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PPIF
HPA
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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.

PPIF
Synonyms Cyp-D, CypD, hCyP3
Gene descriptioni

Full gene name according to HGNC.

Peptidylprolyl isomerase F
Protein classi

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

Enzymes
FDA approved drug targets
Metabolic proteins
Plasma proteins
Transporters
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 10
Cytoband q22.3
Chromosome location (bp) 79347469 - 79355334
Number of transcriptsi

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

2
Ensembl ENSG00000108179 (version 109)
Entrez gene 10105
HGNC HGNC:9259
UniProt P30405 (UniProt - Evidence at protein level)
neXtProt NX_P30405
GeneCards PPIF
Antibodypedia PPIF antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

PPIase that catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and may therefore assist protein folding 1. Involved in regulation of the mitochondrial permeability transition pore (mPTP) 2. It is proposed that its association with the mPTP is masking a binding site for inhibiting inorganic phosphate (Pi) and promotes the open probability of the mPTP leading to apoptosis or necrosis; the requirement of the PPIase activity for this function is debated 3. In cooperation with mitochondrial p53/TP53 is involved in activating oxidative stress-induced necrosis 4. Involved in modulation of mitochondrial membrane F(1)F(0) ATP synthase activity and regulation of mitochondrial matrix adenine nucleotide levels (By similarity). Has anti-apoptotic activity independently of mPTP and in cooperation with BCL2 inhibits cytochrome c-dependent apoptosis 5.... show less
Molecular function (UniProt)i

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

Isomerase, Rotamase
Biological process (UniProt)i

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

Apoptosis, Necrosis
Gene summary (Entrez)i

Useful information about the gene from Entrez

The protein encoded by this gene is a member of the peptidyl-prolyl cis-trans isomerase (PPIase) family. PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. This protein is part of the mitochondrial permeability transition pore in the inner mitochondrial membrane. Activation of this pore is thought to be involved in the induction of apoptotic and necrotic cell death. [provided by RefSeq, Jul 2008]... 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)
PPIF-201
ENSP00000225174
ENST00000225174
P30405
[Direct mapping] Peptidyl-prolyl cis-trans isomerase F, mitochondrial
Show all
A0A024QZS4
[Target identity:100%; Query identity:100%] Peptidyl-prolyl cis-trans isomerase
Show all
Enzymes
   ENZYME proteins
   Isomerase
Metabolic proteins
Transporters
   Transporter channels and pores
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000413 [protein peptidyl-prolyl isomerization]
GO:0002931 [response to ischemia]
GO:0003755 [peptidyl-prolyl cis-trans isomerase activity]
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005753 [mitochondrial proton-transporting ATP synthase complex]
GO:0005757 [mitochondrial permeability transition pore complex]
GO:0005759 [mitochondrial matrix]
GO:0006457 [protein folding]
GO:0006915 [apoptotic process]
GO:0006979 [response to oxidative stress]
GO:0008637 [apoptotic mitochondrial changes]
GO:0010849 [regulation of proton-transporting ATPase activity, rotational mechanism]
GO:0010939 [regulation of necrotic cell death]
GO:0012501 [programmed cell death]
GO:0016018 [cyclosporin A binding]
GO:0016020 [membrane]
GO:0016853 [isomerase activity]
GO:0032780 [negative regulation of ATP-dependent activity]
GO:0042277 [peptide binding]
GO:0042981 [regulation of apoptotic process]
GO:0043066 [negative regulation of apoptotic process]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046902 [regulation of mitochondrial membrane permeability]
GO:0070266 [necroptotic process]
GO:0070301 [cellular response to hydrogen peroxide]
GO:0071243 [cellular response to arsenic-containing substance]
GO:0071277 [cellular response to calcium ion]
GO:0090200 [positive regulation of release of cytochrome c from mitochondria]
GO:0090201 [negative regulation of release of cytochrome c from mitochondria]
GO:0090324 [negative regulation of oxidative phosphorylation]
GO:1902445 [regulation of mitochondrial membrane permeability involved in programmed necrotic cell death]
GO:1902686 [mitochondrial outer membrane permeabilization involved in programmed cell death]
GO:2000276 [negative regulation of oxidative phosphorylation uncoupler activity]
GO:2001243 [negative regulation of intrinsic apoptotic signaling pathway]
Show all
207 aa
22 kDa
No 0
PPIF-202
ENSP00000396388
ENST00000448165
H0Y548
[Direct mapping] Peptidyl-prolyl cis-trans isomerase
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000413 [protein peptidyl-prolyl isomerization]
GO:0003755 [peptidyl-prolyl cis-trans isomerase activity]
GO:0005739 [mitochondrion]
GO:0006457 [protein folding]
GO:0016853 [isomerase activity]
Show all
165 aa
17.4 kDa
No 0

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