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Center for Computational Systems Medicine level1
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Fusion Gene Summary

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Fusion Gene Sample Information

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Fusion ORF Analysis

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Fusion Amino Acid Sequences

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Fusion Protein Functional Features

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Fusion Protein-Protein Interaction

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Related drugs with this fusion protein

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Related disease with this fusion protein

Fusion Protein:MGMT-LGI4

Fusion Protein Summary

check button Fusion gene summary
Fusion partner gene informationFusion gene name: MGMT-LGI4
FusionPDB ID: 53405
FusionGDB2.0 ID: 53405
HgeneTgene
Gene symbol

MGMT

LGI4

Gene ID

4255

163175

Gene nameO-6-methylguanine-DNA methyltransferaseleucine rich repeat LGI family member 4
Synonyms-AMCNMY|LGIL3
Cytomap

10q26.3

19q13.12|19q13.11

Type of geneprotein-codingprotein-coding
Descriptionmethylated-DNA--protein-cysteine methyltransferase6-O-methylguanine-DNA methyltransferaseO-6-methylguanine-DNA-alkyltransferaseO6-methylguanine-DNA methyltransferasemethylguanine-DNA methyltransferaseleucine-rich repeat LGI family member 4LGI1-like protein 3leucine-rich glioma-inactivated gene 4leucine-rich glioma-inactivated protein 4
Modification date2020031520200320
UniProtAcc

P16455

Q8N135

Ensembl transtripts involved in fusion geneENST idsENST00000306010, ENST00000462672, 
ENST00000493050, ENST00000591633, 
ENST00000310123, ENST00000392225, 
Fusion gene scores for assessment (based on all fusion genes of FusionGDB 2.0)* DoF score10 X 7 X 6=4201 X 2 X 1=2
# samples 111
** MAII scorelog2(11/420*10)=-1.93288580414146
possibly effective Gene in Pan-Cancer Fusion Genes (peGinPCFGs).
DoF>8 and MAII<0
log2(1/2*10)=2.32192809488736
Context (manual curation of fusion genes in FusionPDB)

PubMed: MGMT [Title/Abstract] AND LGI4 [Title/Abstract] AND fusion [Title/Abstract]

Most frequent breakpoint (based on all fusion genes of FusionGDB 2.0)MGMT(131334641)-LGI4(35622764), # samples:2
Anticipated loss of major functional domain due to fusion event.MGMT-LGI4 seems lost the major protein functional domain in Hgene partner, which is a CGC by not retaining the major functional domain in the partially deleted in-frame ORF.
MGMT-LGI4 seems lost the major protein functional domain in Hgene partner, which is a essential gene by not retaining the major functional domain in the partially deleted in-frame ORF.
* DoF score (Degree of Frequency) = # partners X # break points X # cancer types
** MAII score (Major Active Isofusion Index) = log2(# samples/DoF score*10)

check button Gene ontology of each fusion partner gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID
HgeneMGMT

GO:0043066

negative regulation of apoptotic process

24147153

HgeneMGMT

GO:2000781

positive regulation of double-strand break repair

24147153


check buttonFusion gene breakpoints across MGMT (5'-gene)
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
all structure

check buttonFusion gene breakpoints across LGI4 (3'-gene)
* 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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Fusion Gene Sample Information

check buttonFusion gene information from FusionGDB2.0.
check button Fusion gene information from two resources (ChiTars 5.0 and ChimerDB 4.0)
* All genome coordinats were lifted-over on hg19.
* Click on the break point to see the gene structure around the break point region using the UCSC Genome Browser.
SourceDiseaseSampleHgeneHchrHbpHstrandTgeneTchrTbpTstrand
ChimerDB4BRCATCGA-AO-A03V-01AMGMTchr10

131334641

+LGI4chr19

35622764

-
ChimerDB4BRCATCGA-AO-A03V-01AMGMTchr10

131334641

-LGI4chr19

35622946

-


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Fusion ORF Analysis


check buttonFusion information from ORFfinder translation from full-length transcript sequence from FusionPDB.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandSeq length
(transcript)
BP loci
(transcript)
Predicted start
(transcript)
Predicted stop
(transcript)
Seq length
(amino acids)
ENST00000306010MGMTchr10131334641+ENST00000392225LGI4chr1935622764-2235250321348438
ENST00000306010MGMTchr10131334641+ENST00000310123LGI4chr1935622764-2158250321477481
ENST00000306010MGMTchr10131334641-ENST00000392225LGI4chr1935622946-2307250321420462
ENST00000306010MGMTchr10131334641-ENST00000310123LGI4chr1935622946-2230250321549505

