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ATP2B4
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  • ATP2B4
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.

ATP2B4
Synonyms ATP2B2, MXRA1, PMCA4
Gene descriptioni

Full gene name according to HGNC.

ATPase plasma membrane Ca2+ transporting 4
Protein classi

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

Read more
Enzymes
FDA approved drug targets
Metabolic proteins
Transporters
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 1
Cytoband q32.1
Chromosome location (bp) 203626787 - 203744081
Number of transcriptsi

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

5
Ensembl ENSG00000058668 (version 103.38)
Entrez gene 493
HGNC HGNC:817
UniProt P23634 (UniProt - Evidence at protein level)
neXtProt NX_P23634
Antibodypedia ATP2B4 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: 0

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.
ATP2B4-201
ATP2B4-202
ATP2B4-203
ATP2B4-204
ATP2B4-205


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)
ATP2B4-201
ENSP00000340930
ENST00000341360
P23634 [Direct mapping]
Plasma membrane calcium-transporting ATPase 4
Show all
Enzymes
   ENZYME proteins
Metabolic proteins
Transporters
   Primary Active Transporters
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
   >9TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0005388 [calcium transmembrane transporter activity, phosphorylative mechanism]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005901 [caveola]
GO:0005929 [cilium]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006811 [ion transport]
GO:0006816 [calcium ion transport]
GO:0006874 [cellular calcium ion homeostasis]
GO:0010629 [negative regulation of gene expression]
GO:0010751 [negative regulation of nitric oxide mediated signal transduction]
GO:0014832 [urinary bladder smooth muscle contraction]
GO:0015085 [calcium ion transmembrane transporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016525 [negative regulation of angiogenesis]
GO:0017080 [sodium channel regulator activity]
GO:0019829 [ATPase-coupled cation transmembrane transporter activity]
GO:0030018 [Z disc]
GO:0030165 [PDZ domain binding]
GO:0030315 [T-tubule]
GO:0030317 [flagellated sperm motility]
GO:0030346 [protein phosphatase 2B binding]
GO:0031514 [motile cilium]
GO:0032991 [protein-containing complex]
GO:0033138 [positive regulation of peptidyl-serine phosphorylation]
GO:0034220 [ion transmembrane transport]
GO:0036126 [sperm flagellum]
GO:0036487 [nitric-oxide synthase inhibitor activity]
GO:0042995 [cell projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043537 [negative regulation of blood vessel endothelial cell migration]
GO:0045019 [negative regulation of nitric oxide biosynthetic process]
GO:0045121 [membrane raft]
GO:0046872 [metal ion binding]
GO:0048306 [calcium-dependent protein binding]
GO:0050998 [nitric-oxide synthase binding]
GO:0051001 [negative regulation of nitric-oxide synthase activity]
GO:0051480 [regulation of cytosolic calcium ion concentration]
GO:0051599 [response to hydrostatic pressure]
GO:0070588 [calcium ion transmembrane transport]
GO:0070885 [negative regulation of calcineurin-NFAT signaling cascade]
GO:0071872 [cellular response to epinephrine stimulus]
GO:0097110 [scaffold protein binding]
GO:0097553 [calcium ion transmembrane import into cytosol]
GO:0098703 [calcium ion import across plasma membrane]
GO:0098736 [negative regulation of the force of heart contraction]
GO:0140199 [negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
GO:0150104 [transport across blood-brain barrier]
GO:1900082 [negative regulation of arginine catabolic process]
GO:1901660 [calcium ion export]
GO:1902083 [negative regulation of peptidyl-cysteine S-nitrosylation]
GO:1902305 [regulation of sodium ion transmembrane transport]
GO:1902548 [negative regulation of cellular response to vascular endothelial growth factor stimulus]
GO:1902806 [regulation of cell cycle G1/S phase transition]
GO:1903078 [positive regulation of protein localization to plasma membrane]
GO:1903243 [negative regulation of cardiac muscle hypertrophy in response to stress]
GO:1903249 [negative regulation of citrulline biosynthetic process]
GO:1903779 [regulation of cardiac conduction]
GO:1905145 [cellular response to acetylcholine]
GO:2000481 [positive regulation of cAMP-dependent protein kinase activity]
