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SPTAN1
HPA
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  • SUMMARY

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  • SPTAN1
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.

SPTAN1
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Spectrin alpha, non-erythrocytic 1
Protein classi

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

Disease related genes
Human disease related genes
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 9
Cytoband q34.11
Chromosome location (bp) 128552558 - 128633662
Number of transcriptsi

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

19
Ensembl ENSG00000197694 (version 109)
Entrez gene 6709
HGNC HGNC:11273
UniProt Q13813 (UniProt - Evidence at protein level)
neXtProt NX_Q13813
GeneCards SPTAN1
Antibodypedia SPTAN1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane.... show less
Molecular function (UniProt)i

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

Actin capping, Actin-binding, Calmodulin-binding
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

Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. Spectrins are composed of alpha and beta dimers that associate to form tetramers linked in a head-to-head arrangement. This gene encodes an alpha spectrin that is specifically expressed in nonerythrocytic cells. The encoded protein has been implicated in other cellular functions including DNA repair and cell cycle regulation. Mutations in this gene are the cause of early infantile epileptic encephalopathy-5. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Sep 2010]... 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)
SPTAN1-201
ENSP00000350882
ENST00000358161
Q13813
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
A0A384P5S9
[Target identity:100%; Query identity:100%] Epididymis secretory sperm binding protein
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005200 [structural constituent of cytoskeleton]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005576 [extracellular region]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005856 [cytoskeleton]
GO:0005886 [plasma membrane]
GO:0005938 [cell cortex]
GO:0008091 [spectrin]
GO:0008092 [cytoskeletal protein binding]
GO:0015629 [actin cytoskeleton]
GO:0015630 [microtubule cytoskeleton]
GO:0016020 [membrane]
GO:0030036 [actin cytoskeleton organization]
GO:0030054 [cell junction]
GO:0030864 [cortical actin cytoskeleton]
GO:0035580 [specific granule lumen]
GO:0042995 [cell projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0045296 [cadherin binding]
GO:0046872 [metal ion binding]
GO:0051015 [actin filament binding]
GO:0051693 [actin filament capping]
GO:0070062 [extracellular exosome]
GO:1903561 [extracellular vesicle]
GO:1904724 [tertiary granule lumen]
Show all
2452 aa
282.3 kDa
No 0
SPTAN1-202
ENSP00000361816
ENST00000372731
Q13813
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005200 [structural constituent of cytoskeleton]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005576 [extracellular region]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005856 [cytoskeleton]
GO:0005886 [plasma membrane]
GO:0005938 [cell cortex]
GO:0008091 [spectrin]
GO:0008092 [cytoskeletal protein binding]
GO:0015629 [actin cytoskeleton]
GO:0015630 [microtubule cytoskeleton]
GO:0016020 [membrane]
GO:0030036 [actin cytoskeleton organization]
GO:0030054 [cell junction]
GO:0030864 [cortical actin cytoskeleton]
GO:0035580 [specific granule lumen]
GO:0042995 [cell projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0045296 [cadherin binding]
GO:0046872 [metal ion binding]
GO:0051015 [actin filament binding]
GO:0051693 [actin filament capping]
GO:0070062 [extracellular exosome]
GO:1903561 [extracellular vesicle]
GO:1904724 [tertiary granule lumen]
Show all
2472 aa
284.5 kDa
No 0
SPTAN1-203
ENSP00000361824
ENST00000372739
Q13813
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005200 [structural constituent of cytoskeleton]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005576 [extracellular region]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005856 [cytoskeleton]
GO:0005886 [plasma membrane]
GO:0005938 [cell cortex]
GO:0008091 [spectrin]
GO:0008092 [cytoskeletal protein binding]
GO:0015629 [actin cytoskeleton]
GO:0015630 [microtubule cytoskeleton]
GO:0016020 [membrane]
GO:0030036 [actin cytoskeleton organization]
GO:0030054 [cell junction]
GO:0030864 [cortical actin cytoskeleton]
GO:0035580 [specific granule lumen]
GO:0042995 [cell projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0045296 [cadherin binding]
GO:0046872 [metal ion binding]
GO:0051015 [actin filament binding]
GO:0051693 [actin filament capping]
GO:0070062 [extracellular exosome]
GO:1903561 [extracellular vesicle]
GO:1904724 [tertiary granule lumen]
Show all
2477 aa
285.1 kDa
No 0
SPTAN1-212
ENSP00000486547
ENST00000627441
A0A0D9SFF6
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
2489 aa
286.6 kDa
No 0
SPTAN1-222
ENSP00000486308
ENST00000630804
A0A0D9SF54
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005856 [cytoskeleton]
GO:0005938 [cell cortex]
GO:0008092 [cytoskeletal protein binding]
GO:0015629 [actin cytoskeleton]
GO:0015630 [microtubule cytoskeleton]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046872 [metal ion binding]
GO:0051693 [actin filament capping]
Show all
2457 aa
282.8 kDa
No 0
SPTAN1-223
ENSP00000487444
ENST00000630866
A0A0D9SGF6
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005856 [cytoskeleton]
GO:0005938 [cell cortex]
GO:0008092 [cytoskeletal protein binding]
GO:0015629 [actin cytoskeleton]
GO:0015630 [microtubule cytoskeleton]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0046872 [metal ion binding]
GO:0051693 [actin filament capping]
Show all
2498 aa
287.6 kDa
No 0
SPTAN1-224
ENSP00000486605
ENST00000630981
A0A0D9SFH4
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003779 [actin binding]
GO:0005509 [calcium ion binding]
GO:0046872 [metal ion binding]
Show all
68 aa
7.5 kDa
No 0
SPTAN1-230
ENSP00000490229
ENST00000636257
A0A1B0GWE2
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
12 aa
1.2 kDa
No 0
SPTAN1-231
ENSP00000490740
ENST00000636337
A0A1B0GW19
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
11 aa
1.2 kDa
No 0
SPTAN1-232
ENSP00000489629
ENST00000636483
A0A1B0GTB7
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
22 aa
2.5 kDa
No 0
SPTAN1-234
ENSP00000490109
ENST00000637032
A0A1B0GUH3
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
51 aa
5.9 kDa
No 0
SPTAN1-237
ENSP00000490890
ENST00000637867
A0A1B0GWE2
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
12 aa
1.2 kDa
No 0
SPTAN1-239
ENSP00000500199
ENST00000672130
A0A5F9ZHC3
[Direct mapping] Spectrin alpha chain, non-erythrocytic 1
Show all
   SCAMPI predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
112 aa
13.1 kDa
No 0
SPTAN1-240
ENSP00000515764
ENST00000704202
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
2506 aa
288.3 kDa
No 0
SPTAN1-241
ENSP00000515765
ENST00000704203
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
2489 aa
286.6 kDa
No 0
SPTAN1-242
ENSP00000515766
ENST00000704204
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
2319 aa
266.4 kDa
No 0
SPTAN1-243
ENSP00000515767
ENST00000704205
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
619 aa
71.4 kDa
No 0
SPTAN1-244
ENSP00000515768
ENST00000704206
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
1679 aa
192.2 kDa
No 0
SPTAN1-246
ENSP00000516412
ENST00000706487
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005509 [calcium ion binding]
GO:0005515 [protein binding]
Show all
2477 aa
285.1 kDa
No 0

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