check buttonDeepORF prediction of the coding potential based on the fusion transcript sequence of in-frame fusion genes. DeepORF is a coding potential classifier based on convolutional neural network by comparing the real Ribo-seq data. If the no-coding score < 0.5 and coding score > 0.5, then the in-frame fusion transcript is predicted as being likely translated.
HenstTenstHgeneHchrHbpHstrandTgeneTchrTbpTstrandNo-coding scoreCoding score
ENST00000306010ENST00000392225MGMTchr10131334641+LGI4chr1935622764-0.68025190.31974807
ENST00000306010ENST00000310123MGMTchr10131334641+LGI4chr1935622764-0.255125250.7448747
ENST00000306010ENST00000392225MGMTchr10131334641-LGI4chr1935622946-0.53918690.46081308
ENST00000306010ENST00000310123MGMTchr10131334641-LGI4chr1935622946-0.05597670.9440233

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Fusion Amino Acid Sequences


check button For individual full-length fusion transcript sequence from FusionPDB, we ran ORFfinder and chose the longest ORF among the all predicted ones.
>FusionGDB ID_FusionGDB isoform ID_FGname_Hgene_Hchr_Hbp_Henst_Tgene_Tchr_Tbp_Tenst_length(fusion AA) seq_BP

>53405_53405_1_MGMT-LGI4_MGMT_chr10_131334641_ENST00000306010_LGI4_chr19_35622764_ENST00000310123_length(amino acids)=481AA_BP=73
MLGQPAPLERFASRRPQVLAVRTVCDLVLGKMDKDCEMKRTTLDSPLGKLELSGCEQGLHEIKLLGKGTSAAESLANNHLETLPRFLFRG
LDTLTHVDLRGNPFQCDCRVLWLLQWMPTVNASVGTGACAGPASLSHMQLHHLDPKTFKCRAIELSWFQTVGESALSVEPFSYQGEPHIV
LAQPFAGRCLILSWDYSLQRFRPEEELPAASVVSCKPLVLGPSLFVLAARLWGGSQLWARPSPGLRLAPTQTLAPRRLLRPNDAELLWLE
GQPCFVVADASKAGSTTLLCRDGPGFYPHQSLHAWHRDTDAEALELDGRPHLLLASASQRPVLFHWTGGRFERRTDIPEAEDVYATRHFQ
AGGDVFLCLTRYIGDSMVMRWDGSMFRLLQQLPSRGAHVFQPLLIARDQLAILGSDFAFSQVLRLEPDKGLLEPLQELGPPALVAPRAFA

--------------------------------------------------------------

>53405_53405_2_MGMT-LGI4_MGMT_chr10_131334641_ENST00000306010_LGI4_chr19_35622764_ENST00000392225_length(amino acids)=438AA_BP=73
MLGQPAPLERFASRRPQVLAVRTVCDLVLGKMDKDCEMKRTTLDSPLGKLELSGCEQGLHEIKLLGKGTSAAESLANNHLETLPRFLFRG
LDTLTHVDLRGNPFQCDCRVLWLLQWMPTVNASVGTGACAGPASLSHMQLHHLDPKTFKCRAIELSWFQTVGESALSVEPFSYQGEPHIV
LAQPFAGRCLILSWDYSLQRFRPEEELPGEPPPRPSACPAACLAGLTCLPTSPQRPPWCPASHWCWARASSCWLPACGGAHSCGPGPVPA
CAWPQRRPWPRGGCCGPMTPSSCGWKGNPASWWPMPPRRAAPRCCAATGPAFTRTRACTPGTGTRTLRPWSWTAGPTCCWPRLPSGPCSS

--------------------------------------------------------------

>53405_53405_3_MGMT-LGI4_MGMT_chr10_131334641_ENST00000306010_LGI4_chr19_35622946_ENST00000310123_length(amino acids)=505AA_BP=73
MLGQPAPLERFASRRPQVLAVRTVCDLVLGKMDKDCEMKRTTLDSPLGKLELSGCEQGLHEIKLLGKGTSAADFIEDNEIGSISKNALRG
LRSLTHLSLANNHLETLPRFLFRGLDTLTHVDLRGNPFQCDCRVLWLLQWMPTVNASVGTGACAGPASLSHMQLHHLDPKTFKCRAIELS
WFQTVGESALSVEPFSYQGEPHIVLAQPFAGRCLILSWDYSLQRFRPEEELPAASVVSCKPLVLGPSLFVLAARLWGGSQLWARPSPGLR
LAPTQTLAPRRLLRPNDAELLWLEGQPCFVVADASKAGSTTLLCRDGPGFYPHQSLHAWHRDTDAEALELDGRPHLLLASASQRPVLFHW
TGGRFERRTDIPEAEDVYATRHFQAGGDVFLCLTRYIGDSMVMRWDGSMFRLLQQLPSRGAHVFQPLLIARDQLAILGSDFAFSQVLRLE

