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Center for Computational Systems Medicine
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Gene summary

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Gene structures and expression levels

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Exon skipping events with PSIs in RPSMAP, MSBB, and Mayo

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Open reading frame (ORF) annotation in the exon skipping event

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Exon skipping events in the canonical protein sequence

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3'-UTR located exon skipping events lost miRNA binding sites

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SNVs in the skipped exons with depth of coverage

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AD stage-associated exon skipping events

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Correlation with RNA binding proteins (RBPs)

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Related drugs with this gene

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Related diseases with this gene

Gene summary for SLC4A4

check button Gene summary
Gene informationGene symbol

SLC4A4

Gene ID

8671

Gene namesolute carrier family 4 member 4
SynonymsHNBC1|KNBC|NBC1|NBC2|NBCe1-A|SLC4A5|hhNMC|kNBC1|pNBC
Cytomap

4q13.3

Type of geneprotein-coding
Descriptionelectrogenic sodium bicarbonate cotransporter 1Na(+)/HCO3(-) cotransportersodium bicarbonate cotransporter 1 (sodium bicarbonate cotransporter, kidney; sodium bicarbonate cotransporter, pancreas)solute carrier family 4 (sodium bicarbonate cotransporter
Modification date20200313
UniProtAcc

A0A1W2PNW8,

A0A1W2PRU6,

A5JJ20,

Q9Y6R1,

Context

check button Gene ontology of each this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
GeneGO IDGO termPubMed ID
SLC4A4

GO:0006814

sodium ion transport

16769890

SLC4A4

GO:0015701

bicarbonate transport

10069984

SLC4A4

GO:0035725

sodium ion transmembrane transport

10069984

SLC4A4

GO:0042391

regulation of membrane potential

10069984|15273250

SLC4A4

GO:0051453

regulation of intracellular pH

10069984


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Gene structures and expression levels for SLC4A4

check buttonSkipped exons in the ROSMAP, MSBB, and Mayo based on Ensembl gene isoform structure.
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

ENSG00000080493
check button Differentially expressed gene analysis across multiple brain tissues between AD and control.
Tissue typeDEG directionBase mean exp.log2FC(AD/control)P-valueAdj. p-value

check button Differentially expressed isoform analysis across multiple brain tissues between AD and control.
gencode gene structure
Tissue typeDEG directionENSTTranscript info.Base mean exp.log2FC(AD/control)P-valueAdjc. p-value
CBDOWNENST00000340595.3SLC4A4-202:protein_coding:SLC4A49.697282e+02-1.132326e+001.253064e-072.573485e-06
CBDOWNENST00000425175.5SLC4A4-204:protein_coding:SLC4A41.095565e+03-1.576411e+003.814816e-042.293231e-03
TCUPENST00000638464.1SLC4A4-207:protein_coding:SLC4A41.708731e+001.053693e+002.641749e-043.483736e-03
TCUPENST00000351898.10SLC4A4-203:protein_coding:SLC4A41.809794e+001.550825e+001.429496e-031.297326e-02

check button Landscape of isoform expressions across multiple brain tissues between AD and control.
gencode gene structure

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Exon skipping events with PSIs in ROSMAP, MSBB, and Mayo for SLC4A4

check button Landscape of individual exon skipping event across AD tissues and controls (PSI heatmap).
boxplot

check button All exon skipping events in AD cohorts.
Exon skip IDchrExons involved in exon skippingSkipped exon
exon_skip_205965chr471255220:71255399:71339370:71339505:71349912:7134993071339370:71339505
exon_skip_217361chr471472699:71472970:71486948:71487018:71497501:7149769271486948:71487018
exon_skip_280117chr471560093:71560254:71563793:71563889:71567004:7156702471563793:71563889
exon_skip_35373chr471450389:71450543:71451188:71451301:71453495:7145366971451188:71451301
exon_skip_78416chr471187327:71187401:71236576:71236649:71255220:7125539971236576:71236649
exon_skip_80722chr471560093:71560254:71563793:71563889:71567004:7156707371563793:71563889
exon_skip_82454chr471546350:71546528:71547648:71547720:71555140:7155520871547648:71547720

check button Differentially expressed PSI values of individual exon skipping events in multiple brain tissues between AD and control.
Exon skipping informationTissue typeAvg(PSIs) in ADAvg(PSIs) in controlDifference (PSI)Adj. p-value