Show all
1170 aa
129.4 kDa
No >9
ATP2B4-202
ENSP00000349165
ENST00000356729
H7BY13 [Direct mapping]
Plasma membrane calcium-transporting ATPase 4
Show all
Metabolic proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005388 [calcium transmembrane transporter activity, phosphorylative mechanism]
GO:0070588 [calcium ion transmembrane transport]
Show all
129 aa
14 kDa
No 0
ATP2B4-203
ENSP00000350310
ENST00000357681
P23634 [Direct mapping]
Plasma membrane calcium-transporting ATPase 4
A0A024R968 [Target identity:100%; Query identity:100%]
Calcium-transporting ATPase
Show all
Enzymes
   ENZYME proteins
Metabolic proteins
Transporters
   Primary Active Transporters
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
   >9TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0003407 [neural retina development]
GO:0005388 [calcium transmembrane transporter activity, phosphorylative mechanism]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005901 [caveola]
GO:0005929 [cilium]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006811 [ion transport]
GO:0006816 [calcium ion transport]
GO:0006874 [cellular calcium ion homeostasis]
GO:0007283 [spermatogenesis]
GO:0010629 [negative regulation of gene expression]
GO:0010751 [negative regulation of nitric oxide mediated signal transduction]
GO:0014832 [urinary bladder smooth muscle contraction]
GO:0015085 [calcium ion transmembrane transporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016323 [basolateral plasma membrane]
GO:0016525 [negative regulation of angiogenesis]
GO:0017080 [sodium channel regulator activity]
GO:0019829 [ATPase-coupled cation transmembrane transporter activity]
GO:0019901 [protein kinase binding]
GO:0021766 [hippocampus development]
GO:0030018 [Z disc]
GO:0030165 [PDZ domain binding]
GO:0030315 [T-tubule]
GO:0030317 [flagellated sperm motility]
GO:0030346 [protein phosphatase 2B binding]
GO:0031514 [motile cilium]
GO:0032991 [protein-containing complex]
GO:0033138 [positive regulation of peptidyl-serine phosphorylation]
GO:0034220 [ion transmembrane transport]
GO:0036126 [sperm flagellum]
GO:0036487 [nitric-oxide synthase inhibitor activity]
GO:0042383 [sarcolemma]
GO:0042995 [cell projection]
GO:0043005 [neuron projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043537 [negative regulation of blood vessel endothelial cell migration]
GO:0045019 [negative regulation of nitric oxide biosynthetic process]
GO:0045121 [membrane raft]
GO:0046872 [metal ion binding]
GO:0048306 [calcium-dependent protein binding]
GO:0050998 [nitric-oxide synthase binding]
GO:0051001 [negative regulation of nitric-oxide synthase activity]
GO:0051480 [regulation of cytosolic calcium ion concentration]
GO:0051599 [response to hydrostatic pressure]
GO:0070588 [calcium ion transmembrane transport]
GO:0070885 [negative regulation of calcineurin-NFAT signaling cascade]
GO:0071872 [cellular response to epinephrine stimulus]
GO:0097110 [scaffold protein binding]
GO:0097228 [sperm principal piece]
GO:0097553 [calcium ion transmembrane import into cytosol]
GO:0098703 [calcium ion import across plasma membrane]
GO:0098736 [negative regulation of the force of heart contraction]
GO:0098978 [glutamatergic synapse]
GO:0099059 [integral component of presynaptic active zone membrane]
GO:0140199 [negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
GO:0150104 [transport across blood-brain barrier]
GO:1900082 [negative regulation of arginine catabolic process]
GO:1901660 [calcium ion export]
GO:1902083 [negative regulation of peptidyl-cysteine S-nitrosylation]
GO:1902305 [regulation of sodium ion transmembrane transport]
GO:1902548 [negative regulation of cellular response to vascular endothelial growth factor stimulus]
GO:1902806 [regulation of cell cycle G1/S phase transition]
GO:1903078 [positive regulation of protein localization to plasma membrane]
GO:1903243 [negative regulation of cardiac muscle hypertrophy in response to stress]
GO:1903249 [negative regulation of citrulline biosynthetic process]
GO:1903779 [regulation of cardiac conduction]
GO:1905145 [cellular response to acetylcholine]
GO:2000481 [positive regulation of cAMP-dependent protein kinase activity]
Show all
1205 aa
133.9 kDa
No >9
ATP2B4-204
ENSP00000356187
ENST00000367218
P23634 [Direct mapping]
Plasma membrane calcium-transporting ATPase 4
Show all
Enzymes
   ENZYME proteins
