0030145 [manganese ion binding]
GO:0031123 [RNA 3'-end processing]
GO:0031124 [mRNA 3'-end processing]
GO:0031440 [regulation of mRNA 3'-end processing]
GO:0043631 [RNA polyadenylation]
GO:0046872 [metal ion binding]
Show all
285 aa
32.6 kDa
No 1
PAPOLA-225
ENSP00000450812
ENST00000557471
A0A0C4DGK1
[Direct mapping] Polynucleotide adenylyltransferase
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004652 [polynucleotide adenylyltransferase activity]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0006397 [mRNA processing]
GO:0016740 [transferase activity]
GO:0016779 [nucleotidyltransferase activity]
GO:0043631 [RNA polyadenylation]
Show all
238 aa
27.1 kDa
No 1

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