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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 TCGA

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Exon skipping events with PSIs in GTEx

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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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SNVs in the skipped exons with depth of coverage

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Splicing Quantitative Trait Loci (sQTLs) in the skipped exons

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon

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Related drugs with this gene

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Related diseases with this gene

Gene summary for NCAN

check button Gene summary
Gene informationGene symbol

NCAN

Gene ID

1463

Gene nameneurocan
SynonymsCSPG3
Cytomap

19p13.11

Type of geneprotein-coding
Descriptionneurocan core proteinchondroitin sulfate proteoglycan 3 (neurocan)neurocan proteoglycan
Modification date20180523
UniProtAcc

O14594

ContextPubMed: NCAN [Title/Abstract] AND exon [Title/Abstract] AND skip [Title/Abstract]
- Title (PMID)

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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Exon skipping events across known transcript of Ensembl for NCAN from UCSC genome browser

check buttonSkipped exons in TCGA and GTEx 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

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Gene isoform structures and expression levels for NCAN

check button Expression levels of gene isoforms across TCGA.
gencode gene structure

check button Expression levels of gene isoforms across GTEx.
gencode gene structure


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Exon skipping events with PSIs in TCGA for NCAN

check button Information of exkip skipping event in TCGA.
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_3042121919327755:19327835:19329723:19330125:19334829:1933500419329723:19330125ENSG00000130287.9ENST00000252575.6
exon_skip_3042141919335114:19335242:19335785:19336079:19337294:1933788219335785:19336079ENSG00000130287.9ENST00000252575.6
exon_skip_3042181919337817:19337882:19338089:19339448:19344597:1934471419338089:19339448ENSG00000130287.9ENST00000538881.1,ENST00000252575.6,ENST00000590187.2
exon_skip_3042281919344597:19344714:19345791:19345905:19349061:1934922019345791:19345905ENSG00000130287.9ENST00000538881.1,ENST00000252575.6,ENST00000590187.2
exon_skip_3042301919351411:19351494:19356121:19356266:19359508:1935969119356121:19356266ENSG00000130287.9ENST00000585410.1,ENST00000538881.1,ENST00000252575.6
exon_skip_3042311919351411:19351494:19356121:19356266:19360574:1936073819356121:19356266ENSG00000130287.9ENST00000588231.1
exon_skip_3042351919356121:19356266:19359508:19359691:19360574:1936073819359508:19359691ENSG00000130287.9ENST00000538881.1,ENST00000252575.6

check button PSI values of skipped exons in TCGA.
psi tcga

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Exon skipping events with PSIs in GTEx for NCAN

check button Information of exkip skipping event in GTEx
Exon skip IDchrExons involved in exon skippingSkipped exonENSGENSTs
exon_skip_3042121919327755:19327835:19329723:19330125:19334829:1933500419329723:19330125ENSG00000130287.9ENST00000252575.6
exon_skip_3042141919335114:19335242:19335785:19336079:19337294:1933788219335785:19336079ENSG00000130287.9ENST00000252575.6
exon_skip_3042181919337817:19337882:19338089:19339448:19344597:1934471419338089:19339448ENSG00000130287.9ENST00000252575.6,ENST00000590187.2,ENST00000538881.1
exon_skip_3042281919344597:19344714:19345791:19345905:19349061:1934922019345791:19345905ENSG00000130287.9ENST00000252575.6,ENST00000590187.2,ENST00000538881.1
exon_skip_3042311919351411:19351494:19356121:19356266:19360574:1936073819356121:19356266ENSG00000130287.9ENST00000588231.1
exon_skip_3042351919356121:19356266:19359508:19359691:19360574:1936073819359508:19359691ENSG00000130287.9ENST00000252575.6,ENST00000538881.1

check button PSI values of skipped exons in GTEx.
psi gtex

* Skipped exon sequences.

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

check button Open reading frame (ORF) of individual exon skipping events in TCGA based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002525751935612119356266Frame-shift
ENST000002525751932972319330125In-frame
ENST000002525751933578519336079In-frame
ENST000002525751933808919339448In-frame
ENST000002525751934579119345905In-frame
ENST000002525751935950819359691In-frame

check button Open reading frame (ORF) of individual exon skipping events in GTEx based on the Ensembl gene structure combined from isoforms.
ENSTStart of skipped exonEnd of skipped exonORF
ENST000002525751932972319330125In-frame
ENST000002525751933578519336079In-frame
ENST000002525751933808919339448In-frame
ENST000002525751934579119345905In-frame
ENST000002525751935950819359691In-frame

