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OBSCN
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  • SUMMARY

  • TISSUE

  • BRAIN

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  • DISEASE

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  • OBSCN
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
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.

OBSCN
Synonyms ARHGEF30, KIAA1556, KIAA1639, UNC89
Gene descriptioni

Full gene name according to HGNC.

Obscurin, cytoskeletal calmodulin and titin-interacting RhoGEF
Protein classi

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

Read more
Disease related genes
Enzymes
Plasma proteins
Potential drug targets
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.

Read more
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 1
Cytoband q42.13
Chromosome location (bp) 228208044 - 228378876
Number of transcriptsi

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

12
Ensembl ENSG00000154358 (version 103.38)
Entrez gene 84033
HGNC HGNC:15719
UniProt Q5VST9 (UniProt - Evidence at protein level)
neXtProt NX_Q5VST9
Antibodypedia OBSCN antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more


PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
«
OBSCN-201
OBSCN-202
OBSCN-203
OBSCN-204
OBSCN-206
OBSCN-207
OBSCN-209
OBSCN-212
OBSCN-216
OBSCN-217
OBSCN-224
OBSCN-228
»


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 UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
OBSCN-201
ENSP00000284548
ENST00000284548
Q5VST9 [Direct mapping]
Obscurin
Show all
Enzymes
   ENZYME proteins
   Transferases
   Kinases
   CAMK Ser/Thr protein kinases
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004672 [protein kinase activity]
GO:0004674 [protein serine/threonine kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005546 [phosphatidylinositol-4,5-bisphosphate binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005911 [cell-cell junction]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007275 [multicellular organism development]
GO:0008289 [lipid binding]
GO:0008307 [structural constituent of muscle]
GO:0010314 [phosphatidylinositol-5-phosphate binding]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016604 [nuclear body]
GO:0016740 [transferase activity]
GO:0030016 [myofibril]
GO:0030018 [Z disc]
GO:0030154 [cell differentiation]
GO:0030506 [ankyrin binding]
GO:0031430 [M band]
GO:0031432 [titin binding]
GO:0032266 [phosphatidylinositol-3-phosphate binding]
GO:0036309 [protein localization to M-band]
GO:0042383 [sarcolemma]
GO:0043065 [positive regulation of apoptotic process]
GO:0043325 [phosphatidylinositol-3,4-bisphosphate binding]
GO:0045214 [sarcomere organization]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0050839 [cell adhesion molecule binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0070273 [phosphatidylinositol-4-phosphate binding]
GO:0098609 [cell-cell adhesion]
GO:0106310 []
GO:0106311 []
Show all
6620 aa
721.5 kDa
No 0
OBSCN-202
ENSP00000499231
ENST00000366704
A0A590UJ10 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
3010 aa
327.9 kDa
No 0
OBSCN-203
ENSP00000355667
ENST00000366706
A0A0A0MRI8 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0007155 [cell adhesion]
Show all
858 aa
94.7 kDa
No 0
OBSCN-204
ENSP00000409493
ENST00000422127
Q5VST9 [Direct mapping]
Obscurin
Show all
Enzymes
   ENZYME proteins
   Transferases
   Kinases
   CAMK Ser/Thr protein kinases
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004672 [protein kinase activity]
GO:0004674 [protein serine/threonine kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005546 [phosphatidylinositol-4,5-bisphosphate binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005911 [cell-cell junction]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007275 [multicellular organism development]
GO:0008289 [lipid binding]
GO:0008307 [structural constituent of muscle]
GO:0010314 [phosphatidylinositol-5-phosphate binding]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016604 [nuclear body]
GO:0016740 [transferase activity]
GO:0030016 [myofibril]
GO:0030018 [Z disc]
GO:0030154 [cell differentiation]
GO:0030506 [ankyrin binding]
GO:0031430 [M band]
GO:0031432 [titin binding]
GO:0032266 [phosphatidylinositol-3-phosphate binding]
GO:0036309 [protein localization to M-band]
GO:0042383 [sarcolemma]
GO:0043065 [positive regulation of apoptotic process]
GO:0043325 [phosphatidylinositol-3,4-bisphosphate binding]
GO:0045214 [sarcomere organization]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0050839 [cell adhesion molecule binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0070273 [phosphatidylinositol-4-phosphate binding]
GO:0098609 [cell-cell adhesion]
GO:0106310 []
GO:0106311 []
Show all
7968 aa
868.5 kDa
No 0
OBSCN-206
ENSP00000455688
ENST00000483539
H3BQA7 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0008307 [structural constituent of muscle]
Show all
639 aa
70.2 kDa
No 0
