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SPON2
HPA
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  • SUMMARY

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  • BRAIN

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  • SPON2
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.

SPON2
Synonyms DIL1
Gene descriptioni

Full gene name according to HGNC.

Spondin 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.

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 p16.3
Chromosome location (bp) 1166932 - 1208962
Number of transcriptsi

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

10
Ensembl ENSG00000159674 (version 109)
Entrez gene 10417
HGNC HGNC:11253
UniProt Q9BUD6 (UniProt - Evidence at protein level)
neXtProt NX_Q9BUD6
GeneCards SPON2
Antibodypedia SPON2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Cell adhesion protein that promotes adhesion and outgrowth of hippocampal embryonic neurons. Binds directly to bacteria and their components and functions as an opsonin for macrophage phagocytosis of bacteria. Essential in the initiation of the innate immune response and represents a unique pattern-recognition molecule in the ECM for microbial pathogens (By similarity). Binds bacterial lipopolysaccharide (LPS).... show less
Biological process (UniProt)i

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

Cell adhesion, Immunity, Innate immunity
Ligand (UniProt)i

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

Calcium, Metal-binding
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable antigen binding activity; lipopolysaccharide binding activity; and metal ion binding activity. Predicted to be involved in cell adhesion. Predicted to act upstream of or within several processes, including defense response to other organism; opsonization; and positive regulation of cytokine production. Located in extracellular exosome. [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)
SPON2-201
ENSP00000290902
ENST00000290902
Q9BUD6
[Direct mapping] Spondin-2
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0001530 [lipopolysaccharide binding]
GO:0002376 [immune system process]
GO:0002448 [mast cell mediated immunity]
GO:0003823 [antigen binding]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007155 [cell adhesion]
GO:0008228 [opsonization]
GO:0031012 [extracellular matrix]
GO:0032496 [response to lipopolysaccharide]
GO:0032755 [positive regulation of interleukin-6 production]
GO:0032760 [positive regulation of tumor necrosis factor production]
GO:0042742 [defense response to bacterium]
GO:0043152 [induction of bacterial agglutination]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
GO:0050832 [defense response to fungus]
GO:0051607 [defense response to virus]
GO:0060907 [positive regulation of macrophage cytokine production]
GO:0070062 [extracellular exosome]
GO:0071222 [cellular response to lipopolysaccharide]
Show all
331 aa
35.8 kDa
Yes 0
SPON2-203
ENSP00000394832
ENST00000431380
Q9BUD6
[Direct mapping] Spondin-2
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002376 [immune system process]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0031012 [extracellular matrix]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
GO:0070062 [extracellular exosome]
Show all
331 aa
35.8 kDa
Yes 0
SPON2-204
ENSP00000422516
ENST00000502483
D6RBY3
[Direct mapping] Spondin-2
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
61 aa
6.2 kDa
Yes 0
SPON2-206
ENSP00000424542
ENST00000503765
D6RB12
[Direct mapping] Spondin-2
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Protein evidence (Ezkurdia et al 2014)
Show all
108 aa
11.7 kDa
Yes 0
SPON2-212
ENSP00000421379
ENST00000509233
D6RFY9
[Direct mapping] Spondin-2
Show all
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
16 aa
1.5 kDa
No 0
SPON2-215
ENSP00000421858
ENST00000511672
A0A1Y8ELY7
[Direct mapping] Spondin-2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
7 aa
0.7 kDa
No 0
SPON2-216
ENSP00000423414
ENST00000511679
D6RA41
[Direct mapping] Spondin-2
Show all
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
15 aa
1.5 kDa
No 0
SPON2-219
ENSP00000421634
ENST00000514490
D6REX2
[Direct mapping] Spondin-2
Show all
   SPOCTOPUS predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
24 aa
2.3 kDa
No 0
SPON2-220
ENSP00000425871
ENST00000515004
D6RIH5
[Direct mapping] Spondin-2
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
64 aa
6.7 kDa
Yes 0
SPON2-222
ENSP00000483599
ENST00000617421
Q9BUD6
[Direct mapping] Spondin-2
Show all
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
   DeepSig predicted secreted proteins
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002376 [immune system process]
GO:0005515 [protein binding]
GO:0005576 [extracellular region]
GO:0007155 [cell adhesion]
GO:0031012 [extracellular matrix]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
GO:0070062 [extracellular exosome]
Show all
331 aa
35.8 kDa
Yes 0

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