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Open reading frame (ORF) annotation in the exon skipping event for SLC4A4

check button Open reading frame (ORF) of individual exon skipping events in ROSMAP based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST0000026448571236576712366495CDS-5UTR
ENST000002644857133937071339505Frame-shift
ENST000002644857148694871487018Frame-shift
ENST000002644857154764871547720Frame-shift
ENST000002644857156379371563889Frame-shift
ENST000002644857145118871451301In-frame

check button Open reading frame (ORF) of individual exon skipping events in MSBB based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002644857133937071339505Frame-shift
ENST000002644857156379371563889Frame-shift

check button Open reading frame (ORF) of individual exon skipping events in Mayo based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST0000026448571236576712366495CDS-5UTR
ENST000002644857133937071339505Frame-shift
ENST000002644857148694871487018Frame-shift
ENST000002644857154764871547720Frame-shift
ENST000002644857156379371563889Frame-shift

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Infer the effects of exon skipping event on protein functional features for SLC4A4

p-ENSG00000080493_img4.png
boxplot

check button Loci of skipped exons in ROSMAP across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST0000026448558691079714511887145130118561968403440

check button Loci of skipped exons in MSBB across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end

check button Loci of skipped exons in Mayo across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end

check button Lost protein functional features of individual exon skipping events in ROSMAP.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature
Q9Y6R140344011079ChainID=PRO_0000079227;Note=Electrogenic sodium bicarbonate cotransporter 1
Q9Y6R14034401466Topological domainNote=Cytoplasmic;Ontology_term=ECO:0000269,ECO:0000305;evidence=ECO:0000269|PubMed:12534288,ECO:0000305|PubMed:29500354;Dbxref=PMID:12534288,PMID:29500354

check button Lost protein functional features of individual exon skipping events in MSBB.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature

check button Lost protein functional features of individual exon skipping events in Mayo.
UniProt acc.Start of exon skipping (AA)End of exon skipping (AA)Protein feature start (AA)Protein feature end (AA)Category of protein featureDescription of feature


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3'-UTR located exon skipping events that lost miRNA binding sites in SLC4A4

check button 3'-UTR exon skipping evnets lost miRNA binding.
Tissue typeENSTExon skip startExon skip endmicroRNABinding site by TargetScanBinding type by TargetScanBdinding site by miRandaScore of miRandaEnergy by miRanda

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SNVs in the skipped exons for SLC4A4

check button - Differential PSIs between mutated versus non-mutated samples.

check button - Depth of Coverage in the skipped exon of the mutated samples.

check button - Sashimi plot in the skipped exon of the mutated samples.

check button - Non-synonymous mutations located in the skipped exons.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange

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AD stage-associated exon skippint events for SLC4A4

check button Associated exon skipping events with Braak staging or Clinical Dementia Rating (CDR).
AD stage infoCohortTissueSE idCoefficient P-valueChromosomeStrandE1 startE1 endSkipped startSkipped endE2 startE2 end

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Splicing Quantitative Trait Loci (sQTL) in the exon skipping event for SLC4A4

check button sQTL information located at the skipped exons.
Tissue typeExon skip IDSNP idLocationP-valueFDR

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Correlation with RNA binding proteins (RBPs) for SLC4A4

check button Correlated RBP and related information.
Tissue typeRBP nameExon skip IDCorrelation coeifficientP-value

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RelatedDrugs for SLC4A4

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
UniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status

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RelatedDiseases for SLC4A4

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource