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VNN2
HPA
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  • SUMMARY

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  • VNN2
PROTEIN SUMMARY GENE INFORMATION RNA 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.

VNN2
Synonyms FOAP-4, GPI-80
Gene descriptioni

Full gene name according to HGNC.

Vanin 2
Protein classi

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

Enzymes
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.

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 6
Cytoband q23.2
Chromosome location (bp) 132743870 - 132763459
Number of transcriptsi

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

6
Ensembl ENSG00000112303 (version 109)
Entrez gene 8875
HGNC HGNC:12706
UniProt O95498 (UniProt - Evidence at protein level)
neXtProt NX_O95498
GeneCards VNN2
Antibodypedia VNN2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Amidohydrolase that hydrolyzes specifically one of the carboamide linkages in D-pantetheine thus recycling pantothenic acid (vitamin B5) and releasing cysteamine 1. Involved in the thymus homing of bone marrow cells. May regulate beta-2 integrin-mediated cell adhesion, migration and motility of neutrophil.... 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 product is a member of the Vanin family of proteins that share extensive sequence similarity with each other, and also with biotinidase. The family includes secreted and membrane-associated proteins, a few of which have been reported to participate in hematopoietic cell trafficking. No biotinidase activity has been demonstrated for any of the vanin proteins, however, they possess pantetheinase activity, which may play a role in oxidative-stress response. The encoded protein is a GPI-anchored cell surface molecule that plays a role in transendothelial migration of neutrophils. This gene lies in close proximity to, and in same transcriptional orientation as two other vanin genes on chromosome 6q23-q24. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, May 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)
VNN2-201
ENSP00000322276
ENST00000326499
O95498
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
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
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006807 [nitrogen compound metabolic process]
GO:0015939 [pantothenate metabolic process]
GO:0016020 [membrane]
GO:0016787 [hydrolase activity]
GO:0016811 [hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides]
GO:0017159 [pantetheine hydrolase activity]
Show all
520 aa
58.5 kDa
Yes 1
VNN2-205
ENSP00000431451
ENST00000524919
E9PL76
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Metabolic proteins
   MEMSAT3 predicted membrane proteins
   THUMBUP 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:0006807 [nitrogen compound metabolic process]
Show all
166 aa
18.5 kDa
Yes 0
VNN2-206
ENSP00000436822
ENST00000525270
O95498
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
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
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006807 [nitrogen compound metabolic process]
GO:0015939 [pantothenate metabolic process]
GO:0016020 [membrane]
GO:0016787 [hydrolase activity]
GO:0016811 [hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides]
GO:0017159 [pantetheine hydrolase activity]
Show all
467 aa
52.8 kDa
No 1
VNN2-207
ENSP00000436935
ENST00000525289
O95498
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Enzymes
   ENZYME proteins
   Hydrolases
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
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005886 [plasma membrane]
GO:0006807 [nitrogen compound metabolic process]
GO:0015939 [pantothenate metabolic process]
GO:0016020 [membrane]
GO:0016787 [hydrolase activity]
GO:0016811 [hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides]
GO:0017159 [pantetheine hydrolase activity]
Show all
299 aa
33.2 kDa
Yes 1
VNN2-212
ENSP00000434210
ENST00000530536
E9PRD9
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006807 [nitrogen compound metabolic process]
Show all
102 aa
11.5 kDa
No 0
VNN2-214
ENSP00000431680
ENST00000532012
E9PK31
[Direct mapping] Pantetheine hydrolase VNN2
Show all
Metabolic proteins
   MEMSAT3 predicted membrane proteins
   THUMBUP 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:0006807 [nitrogen compound metabolic process]
Show all
101 aa
11.2 kDa
Yes 0

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