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KCNT1
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  • KCNT1
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.

KCNT1
Synonyms KCa4.1, KIAA1422, SLACK, Slo2.2
Gene descriptioni

Full gene name according to HGNC.

Potassium sodium-activated channel subfamily T member 1
Protein classi

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

Read more
Disease related genes
Human disease related genes
Potential drug targets
Transporters
Voltage-gated ion channels
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,Membrane
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 q34.3
Chromosome location (bp) 135702185 - 135795508
Number of transcriptsi

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

17
Ensembl ENSG00000107147 (version 103.38)
Entrez gene 57582
HGNC HGNC:18865
UniProt Q5JUK3 (UniProt - Evidence at protein level)
neXtProt NX_Q5JUK3
Antibodypedia KCNT1 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

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 25      # Population variants: 711

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



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.
«
KCNT1-201
KCNT1-202
KCNT1-204
KCNT1-206
KCNT1-207
KCNT1-208
KCNT1-209
KCNT1-211
KCNT1-212
KCNT1-213
KCNT1-214
KCNT1-216
KCNT1-222
KCNT1-228
KCNT1-229
KCNT1-231
KCNT1-232
»


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)
KCNT1-201
ENSP00000263604
ENST00000263604
A0A0R4J2E0 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1223 aa
137.6 kDa
No 8
KCNT1-202
ENSP00000360822
ENST00000371757
Q5JUK3 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Voltage-gated ion channels
   Calcium-Activated Potassium Channels
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Show all
GO:0005228 [intracellular sodium activated potassium channel activity]
GO:0005267 [potassium channel activity]
GO:0005886 [plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0015271 [outward rectifier potassium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1235 aa
139.7 kDa
No 8
KCNT1-204
ENSP00000420764
ENST00000473941
C9JBV2 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   6TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
Show all
285 aa
33.2 kDa
No 6
KCNT1-206
ENSP00000417578
ENST00000486577
C9J9Y7 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Transporters
   Transporter channels and pores
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1217 aa
138 kDa
No 8
KCNT1-207
ENSP00000417851
ENST00000487664
Q5JUK3 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Voltage-gated ion channels
   Calcium-Activated Potassium Channels
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005228 [intracellular sodium activated potassium channel activity]
GO:0005267 [potassium channel activity]
GO:0005886 [plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0015271 [outward rectifier potassium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1256 aa
142 kDa
No 8
KCNT1-208
ENSP00000419007
ENST00000488444
Q5JUK3 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Voltage-gated ion channels
   Calcium-Activated Potassium Channels
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005228 [intracellular sodium activated potassium channel activity]
GO:0005267 [potassium channel activity]
GO:0005886 [plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0015271 [outward rectifier potassium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1230 aa
138.3 kDa
No 8
KCNT1-209
ENSP00000418003
ENST00000490355
C9JAX7 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1235 aa
139 kDa
No 8
KCNT1-211
ENSP00000419086
ENST00000491806
C9JYL2 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1216 aa
136.9 kDa
No 8
KCNT1-212
ENSP00000486374
ENST00000628528
Q5JUK3 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Voltage-gated ion channels
   Calcium-Activated Potassium Channels
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   7TM proteins predicted by MDM
Disease related genes
Potential drug targets
Human disease related genes
   Nervous system diseases
   Epilepsy
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005228 [intracellular sodium activated potassium channel activity]
GO:0005267 [potassium channel activity]
GO:0005886 [plasma membrane]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0015271 [outward rectifier potassium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1211 aa
137 kDa
No 7
KCNT1-213
ENSP00000486486
ENST00000630792
A0A0D9SFC8 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1201 aa
136.3 kDa
No 8
KCNT1-214
ENSP00000486130
ENST00000631073
A0A0D9SEY3 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0005267 [potassium channel activity]
GO:0006811 [ion transport]
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0071805 [potassium ion transmembrane transport]
Show all
1237 aa
139.2 kDa
No 8
KCNT1-216
ENSP00000490874
ENST00000636003
A0A1B0GWC7 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
53 aa
5.8 kDa
No 0
KCNT1-222
ENSP00000490748
ENST00000637082
A0A1B0GW26 [Direct mapping]
Potassium channel subfamily T member 1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
33 aa
3.5 kDa
No 0
KCNT1-228
ENSP00000501742
ENST00000674572
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
Show all
1203 aa
136.5 kDa
No 8
KCNT1-229
ENSP00000501833
ENST00000675090
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
Show all
1151 aa
130.6 kDa
No 8
KCNT1-231
ENSP00000501932
ENST00000675399
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   8TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
Show all
1172 aa
132.9 kDa
No 8
KCNT1-232
ENSP00000502322
ENST00000676421
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   6TM proteins predicted by MDM
Human disease related genes
   Nervous system diseases
   Epilepsy
Show all
GO:0006813 [potassium ion transport]
GO:0016020 [membrane]
Show all
1175 aa
133.2 kDa
No 6

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The Human Protein Atlas project is funded
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