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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 ISYNA1

check button Gene summary
Gene informationGene symbol

ISYNA1

Gene ID

51477

Gene nameinositol-3-phosphate synthase 1
SynonymsINO1|INOS|IPS|IPS 1|IPS-1
Cytomap

19p13.11

Type of geneprotein-coding
Descriptioninositol-3-phosphate synthase 1MI-1-P synthaseMIP synthasemyo-inositol 1-phosphate synthase A1testis secretory sperm-binding protein Li 200a
Modification date20200320
UniProtAcc

J3KRH4,

J3QKW9,

J3QLD7,

J3QRH1,

J3QRY0,

J3QS51,

Q9NPH2,

Context

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

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Gene structures and expression levels for ISYNA1

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

ENSG00000105655
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
PCCUPENST00000578963.5ISYNA1-206:protein_coding:ISYNA12.438936e+011.212792e+003.416562e-052.975397e-03
STGUPENST00000577916.6ISYNA1-204:retained_intron:ISYNA12.548516e+011.035481e+001.522589e-034.749980e-02
PGUPENST00000577916.6ISYNA1-204:retained_intron:ISYNA12.191043e+011.005066e+001.417843e-056.519038e-04
TCUPENST00000583534.1ISYNA1-213:protein_coding:ISYNA12.862382e+001.061296e+006.025000e-046.658966e-03
TCUPENST00000577820.5ISYNA1-203:nonsense_mediated_decay:ISYNA13.063107e+011.141324e+002.437322e-031.949475e-02
TCDOWNENST00000582811.6ISYNA1-211:nonsense_mediated_decay:ISYNA15.570893e+00-2.759138e+002.864001e-032.200774e-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 ISYNA1

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_128769chr1918434861:18435117:18435266:18435483:18435563:1843566418435266:18435483
exon_skip_156219chr1918436381:18436479:18436684:18436877:18436973:1843710518436684:18436877
exon_skip_167388chr1918436381:18436479:18436973:18437105:18437599:1843776018436973:18437105
exon_skip_18348chr1918436330:18436479:18436973:18437105:18437599:1843771518436973:18437105
exon_skip_185663chr1918436330:18436479:18437599:18437760:18437860:1843798818437599:18437760
exon_skip_23117chr1918436973:18437105:18437599:18437760:18437860:1843798818437599:18437760
exon_skip_238768chr1918436330:18436479:18436684:18436877:18436973:1843710518436684:18436877
exon_skip_259958chr1918436847:18436877:18436973:18437105:18437599:1843776018436973:18437105
exon_skip_283631chr1918436847:18436877:18436973:18437105:18437860:1843798818436973:18437105
exon_skip_34956chr1918434861:18435117:18435248:18435483:18435563:1843566418435248:18435483
exon_skip_54293chr1918436330:18436479:18436684:18436877:18437860:1843798818436684:18436877
exon_skip_57005chr1918436330:18436479:18436973:18437105:18437599:1843776018436973:18437105

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 ISYNA1

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
ENST000003381281843526618435483Frame-shift
ENST000003381281843668418436877Frame-shift
ENST000003381281843697318437105Frame-shift
ENST000003381281843759918437760In-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
ENST000003381281843759918437760In-frame

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
ENST000003381281843668418436877Frame-shift
ENST000003381281843697318437105Frame-shift
ENST000003381281843759918437760In-frame

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Infer the effects of exon skipping event on protein functional features for ISYNA1

p-ENSG00000105655_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
ENST00000338128243755818437599184377603394994093

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
ENST00000338128243755818437599184377603394994093

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
ENST00000338128243755818437599184377603394994093

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
Q9NPH240931128Alternative sequenceID=VSP_032324;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:17974005;Dbxref=PMID:17974005
Q9NPH240934093Alternative sequenceID=VSP_046065;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039
Q9NPH240931558ChainID=PRO_0000324628;Note=Inositol-3-phosphate synthase 1
Q9NPH240935757Sequence conflictNote=P->T;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240938282Sequence conflictNote=R->Q;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240939191Sequence conflictNote=Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305

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
Q9NPH240931128Alternative sequenceID=VSP_032324;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:17974005;Dbxref=PMID:17974005
Q9NPH240934093Alternative sequenceID=VSP_046065;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039
Q9NPH240931558ChainID=PRO_0000324628;Note=Inositol-3-phosphate synthase 1
Q9NPH240935757Sequence conflictNote=P->T;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240938282Sequence conflictNote=R->Q;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240939191Sequence conflictNote=Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305

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
Q9NPH240931128Alternative sequenceID=VSP_032324;Note=In isoform 2. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:17974005;Dbxref=PMID:17974005
Q9NPH240934093Alternative sequenceID=VSP_046065;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039
Q9NPH240931558ChainID=PRO_0000324628;Note=Inositol-3-phosphate synthase 1
Q9NPH240935757Sequence conflictNote=P->T;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240938282Sequence conflictNote=R->Q;Ontology_term=ECO:0000305;evidence=ECO:0000305
Q9NPH240939191Sequence conflictNote=Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305


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3'-UTR located exon skipping events that lost miRNA binding sites in ISYNA1

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 ISYNA1

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 ISYNA1

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 ISYNA1

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 ISYNA1

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

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RelatedDrugs for ISYNA1

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
UniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
Q9NPH2approved|investigationalDB09462Glycerinsmall moleculeQ9NPH2

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RelatedDiseases for ISYNA1

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