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PHB2
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  • PHB2
PROTEIN SUMMARY SECTION OVERVIEW 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.

PHB2
Synonyms Bap37, BCAP37, p22, REA
Gene descriptioni

Full gene name according to HGNC.

Prohibitin 2
Protein classi

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

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.

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 12
Cytoband p13.31
Chromosome location (bp) 6965327 - 6970780
Number of transcriptsi

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

8
Ensembl ENSG00000215021 (version 109)
Entrez gene 11331
HGNC HGNC:30306
UniProt Q99623 (UniProt - Evidence at protein level)
neXtProt NX_Q99623
GeneCards PHB2
Antibodypedia PHB2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Protein with pleiotropic attributes mediated in a cell-compartment- and tissue-specific manner, which include the plasma membrane-associated cell signaling functions, mitochondrial chaperone, and transcriptional co-regulator of transcription factors and sex steroid hormones in the nucleus.... show less
Molecular function (UniProt)i

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

Receptor, Repressor
Biological process (UniProt)i

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

Host-virus interaction, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

Enables several functions, including protein C-terminus binding activity; protein N-terminus binding activity; and protein dimerization activity. Involved in several processes, including defense response to virus; positive regulation of cell cycle phase transition; and regulation of transcription, DNA-templated. Located in several cellular components, including cell surface; mitochondrial membrane; and nuclear matrix. Part of mitochondrial prohibitin complex. [provided by Alliance of Genome Resources, Apr 2022]... 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 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 SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
PHB2-201
ENSP00000382362
ENST00000399433
J3KPX7
[Direct mapping] Prohibitin
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
255 aa
28.5 kDa
No 0
PHB2-202
ENSP00000412856
ENST00000440277
Q99623
[Direct mapping] Prohibitin-2
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000423 [mitophagy]
GO:0002639 [positive regulation of immunoglobulin production]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005741 [mitochondrial outer membrane]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0006606 [protein import into nucleus]
GO:0007005 [mitochondrion organization]
GO:0007062 [sister chromatid cohesion]
GO:0007202 [activation of phospholipase C activity]
GO:0008022 [protein C-terminus binding]
GO:0009986 [cell surface]
GO:0016020 [membrane]
GO:0016363 [nuclear matrix]
GO:0016477 [cell migration]
GO:0023035 [CD40 signaling pathway]
GO:0030331 [nuclear estrogen receptor binding]
GO:0031536 [positive regulation of exit from mitosis]
GO:0032991 [protein-containing complex]
GO:0033218 [amide binding]
GO:0035632 [mitochondrial prohibitin complex]
GO:0039529 [RIG-I signaling pathway]
GO:0042113 [B cell activation]
GO:0042802 [identical protein binding]
GO:0042803 [protein homodimerization activity]
GO:0043066 [negative regulation of apoptotic process]
GO:0043433 [negative regulation of DNA-binding transcription factor activity]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0046625 [sphingolipid binding]
GO:0046982 [protein heterodimerization activity]
GO:0047485 [protein N-terminus binding]
GO:0050821 [protein stabilization]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071944 [cell periphery]
GO:0140374 [antiviral innate immune response]
GO:1900208 [regulation of cardiolipin metabolic process]
GO:1901224 [positive regulation of NIK/NF-kappaB signaling]
GO:1902808 [positive regulation of cell cycle G1/S phase transition]
GO:1904959 [regulation of cytochrome-c oxidase activity]
GO:1990051 [activation of protein kinase C activity]
Show all
261 aa
29 kDa
No 0
PHB2-203
ENSP00000441875
ENST00000535923
Q99623
[Direct mapping] Prohibitin-2
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0000423 [mitophagy]
GO:0002639 [positive regulation of immunoglobulin production]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005739 [mitochondrion]
GO:0005741 [mitochondrial outer membrane]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0006606 [protein import into nucleus]
GO:0007005 [mitochondrion organization]
GO:0007062 [sister chromatid cohesion]
GO:0007202 [activation of phospholipase C activity]
GO:0008022 [protein C-terminus binding]
GO:0009611 [response to wounding]
GO:0009986 [cell surface]
GO:0014069 [postsynaptic density]
GO:0016020 [membrane]
GO:0016363 [nuclear matrix]
GO:0016477 [cell migration]
GO:0023035 [CD40 signaling pathway]
GO:0030331 [nuclear estrogen receptor binding]
GO:0030424 [axon]
GO:0030520 [intracellular estrogen receptor signaling pathway]
GO:0031536 [positive regulation of exit from mitosis]
GO:0032991 [protein-containing complex]
GO:0033147 [negative regulation of intracellular estrogen receptor signaling pathway]
GO:0033218 [amide binding]
GO:0033598 [mammary gland epithelial cell proliferation]
GO:0033600 [negative regulation of mammary gland epithelial cell proliferation]
GO:0035632 [mitochondrial prohibitin complex]
GO:0039529 [RIG-I signaling pathway]
GO:0042113 [B cell activation]
GO:0042802 [identical protein binding]
GO:0042803 [protein homodimerization activity]
GO:0043066 [negative regulation of apoptotic process]
GO:0043433 [negative regulation of DNA-binding transcription factor activity]
GO:0045892 [negative regulation of DNA-templated transcription]
GO:0046625 [sphingolipid binding]
GO:0046982 [protein heterodimerization activity]
GO:0047485 [protein N-terminus binding]
GO:0048786 [presynaptic active zone]
GO:0050821 [protein stabilization]
GO:0051091 [positive regulation of DNA-binding transcription factor activity]
GO:0060744 [mammary gland branching involved in thelarche]
GO:0060749 [mammary gland alveolus development]
GO:0060762 [regulation of branching involved in mammary gland duct morphogenesis]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071300 [cellular response to retinoic acid]
GO:0071456 [cellular response to hypoxia]
GO:0071944 [cell periphery]
GO:0098800 [inner mitochondrial membrane protein complex]
GO:0098978 [glutamatergic synapse]
GO:0098982 [GABA-ergic synapse]
GO:0140374 [antiviral innate immune response]
GO:1900208 [regulation of cardiolipin metabolic process]
GO:1901224 [positive regulation of NIK/NF-kappaB signaling]
GO:1902808 [positive regulation of cell cycle G1/S phase transition]
GO:1904959 [regulation of cytochrome-c oxidase activity]
GO:1990051 [activation of protein kinase C activity]
Show all
299 aa
33.3 kDa
No 0
PHB2-204
ENSP00000439029
ENST00000536316
F5H3X6
[Direct mapping] Prohibitin
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
247 aa
27.4 kDa
No 0
PHB2-207
ENSP00000440317
ENST00000542912
F5GY37
[Direct mapping] Prohibitin
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
267 aa
29.7 kDa
No 0
PHB2-211
ENSP00000441662
ENST00000545167
F5GWA7
[Direct mapping] Prohibitin
Show all
   MEMSAT3 predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
261 aa
29.2 kDa
No 0
PHB2-212
ENSP00000475382
ENST00000545555
U3KPZ5
[Direct mapping] Prohibitin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
103 aa
11.1 kDa
No 0
PHB2-213
ENSP00000438634
ENST00000546111
F5H2D2
[Direct mapping] Prohibitin
Show all
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0005886 [plasma membrane]
GO:0016020 [membrane]
Show all
87 aa
9.3 kDa
No 0

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