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PPT2
HPA
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  • PPT2
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.

PPT2
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Palmitoyl-protein thioesterase 2
Protein classi

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

Metabolic 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.

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 6
Cytoband p21.32
Chromosome location (bp) 32153441 - 32163678
Number of transcriptsi

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

7
Ensembl ENSG00000221988 (version 109)
Entrez gene 9374
HGNC HGNC:9326
UniProt Q9UMR5 (UniProt - Evidence at protein level)
neXtProt NX_Q9UMR5
GeneCards PPT2
Antibodypedia PPT2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Removes thioester-linked fatty acyl groups from various substrates including S-palmitoyl-CoA. Has the highest S-thioesterase activity for the acyl groups palmitic and myristic acid followed by other short- and long-chain acyl substrates. However, because of structural constraints, is unable to remove palmitate from peptides or proteins.... show less
Molecular function (UniProt)i

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

Hydrolase
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the palmitoyl-protein thioesterase family. The encoded glycosylated lysosomal protein has palmitoyl-CoA hydrolase activity in vitro, but does not hydrolyze palmitate from cysteine residues in proteins. Alternative splicing results in multiple transcript variants. Read-through transcription also exists between this gene and the downstream EGFL8 (EGF-like-domain, multiple 8) gene. [provided by RefSeq, Feb 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)
PPT2-244
ENSP00000320528
ENST00000324816
Q9UMR5
[Direct mapping] Lysosomal thioesterase PPT2
Show all
A0A1U9X8D2
[Target identity:100%; Query identity:100%] PPT2
Show all
Metabolic proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043202 [lysosomal lumen]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046949 [fatty-acyl-CoA biosynthetic process]
GO:0070062 [extracellular exosome]
GO:0098599 [palmitoyl hydrolase activity]
GO:0098734 [macromolecule depalmitoylation]
Show all
302 aa
34.2 kDa
Yes 0
PPT2-245
ENSP00000354608
ENST00000361568
Q9UMR5
[Direct mapping] Lysosomal thioesterase PPT2
Show all
Metabolic proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043202 [lysosomal lumen]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046949 [fatty-acyl-CoA biosynthetic process]
GO:0070062 [extracellular exosome]
GO:0098599 [palmitoyl hydrolase activity]
GO:0098734 [macromolecule depalmitoylation]
Show all
308 aa
34.8 kDa
Yes 0
PPT2-246
ENSP00000364279
ENST00000375137
Q9UMR5
[Direct mapping] Lysosomal thioesterase PPT2
Show all
A0A1U9X8D2
[Target identity:100%; Query identity:100%] PPT2
Show all
Metabolic proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043202 [lysosomal lumen]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046949 [fatty-acyl-CoA biosynthetic process]
GO:0070062 [extracellular exosome]
GO:0098599 [palmitoyl hydrolase activity]
GO:0098734 [macromolecule depalmitoylation]
Show all
302 aa
34.2 kDa
Yes 0
PPT2-247
ENSP00000364285
ENST00000375143
Q9UMR5
[Direct mapping] Lysosomal thioesterase PPT2
Show all
A0A1U9X8D2
[Target identity:100%; Query identity:100%] PPT2
Show all
Metabolic proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043202 [lysosomal lumen]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046949 [fatty-acyl-CoA biosynthetic process]
GO:0070062 [extracellular exosome]
GO:0098599 [palmitoyl hydrolase activity]
GO:0098734 [macromolecule depalmitoylation]
Show all
302 aa
34.2 kDa
Yes 0
PPT2-248
ENSP00000378894
ENST00000395523
Q9UMR5
[Direct mapping] Lysosomal thioesterase PPT2
Show all
A0A1U9X8D2
[Target identity:100%; Query identity:100%] PPT2
Show all
Metabolic proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043202 [lysosomal lumen]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046949 [fatty-acyl-CoA biosynthetic process]
GO:0070062 [extracellular exosome]
GO:0098599 [palmitoyl hydrolase activity]
GO:0098734 [macromolecule depalmitoylation]
Show all
302 aa
34.2 kDa
Yes 0
PPT2-249
ENSP00000398847
ENST00000414204
G8JLL2
[Direct mapping] Lysosomal thioesterase PPT2
Show all
Metabolic proteins
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
GO:0043231 [intracellular membrane-bounded organelle]
Show all
180 aa
20.4 kDa
Yes 0
PPT2-250
ENSP00000409877
ENST00000424499
A2ABN7
[Direct mapping] Lysosomal thioesterase PPT2
Show all
Metabolic proteins
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Predicted intracellular proteins
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005764 [lysosome]
GO:0008474 [palmitoyl-(protein) hydrolase activity]
GO:0016787 [hydrolase activity]
GO:0016790 [thiolester hydrolase activity]
Show all
158 aa
18.1 kDa
Yes 0

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