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AKAP13
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  • AKAP13
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.

AKAP13
Synonyms AKAP-Lbc, ARHGEF13, BRX, c-lbc, HA-3, Ht31, LBC, PROTO-LB
Gene descriptioni

Full gene name according to HGNC.

A-kinase anchoring protein 13
Protein classi

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

Read more
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.

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 15
Cytoband q25.3
Chromosome location (bp) 85380571 - 85749358
Number of transcriptsi

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

14
Ensembl ENSG00000170776 (version 103.38)
Entrez gene 11214
HGNC HGNC:371
UniProt Q12802 (UniProt - Evidence at protein level)
neXtProt NX_Q12802
Antibodypedia AKAP13 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.
«
AKAP13-201
AKAP13-202
AKAP13-203
AKAP13-204
AKAP13-207
AKAP13-209
AKAP13-211
AKAP13-213
AKAP13-216
AKAP13-217
AKAP13-218
AKAP13-221
AKAP13-222
AKAP13-224
»


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)
AKAP13-201
ENSP00000354718
ENST00000361243
Q12802 [Direct mapping]
A-kinase anchor protein 13
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005078 [MAP-kinase scaffold activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005938 [cell cortex]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007507 [heart development]
GO:0015629 [actin cytoskeleton]
GO:0016020 [membrane]
GO:0030864 [cortical actin cytoskeleton]
GO:0031267 [small GTPase binding]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035025 [positive regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0043065 [positive regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0043406 [positive regulation of MAP kinase activity]
GO:0046872 [metal ion binding]
GO:0048471 [perinuclear region of cytoplasm]
GO:0051018 [protein kinase A binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0051168 [nuclear export]
GO:0055007 [cardiac muscle cell differentiation]
GO:0060090 [molecular adaptor activity]
GO:0060297 [regulation of sarcomere organization]
GO:0060348 [bone development]
GO:0061049 [cell growth involved in cardiac muscle cell development]
GO:0071875 [adrenergic receptor signaling pathway]
GO:0086023 [adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
Show all
2817 aa
307.8 kDa
No 0
AKAP13-202
ENSP00000378018
ENST00000394510
A8MYJ1 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0050790 [regulation of catalytic activity]
Show all
1434 aa
161.8 kDa
No 0
AKAP13-203
ENSP00000378026
ENST00000394518
Q12802 [Direct mapping]
A-kinase anchor protein 13
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005078 [MAP-kinase scaffold activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005938 [cell cortex]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007507 [heart development]
GO:0015629 [actin cytoskeleton]
GO:0016020 [membrane]
GO:0030864 [cortical actin cytoskeleton]
GO:0031267 [small GTPase binding]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035025 [positive regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0043065 [positive regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0046872 [metal ion binding]
GO:0051018 [protein kinase A binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0055007 [cardiac muscle cell differentiation]
GO:0060090 [molecular adaptor activity]
GO:0060297 [regulation of sarcomere organization]
GO:0060348 [bone development]
GO:0071875 [adrenergic receptor signaling pathway]
GO:0086023 [adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
Show all
2813 aa
307.5 kDa
No 0
AKAP13-204
ENSP00000480789
ENST00000557852
A0A087WX73 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
Show all
166 aa
18.6 kDa
No 0
AKAP13-207
ENSP00000452622
ENST00000558166
H0YK18 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
93 aa
10.2 kDa
No 0
AKAP13-209
ENSP00000452698
ENST00000558811
H0YK84 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
146 aa
16 kDa
No 0
AKAP13-211
ENSP00000453768
ENST00000559362
H0YMW2 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
1745 aa
186.1 kDa
No 0
AKAP13-213
ENSP00000453205
ENST00000559486
H0YLH1 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
275 aa
30.1 kDa
No 0
AKAP13-216
ENSP00000453620
ENST00000560256
H0YMI5 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
38 aa
4.2 kDa
No 0
AKAP13-217
ENSP00000453634
ENST00000560302
Q12802 [Direct mapping]
A-kinase anchor protein 13
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005078 [MAP-kinase scaffold activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0005938 [cell cortex]
GO:0006468 [protein phosphorylation]
GO:0007186 [G protein-coupled receptor signaling pathway]
GO:0007507 [heart development]
GO:0015629 [actin cytoskeleton]
GO:0016020 [membrane]
GO:0030864 [cortical actin cytoskeleton]
GO:0031267 [small GTPase binding]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035025 [positive regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0043065 [positive regulation of apoptotic process]
GO:0043123 [positive regulation of I-kappaB kinase/NF-kappaB signaling]
GO:0046872 [metal ion binding]
GO:0051018 [protein kinase A binding]
GO:0051056 [regulation of small GTPase mediated signal transduction]
GO:0055007 [cardiac muscle cell differentiation]
GO:0060090 [molecular adaptor activity]
GO:0060297 [regulation of sarcomere organization]
GO:0060348 [bone development]
GO:0071875 [adrenergic receptor signaling pathway]
GO:0086023 [adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
Show all
179 aa
20 kDa
No 0
AKAP13-218
ENSP00000483091
ENST00000560340
A0A087X047 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
98 aa
10.6 kDa
No 0
AKAP13-221
ENSP00000477780
ENST00000560579
A0A087WTD7 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005737 [cytoplasm]
GO:0005829 [cytosol]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0050790 [regulation of catalytic activity]
Show all
1429 aa
161.2 kDa
No 0
AKAP13-222
ENSP00000481485
ENST00000560676
A0A087WY36 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0005085 [guanyl-nucleotide exchange factor activity]
GO:0005737 [cytoplasm]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
GO:0035556 [intracellular signal transduction]
GO:0050790 [regulation of catalytic activity]
Show all
967 aa
109 kDa
No 0
AKAP13-224
ENSP00000482058
ENST00000612418
A0A087WYS7 [Direct mapping]
A-kinase anchor protein 13
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004691 [cAMP-dependent protein kinase activity]
GO:0006468 [protein phosphorylation]
GO:0035023 [regulation of Rho protein signal transduction]
Show all
66 aa
7.4 kDa
No 0

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