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

check button Exon skipping at the protein sequence level and followed lost functional features.
* Click on the image to enlarge it in a new window.
prot feature distribution

check button Loci of skipped exons in TCGA across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST0000025257564041321193297231933012517357424158
ENST000002525756404132119335785193360798781171259357
ENST00000252575640413211933808919339448176031185531006
ENST000002525756404132119345791193459053236334910451083
ENST000002525756404132119359508193596913737391912121273

check button Loci of skipped exons in GTEx across genomic, transcript, and protein sequence levels of In-frame cases.
ENSTLength of mRNALength of AA seq.Genomic startGenomic endmRNA startmRNA endAA startAA end
ENST0000025257564041321193297231933012517357424158
ENST000002525756404132119335785193360798781171259357
ENST00000252575640413211933808919339448176031185531006
ENST000002525756404132119345791193459053236334910451083
ENST000002525756404132119359508193596913737391912121273

check button Lost protein functional features of individual exon skipping events in TCGA.
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
O1459424158231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145942415859140Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145942415838153DomainNote=Ig-like V-type
O1459424158122122GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O14594241587070Natural variantID=VAR_024521;Note=A->T;Dbxref=dbSNP:rs2228601
O14594241589292Natural variantID=VAR_020213;Note=P->S;Dbxref=dbSNP:rs2228603
O14594259357231321ChainID=PRO_0000017516;Note=Neurocan core protein
O14594259357280355Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O14594259357304325Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O14594259357259357DomainNote=Link 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00323
O14594259357340340GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O145945531006231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145945531006708712RegionNote=O-glycosylated at one site
O1459410451083231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145941045108310501061Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310551070Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310721081Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310461082DomainNote=EGF-like 2%3B calcium-binding;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00076
O1459412121273231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145941212127312151258Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941212127312441271Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941212127310841213DomainNote=C-type lectin;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00040
O145941212127312131273DomainNote=Sushi;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00302
O145941212127312231223GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O145941212127312541254Natural variantID=VAR_016176;Note=A->V;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9795216;Dbxref=dbSNP:rs1064389,PMID:9795216
O145941212127312341234Sequence conflictNote=Y->N;Ontology_term=ECO:0000305;evidence=ECO:0000305


check button Lost protein functional features of individual exon skipping events in GTEx.
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
O1459424158231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145942415859140Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145942415838153DomainNote=Ig-like V-type
O1459424158122122GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O14594241587070Natural variantID=VAR_024521;Note=A->T;Dbxref=dbSNP:rs2228601
O14594241589292Natural variantID=VAR_020213;Note=P->S;Dbxref=dbSNP:rs2228603
O14594259357231321ChainID=PRO_0000017516;Note=Neurocan core protein
O14594259357280355Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O14594259357304325Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O14594259357259357DomainNote=Link 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00323
O14594259357340340GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O145945531006231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145945531006708712RegionNote=O-glycosylated at one site
O1459410451083231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145941045108310501061Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310551070Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310721081Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941045108310461082DomainNote=EGF-like 2%3B calcium-binding;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00076
O1459412121273231321ChainID=PRO_0000017516;Note=Neurocan core protein
O145941212127312151258Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941212127312441271Disulfide bondOntology_term=ECO:0000250;evidence=ECO:0000250
O145941212127310841213DomainNote=C-type lectin;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00040
O145941212127312131273DomainNote=Sushi;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00302
O145941212127312231223GlycosylationNote=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255
O145941212127312541254Natural variantID=VAR_016176;Note=A->V;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9795216;Dbxref=dbSNP:rs1064389,PMID:9795216
O145941212127312341234Sequence conflictNote=Y->N;Ontology_term=ECO:0000305;evidence=ECO:0000305


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SNVs in the skipped exons for NCAN

check button - Lollipop plot for presenting exon skipping associated SNVs.
* Click on the image to enlarge it in a new window.
lollipop