Metabolic proteins
Transporters
   Primary Active Transporters
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
   >9TM proteins predicted by MDM
FDA approved drug targets
   Small molecule drugs
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000166 [nucleotide binding]
GO:0005388 [calcium transmembrane transporter activity, phosphorylative mechanism]
GO:0005515 [protein binding]
GO:0005516 [calmodulin binding]
GO:0005524 [ATP binding]
GO:0005886 [plasma membrane]
GO:0005887 [integral component of plasma membrane]
GO:0005901 [caveola]
GO:0005929 [cilium]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0006811 [ion transport]
GO:0006816 [calcium ion transport]
GO:0006874 [cellular calcium ion homeostasis]
GO:0010629 [negative regulation of gene expression]
GO:0010751 [negative regulation of nitric oxide mediated signal transduction]
GO:0014832 [urinary bladder smooth muscle contraction]
GO:0015085 [calcium ion transmembrane transporter activity]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0016525 [negative regulation of angiogenesis]
GO:0017080 [sodium channel regulator activity]
GO:0019829 [ATPase-coupled cation transmembrane transporter activity]
GO:0030018 [Z disc]
GO:0030165 [PDZ domain binding]
GO:0030315 [T-tubule]
GO:0030317 [flagellated sperm motility]
GO:0030346 [protein phosphatase 2B binding]
GO:0031514 [motile cilium]
GO:0032991 [protein-containing complex]
GO:0033138 [positive regulation of peptidyl-serine phosphorylation]
GO:0034220 [ion transmembrane transport]
GO:0036126 [sperm flagellum]
GO:0036487 [nitric-oxide synthase inhibitor activity]
GO:0042995 [cell projection]
GO:0043231 [intracellular membrane-bounded organelle]
GO:0043537 [negative regulation of blood vessel endothelial cell migration]
GO:0045019 [negative regulation of nitric oxide biosynthetic process]
GO:0045121 [membrane raft]
GO:0046872 [metal ion binding]
GO:0048306 [calcium-dependent protein binding]
GO:0050998 [nitric-oxide synthase binding]
GO:0051001 [negative regulation of nitric-oxide synthase activity]
GO:0051480 [regulation of cytosolic calcium ion concentration]
GO:0051599 [response to hydrostatic pressure]
GO:0070588 [calcium ion transmembrane transport]
GO:0070885 [negative regulation of calcineurin-NFAT signaling cascade]
GO:0071872 [cellular response to epinephrine stimulus]
GO:0097110 [scaffold protein binding]
GO:0097553 [calcium ion transmembrane import into cytosol]
GO:0098703 [calcium ion import across plasma membrane]
GO:0098736 [negative regulation of the force of heart contraction]
GO:0140199 [negative regulation of adenylate cyclase-activating adrenergic receptor signaling pathway involved in heart process]
GO:0150104 [transport across blood-brain barrier]
GO:1900082 [negative regulation of arginine catabolic process]
GO:1901660 [calcium ion export]
GO:1902083 [negative regulation of peptidyl-cysteine S-nitrosylation]
GO:1902305 [regulation of sodium ion transmembrane transport]
GO:1902548 [negative regulation of cellular response to vascular endothelial growth factor stimulus]
GO:1902806 [regulation of cell cycle G1/S phase transition]
GO:1903078 [positive regulation of protein localization to plasma membrane]
GO:1903243 [negative regulation of cardiac muscle hypertrophy in response to stress]
GO:1903249 [negative regulation of citrulline biosynthetic process]
GO:1903779 [regulation of cardiac conduction]
GO:1905145 [cellular response to acetylcholine]
GO:2000481 [positive regulation of cAMP-dependent protein kinase activity]
Show all
1170 aa
129.4 kDa
No >9
ATP2B4-205
ENSP00000391150
ENST00000458092
H7BZS8 [Direct mapping]
Plasma membrane calcium-transporting ATPase 4
Show all
Metabolic proteins
Predicted membrane proteins
   Prediction method-based
   Membrane proteins predicted by MDM
   Phobius predicted membrane proteins
   SCAMPI predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
   # TM segments-based
   1TM proteins predicted by MDM
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005388 [calcium transmembrane transporter activity, phosphorylative mechanism]
GO:0005524 [ATP binding]
GO:0016020 [membrane]
GO:0016021 [integral component of membrane]
GO:0070588 [calcium ion transmembrane transport]
Show all
117 aa
13.1 kDa
No 1

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The Human Protein Atlas project is funded
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