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ASIC1
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  • ASIC1
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.

ASIC1
Synonyms ACCN2, BNaC2, hBNaC2
Gene descriptioni

Full gene name according to HGNC.

Acid sensing ion channel subunit 1
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
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 12
Cytoband q13.12
Chromosome location (bp) 50057548 - 50083611
Number of transcriptsi

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

5
Ensembl ENSG00000110881 (version 103.38)
Entrez gene 41
HGNC HGNC:100
UniProt P78348 (UniProt - Evidence at protein level)
neXtProt NX_P78348
Antibodypedia ASIC1 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: 0      # Population variants: 233

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

Off
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.
ASIC1-201
ASIC1-202
ASIC1-203
ASIC1-208
ASIC1-209


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)
ASIC1-201
ENSP00000228468
ENST00000228468
P78348 [Direct mapping]
Acid-sensing ion channel 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
   # TM segments-based
   2TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0001662 [behavioral fear response]
GO:0001975 [response to amphetamine]
GO:0005216 [ion channel activity]
GO:0005261 [cation channel activity]
GO:0005272 [sodium channel activity]
GO:0005515 [protein binding]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0006812 [cation transport]
GO:0006814 [sodium ion transport]
GO:0006816 [calcium ion transport]
GO:0007165 [signal transduction]
GO:0007613 [memory]
GO:0008306 [associative learning]
GO:0009268 [response to pH]
GO:0009986 [cell surface]
GO:0010447 [response to acidic pH]
GO:0015077 [monovalent inorganic cation transmembrane transporter activity]
GO:0015280 [ligand-gated sodium channel activity]
GO:0015672 [monovalent inorganic cation transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0022839 [ion gated channel activity]
GO:0034220 [ion transmembrane transport]
GO:0035725 [sodium ion transmembrane transport]
GO:0042391 [regulation of membrane potential]
GO:0044736 [acid-sensing ion channel activity]
GO:0045202 [synapse]
GO:0046929 [negative regulation of neurotransmitter secretion]
GO:0050915 [sensory perception of sour taste]
GO:0070207 [protein homotrimerization]
GO:0070588 [calcium ion transmembrane transport]
GO:0071467 [cellular response to pH]
Show all
574 aa
64.8 kDa
No 2
ASIC1-202
ENSP00000400228
ENST00000447966
P78348 [Direct mapping]
Acid-sensing ion channel 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
   # TM segments-based
   2TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005272 [sodium channel activity]
GO:0005515 [protein binding]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0006814 [sodium ion transport]
GO:0006816 [calcium ion transport]
GO:0007165 [signal transduction]
GO:0009268 [response to pH]
GO:0015280 [ligand-gated sodium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0034220 [ion transmembrane transport]
GO:0035725 [sodium ion transmembrane transport]
GO:0044736 [acid-sensing ion channel activity]
GO:0050915 [sensory perception of sour taste]
GO:0070207 [protein homotrimerization]
GO:0071467 [cellular response to pH]
Show all
528 aa
59.9 kDa
No 2
ASIC1-203
ENSP00000402896
ENST00000453327
H7C1W9 [Direct mapping]
Acid-sensing ion channel 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Show all
GO:0005272 [sodium channel activity]
GO:0005886 [plasma membrane]
GO:0006814 [sodium ion transport]
GO:0015280 [ligand-gated sodium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0035725 [sodium ion transmembrane transport]
Show all
396 aa
44.6 kDa
No 1
ASIC1-208
ENSP00000450247
ENST00000552438
P78348 [Direct mapping]
Acid-sensing ion channel 1
Show all
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   # TM segments-based
   2TM proteins predicted by MDM
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005272 [sodium channel activity]
GO:0005515 [protein binding]
GO:0005794 [Golgi apparatus]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0006811 [ion transport]
GO:0006814 [sodium ion transport]
GO:0006816 [calcium ion transport]
GO:0007165 [signal transduction]
GO:0009268 [response to pH]
GO:0015280 [ligand-gated sodium channel activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0034220 [ion transmembrane transport]
GO:0035725 [sodium ion transmembrane transport]
GO:0044736 [acid-sensing ion channel activity]
GO:0050915 [sensory perception of sour taste]
GO:0070207 [protein homotrimerization]
GO:0071467 [cellular response to pH]
Show all
562 aa
62.7 kDa
No 2
ASIC1-209
ENSP00000446863
ENST00000552633
H0YHD6 [Direct mapping]
Acid-sensing ion channel 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
   # TM segments-based
   1TM proteins predicted by MDM
Show all
GO:0005272 [sodium channel activity]
GO:0006811 [ion transport]
GO:0006814 [sodium ion transport]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0035725 [sodium ion transmembrane transport]
Show all
127 aa
14 kDa
No 1

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.