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

check button - Non-synonymous mutations located in the skipped exons in TCGA.
Cancer typeSampleESIDSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
LIHCTCGA-DD-A1EG-01exon_skip_304212
19329724193301251932975419329754Frame_Shift_DelG-p.R35fs
LIHCTCGA-DD-A3A0-01exon_skip_304212
19329724193301251932985919329859Frame_Shift_DelC-p.A70fs
ACCTCGA-PK-A5HB-01exon_skip_304218
19338090193394481933813119338131Frame_Shift_DelC-p.P569fs
ACCTCGA-PK-A5HB-01exon_skip_304218
19338090193394481933813119338131Frame_Shift_DelC-p.W567fs
STADTCGA-BR-4201-01exon_skip_304218
19338090193394481933827919338279Frame_Shift_DelC-p.A617fs
STADTCGA-HU-A4GQ-01exon_skip_304218
19338090193394481933827919338279Frame_Shift_DelC-p.A617fs
LIHCTCGA-DD-A39Y-01exon_skip_304218
19338090193394481933837219338372Frame_Shift_DelC-p.T648fs
LIHCTCGA-DD-A1EG-01exon_skip_304218
19338090193394481933848319338483Frame_Shift_DelC-p.T685fs
LIHCTCGA-DD-A3A0-01exon_skip_304218
19338090193394481933881919338819Frame_Shift_DelC-p.A797fs
LIHCTCGA-G3-A3CJ-01exon_skip_304218
19338090193394481933883219338832Frame_Shift_DelC-p.S801fs
LIHCTCGA-DD-A3A0-01exon_skip_304218
19338090193394481933942219339422Frame_Shift_DelC-p.T998fs
LIHCTCGA-DD-A3A0-01exon_skip_304228
19345792193459051934588419345884Frame_Shift_DelG-p.G1078fs
LIHCTCGA-DD-A1EG-01exon_skip_304231
exon_skip_304230
19356122193562661935612519356125Frame_Shift_DelT-p.F1166fs
STADTCGA-FP-A4BE-01exon_skip_304235
19359509193596911935952019359520Frame_Shift_DelC-p.G1216fs
STADTCGA-FP-A4BE-01exon_skip_304235
19359509193596911935952019359520Frame_Shift_DelC-p.P1217fs
LIHCTCGA-G3-A3CJ-01exon_skip_304235
19359509193596911935955219359552Frame_Shift_DelC-p.I1227fs
STADTCGA-BR-4292-01exon_skip_304218
19338090193394481933830919338310Frame_Shift_Ins-Cp.S627fs
LUADTCGA-50-5946-01exon_skip_304218
19338090193394481933883619338836Nonsense_MutationGTp.G803*
LUADTCGA-69-7765-01exon_skip_304218
19338090193394481933915119339151Nonsense_MutationCTp.Q908*
BLCATCGA-K4-A3WS-01exon_skip_304218
19338090193394481933926619339266Nonsense_MutationCGp.S946*
SKCMTCGA-D9-A6EA-06exon_skip_304218
19338090193394481933938119339381Nonsense_MutationGAp.W984*
LUSCTCGA-66-2742-01exon_skip_304228
19345792193459051934581119345811Nonsense_MutationCAp.C1052*
BLCATCGA-DK-A1AC-01exon_skip_304235
19359509193596911935953519359535Nonsense_MutationGTp.E1222*
LIHCTCGA-EP-A2KB-01exon_skip_304235
19359509193596911935957319359573Nonsense_MutationCAp.Y1234*
LIHCTCGA-EP-A2KB-01exon_skip_304235
19359509193596911935957319359573Nonsense_MutationCAp.Y1234X
UCECTCGA-AP-A056-01exon_skip_304235
19359509193596911935964019359640Nonsense_MutationCTp.R1257*
SKCMTCGA-EB-A3XB-01exon_skip_304235
19359509193596911935966219359662Nonsense_MutationGAp.W1264*
SKCMTCGA-EB-A3XB-01exon_skip_304235
19359509193596911935966219359662Nonsense_MutationGAp.W1264X
UCECTCGA-DI-A0WH-01exon_skip_304231
exon_skip_304230
19356122193562661935626819356268Splice_SiteTCe12+2
UCECTCGA-DI-A0WH-01exon_skip_304231
exon_skip_304230
19356122193562661935626819356268Splice_SiteTCp.V1213_splice

check button - Depth of coverage in the three exons composing exon skipping event
Depth of coverage in three exonsMutation description

