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NPNT
HPA
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  • NPNT
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.

NPNT
Synonyms EGFL6L, POEM
Gene descriptioni

Full gene name according to HGNC.

Nephronectin
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.

Secreted, 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 4
Cytoband q24
Chromosome location (bp) 105894775 - 106004027
Number of transcriptsi

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

11
Ensembl ENSG00000168743 (version 109)
Entrez gene 255743
HGNC HGNC:27405
UniProt Q6UXI9 (UniProt - Evidence at transcript level)
neXtProt NX_Q6UXI9
GeneCards NPNT
Antibodypedia NPNT antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Functional ligand of integrin alpha-8/beta-1 in kidney development. Regulates the expression of GDNF with integrin alpha-8/beta-1 which is essential for kidney development. May also play a role in the development and function of various tissues, regulating cell adhesion, spreading and survival through the binding of several integrins (By similarity).... show less
Molecular function (UniProt)i

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

Developmental protein
Biological process (UniProt)i

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

Cell adhesion, Differentiation
Ligand (UniProt)i

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

Calcium
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable integrin binding activity. Predicted to be involved in several processes, including cell-cell adhesion mediated by integrin; positive regulation of ERK1 and ERK2 cascade; and positive regulation of osteoblast differentiation. Predicted to act upstream of or within positive regulation of transforming growth factor beta receptor signaling pathway. Located in extracellular exosome. Part of collagen-containing extracellular matrix. [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 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)
NPNT-201
ENSP00000302557
ENST00000305572
Q6UXI9
[Direct mapping] Nephronectin
Show all
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
Show all
509 aa
55.7 kDa
Yes 0
NPNT-202
ENSP00000369323
ENST00000379987
Q6UXI9
[Direct mapping] Nephronectin
Show all
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0005604 [basement membrane]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0007179 [transforming growth factor beta receptor signaling pathway]
GO:0010694 [positive regulation of alkaline phosphatase activity]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0030485 [smooth muscle contractile fiber]
GO:0030511 [positive regulation of transforming growth factor beta receptor signaling pathway]
GO:0031012 [extracellular matrix]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045184 [establishment of protein localization]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0045987 [positive regulation of smooth muscle contraction]
GO:0051145 [smooth muscle cell differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
GO:0097195 [pilomotor reflex]
Show all
565 aa
61.9 kDa
Yes 0
NPNT-203
ENSP00000389252
ENST00000427316
Q6UXI9
[Direct mapping] Nephronectin
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
Show all
595 aa
65.2 kDa
Yes 0
NPNT-204
ENSP00000402884
ENST00000453617
Q6UXI9
[Direct mapping] Nephronectin
Show all
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
Show all
582 aa
64 kDa
Yes 0
NPNT-205
ENSP00000426146
ENST00000503451
D6RH31
[Direct mapping] Nephronectin
Show all
Predicted secreted 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
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0007155 [cell adhesion]
GO:0016020 [membrane]
Show all
609 aa
66.9 kDa
Yes 0
NPNT-206
ENSP00000426951
ENST00000504304
D6RE63
[Direct mapping] Nephronectin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
61 aa
6.6 kDa
No 0
NPNT-207
ENSP00000421480
ENST00000504787
H0Y8M1
[Direct mapping] Nephronectin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
104 aa
12.1 kDa
No 0
NPNT-209
ENSP00000426219
ENST00000505917
H0YA60
[Direct mapping] Nephronectin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
26 aa
2.8 kDa
No 0
NPNT-211
ENSP00000422474
ENST00000506666
Q6UXI9
[Direct mapping] Nephronectin
Show all
   MEMSAT3 predicted membrane proteins
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
Show all
566 aa
62 kDa
Yes 0
NPNT-214
ENSP00000422044
ENST00000514622
Q6UXI9
[Direct mapping] Nephronectin
Show all
Predicted secreted 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
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001657 [ureteric bud development]
GO:0001658 [branching involved in ureteric bud morphogenesis]
GO:0005178 [integrin binding]
GO:0005201 [extracellular matrix structural constituent]
GO:0005509 [calcium ion binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0007160 [cell-matrix adhesion]
GO:0010811 [positive regulation of cell-substrate adhesion]
GO:0016020 [membrane]
GO:0030154 [cell differentiation]
GO:0030198 [extracellular matrix organization]
GO:0033631 [cell-cell adhesion mediated by integrin]
GO:0045669 [positive regulation of osteoblast differentiation]
GO:0062023 [collagen-containing extracellular matrix]
GO:0070062 [extracellular exosome]
GO:0070374 [positive regulation of ERK1 and ERK2 cascade]
GO:0071356 [cellular response to tumor necrosis factor]
Show all
536 aa
58.7 kDa
Yes 0
NPNT-216
ENSP00000427507
ENST00000514837
H0YAK9
[Direct mapping] Nephronectin
Show all
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0007155 [cell adhesion]
GO:0016020 [membrane]
Show all
453 aa
49.8 kDa
No 0

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