OBSCN-207
ENSP00000499658
ENST00000493977
A0A590UK18 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
236 aa
25.6 kDa
No 0
OBSCN-209
ENSP00000455507
ENST00000570156
A6NGQ3 [Direct mapping]
Obscurin
Show all
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004672 [protein kinase activity]
GO:0004674 [protein serine/threonine kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006468 [protein phosphorylation]
GO:0007155 [cell adhesion]
GO:0008307 [structural constituent of muscle]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016604 [nuclear body]
GO:0016740 [transferase activity]
GO:0050790 [regulation of catalytic activity]
GO:0106310 []
GO:0106311 []
Show all
8923 aa
973 kDa
No 0
OBSCN-212
ENSP00000489816
ENST00000636476
Q5VST9 [Direct mapping]
Obscurin
Show all
Enzymes
   ENZYME proteins
   Transferases
   Kinases
   CAMK Ser/Thr protein kinases
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004672 [protein kinase activity]
GO:0004674 [protein serine/threonine kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005546 [phosphatidylinositol-4,5-bisphosphate binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005911 [cell-cell junction]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007275 [multicellular organism development]
GO:0008289 [lipid binding]
GO:0008307 [structural constituent of muscle]
GO:0010314 [phosphatidylinositol-5-phosphate binding]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016604 [nuclear body]
GO:0016740 [transferase activity]
GO:0030016 [myofibril]
GO:0030018 [Z disc]
GO:0030154 [cell differentiation]
GO:0030506 [ankyrin binding]
GO:0031430 [M band]
GO:0031432 [titin binding]
GO:0032266 [phosphatidylinositol-3-phosphate binding]
GO:0036309 [protein localization to M-band]
GO:0042383 [sarcolemma]
GO:0043065 [positive regulation of apoptotic process]
GO:0043325 [phosphatidylinositol-3,4-bisphosphate binding]
GO:0045214 [sarcomere organization]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0050839 [cell adhesion molecule binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0070273 [phosphatidylinositol-4-phosphate binding]
GO:0098609 [cell-cell adhesion]
GO:0106310 []
GO:0106311 []
Show all
7969 aa
868.6 kDa
No 0
OBSCN-216
ENSP00000499428
ENST00000660857
A0A590UJH9 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0007155 [cell adhesion]
Show all
296 aa
32 kDa
No 0
OBSCN-217
ENSP00000499633
ENST00000662438
Q5VST9 [Direct mapping]
Obscurin
Show all
Enzymes
   ENZYME proteins
   Transferases
   Kinases
   CAMK Ser/Thr protein kinases
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Potential drug targets
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0004672 [protein kinase activity]
GO:0004674 [protein serine/threonine kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005546 [phosphatidylinositol-4,5-bisphosphate binding]
GO:0005547 [phosphatidylinositol-3,4,5-trisphosphate binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005911 [cell-cell junction]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007275 [multicellular organism development]
GO:0008289 [lipid binding]
GO:0008307 [structural constituent of muscle]
GO:0010314 [phosphatidylinositol-5-phosphate binding]
GO:0016020 [membrane]
GO:0016301 [kinase activity]
GO:0016310 [phosphorylation]
GO:0016604 [nuclear body]
GO:0016740 [transferase activity]
GO:0030016 [myofibril]
GO:0030018 [Z disc]
GO:0030154 [cell differentiation]
GO:0030506 [ankyrin binding]
GO:0031430 [M band]
GO:0031432 [titin binding]
GO:0032266 [phosphatidylinositol-3-phosphate binding]
GO:0036309 [protein localization to M-band]
GO:0042383 [sarcolemma]
GO:0043065 [positive regulation of apoptotic process]
GO:0043325 [phosphatidylinositol-3,4-bisphosphate binding]
GO:0045214 [sarcomere organization]
GO:0046872 [metal ion binding]
GO:0050790 [regulation of catalytic activity]
GO:0050839 [cell adhesion molecule binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0070273 [phosphatidylinositol-4-phosphate binding]
GO:0098609 [cell-cell adhesion]
GO:0106310 []
GO:0106311 []
Show all
8483 aa
925 kDa
No 0
OBSCN-224
ENSP00000499408
ENST00000668066
A0A590UJD5 [Direct mapping]
Obscurin
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005515 [protein binding]
Show all
721 aa
78.2 kDa
No 0
OBSCN-228
ENSP00000505517
ENST00000680850
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004672 [protein kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005615 [extracellular space]
GO:0006468 [protein phosphorylation]
GO:0014704 [intercalated disc]
GO:0030017 [sarcomere]
GO:0030018 [Z disc]
GO:0031430 [M band]
GO:0042383 [sarcolemma]
GO:0045296 [cadherin binding]
GO:0046777 [protein autophosphorylation]
Show all
8925 aa
973.2 kDa
No 0

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The Project

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The Human Protein Atlas

  • DOWNLOADABLE DATA
  • LICENCE & CITATION
  • HELP & FAQ
The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.