check button - Non-synonymous mutations located in the skipped exons in CCLE.
SampleSkipped exon startSkipped exon endMutation startMutation endMutation typeReference seqMutation seqAAchange
C33A_CERVIX19338090193394481933881919338819Frame_Shift_DelC-p.A797fs
IGR39_SKIN19329724193301251932975019329750Missense_MutationGAp.E34K
IGR37_SKIN19329724193301251932975019329750Missense_MutationGAp.E34K
IPC298_SKIN19329724193301251932979919329799Missense_MutationCTp.A50V
HEC265_ENDOMETRIUM19329724193301251932984919329849Missense_MutationCAp.P67T
CORL24_LUNG19329724193301251932986419329864Missense_MutationGCp.D72H
TTC442_SOFT_TISSUE19329724193301251932987419329874Missense_MutationGAp.R75Q
MCC13_SKIN19329724193301251932997519329976Missense_MutationGGAAp.G109K
MCC13_SKIN19329724193301251932997519329975Missense_MutationGAp.G109R
MCC13_SKIN19329724193301251932997619329976Missense_MutationGAp.G109E
CCK81_LARGE_INTESTINE19329724193301251932999019329990Missense_MutationCTp.P114S
HEC108_ENDOMETRIUM19329724193301251933002119330021Missense_MutationCTp.T124M
SN12C_KIDNEY19329724193301251933006619330066Missense_MutationGCp.R139P
MDAMB453_BREAST19329724193301251933008919330089Missense_MutationGAp.E147K
MKN7_STOMACH19335786193360791933583719335837Missense_MutationGAp.R277H
HCC33_LUNG19335786193360791933602219336022Missense_MutationGAp.A339T
GCT_SOFT_TISSUE19338090193394481933813419338134Missense_MutationCTp.P569S
FU97_STOMACH19338090193394481933826419338264Missense_MutationCTp.S612L
KNS62_LUNG19338090193394481933826419338264Missense_MutationCTp.S612L
K562_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933831119338311Missense_MutationCTp.P628S
IGR39_SKIN19338090193394481933831119338311Missense_MutationCTp.P628S
IGR37_SKIN19338090193394481933831119338311Missense_MutationCTp.P628S
SNU1040_LARGE_INTESTINE19338090193394481933832119338321Missense_MutationCTp.P631L
SW48_LARGE_INTESTINE19338090193394481933833819338338Missense_MutationCTp.R637C
CROAP2_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933835019338350Missense_MutationGAp.E641K
COLO800_SKIN19338090193394481933835919338359Missense_MutationCGp.L644V
OVK18_OVARY19338090193394481933837719338377Missense_MutationACp.I650L
KYSE150_OESOPHAGUS19338090193394481933843519338435Missense_MutationCTp.P669L
AN3CA_ENDOMETRIUM19338090193394481933845719338457Missense_MutationGTp.K676N
MOLT3_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933846519338465Missense_MutationCAp.S679Y
DND41_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933846819338468Missense_MutationTCp.L680P
SW684_SOFT_TISSUE19338090193394481933847719338477Missense_MutationCTp.S683F
NCIH1563_LUNG19338090193394481933848119338481Missense_MutationGCp.L684F
KMS26_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933856719338567Missense_MutationCTp.P713L
LS180_LARGE_INTESTINE19338090193394481933860319338603Missense_MutationGTp.S725I
MOLT4_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933860419338604Missense_MutationCAp.S725R
SAS_UPPER_AERODIGESTIVE_TRACT19338090193394481933861519338615Missense_MutationCAp.S729Y
JEG3_PLACENTA19338090193394481933870219338702Missense_MutationCAp.S758Y
MKN7_STOMACH19338090193394481933872719338727Missense_MutationCAp.S766R
RERFLCMS_LUNG19338090193394481933872719338727Missense_MutationCAp.S766R
HS819T_FIBROBLAST19338090193394481933874619338746Missense_MutationGAp.A773T
GB1_CENTRAL_NERVOUS_SYSTEM19338090193394481933889119338891Missense_MutationAGp.D821G
HCT15_LARGE_INTESTINE19338090193394481933891219338912Missense_MutationCAp.P828H
SNU520_STOMACH19338090193394481933897619338976Missense_MutationGTp.Q849H
EB3_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19338090193394481933905119339052Missense_MutationGACTp.T875S
NCIH69_LUNG19338090193394481933905119339052Missense_MutationGACTp.T875S
MFE319_ENDOMETRIUM19338090193394481933908519339085Missense_MutationGAp.A886T
RPMI7951_SKIN19338090193394481933937019339370Missense_MutationGAp.E981K
MEWO_SKIN19338090193394481933942519339425Missense_MutationCTp.P999L
COLO792_SKIN19356122193562661935615119356152Missense_MutationGGAAp.D1175N
HEC6_ENDOMETRIUM19359509193596911935952719359527Missense_MutationCTp.P1219L
LC1SQSF_LUNG19359509193596911935962519359625Missense_MutationCTp.H1252Y
LC1SQ_LUNG19359509193596911935962519359625Missense_MutationCTp.H1252Y
L540_HAEMATOPOIETIC_AND_LYMPHOID_TISSUE19345792193459051934583819345838Nonsense_MutationTAp.C1061*

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

check button sQTL information located at the skipped exons.
Exon skip IDChromosomeThree exonsSkippped exonENSTCancer typeSNP idLocationDNA change (ref/var)P-value

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Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for NCAN


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Survival analysis of Splicing Quantitative Trait Methylation (sQTM) in the skipped exon for NCAN


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RelatedDrugs for NCAN

check button Approved drugs targeting this gene.
(DrugBank Version 5.1.0 2018-04-02)
GeneUniProtAccDrugBank IDDrug nameDrug activityDrug typeDrug status
O14594DB08818Hyaluronic acidNeurocan core proteinsmall moleculeapproved|vet_approved

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RelatedDiseases for NCAN

check button Diseases associated with this gene.
(DisGeNet 4.0)
GeneDisease IDDisease name# pubmedsSource
NCANC0005586Bipolar Disorder5PSYGENET
NCANC0036341Schizophrenia3PSYGENET
NCANC0005695Bladder Neoplasm1CTD_human