--------------------------------------------------------------

>53405_53405_4_MGMT-LGI4_MGMT_chr10_131334641_ENST00000306010_LGI4_chr19_35622946_ENST00000392225_length(amino acids)=462AA_BP=73
MLGQPAPLERFASRRPQVLAVRTVCDLVLGKMDKDCEMKRTTLDSPLGKLELSGCEQGLHEIKLLGKGTSAADFIEDNEIGSISKNALRG
LRSLTHLSLANNHLETLPRFLFRGLDTLTHVDLRGNPFQCDCRVLWLLQWMPTVNASVGTGACAGPASLSHMQLHHLDPKTFKCRAIELS
WFQTVGESALSVEPFSYQGEPHIVLAQPFAGRCLILSWDYSLQRFRPEEELPGEPPPRPSACPAACLAGLTCLPTSPQRPPWCPASHWCW
ARASSCWLPACGGAHSCGPGPVPACAWPQRRPWPRGGCCGPMTPSSCGWKGNPASWWPMPPRRAAPRCCAATGPAFTRTRACTPGTGTRT
LRPWSWTAGPTCCWPRLPSGPCSSTGPVAASRDAQTSPRPRMSMPHATSRLVGTCSCASHATLGTPWSCAGTAPCFVCCSNFPRAVPTSS

--------------------------------------------------------------

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Fusion Protein Functional Features


check button Four levels of functional features of fusion genes
Go to FGviewer search page for the most frequent breakpoint (https://ccsmweb.uth.edu/FGviewer/chr10:131334641/chr19:35622764)
- FGviewer provides the online visualization of the retention search of the protein functional features across DNA, RNA, protein, and pathological levels.
- How to search
1. Put your fusion gene symbol.
2. Press the tab key until there will be shown the breakpoint information filled.
4. Go down and press 'Search' tab twice.
4. Go down to have the hyperlink of the search result.
5. Click the hyperlink.
6. See the FGviewer result for your fusion gene.
FGviewer

check buttonMain function of each fusion partner protein. (from UniProt)
HgeneTgene
MGMT

P16455

LGI4

Q8N135

FUNCTION: Involved in the cellular defense against the biological effects of O6-methylguanine (O6-MeG) and O4-methylthymine (O4-MeT) in DNA. Repairs the methylated nucleobase in DNA by stoichiometrically transferring the methyl group to a cysteine residue in the enzyme. This is a suicide reaction: the enzyme is irreversibly inactivated.FUNCTION: Component of Schwann cell signaling pathway(s) that controls axon segregation and myelin formation (By similarity). {ECO:0000250|UniProtKB:Q8K1S1}.

check buttonRetention analysis result of each fusion partner protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

* Minus value of BPloci means that the break pointn is located before the CDS.
- Retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339158_208128.66666666666666538.0DomainNote=LRRCT
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336158_208128.66666666666666262.0DomainNote=LRRCT
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329158_208104.66666666666667538.0DomainNote=LRRCT
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326158_208104.66666666666667262.0DomainNote=LRRCT
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339210_252128.66666666666666538.0RepeatEAR 1
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339256_298128.66666666666666538.0RepeatEAR 2
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339302_349128.66666666666666538.0RepeatEAR 3
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339351_394128.66666666666666538.0RepeatEAR 4
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339396_439128.66666666666666538.0RepeatEAR 5
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339441_483128.66666666666666538.0RepeatEAR 6
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339487_532128.66666666666666538.0RepeatEAR 7
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336210_252128.66666666666666262.0RepeatEAR 1
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336256_298128.66666666666666262.0RepeatEAR 2
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336302_349128.66666666666666262.0RepeatEAR 3
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336351_394128.66666666666666262.0RepeatEAR 4
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336396_439128.66666666666666262.0RepeatEAR 5
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336441_483128.66666666666666262.0RepeatEAR 6
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336487_532128.66666666666666262.0RepeatEAR 7
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329125_146104.66666666666667538.0RepeatNote=LRR 4
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329210_252104.66666666666667538.0RepeatEAR 1
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329256_298104.66666666666667538.0RepeatEAR 2
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329302_349104.66666666666667538.0RepeatEAR 3
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329351_394104.66666666666667538.0RepeatEAR 4
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329396_439104.66666666666667538.0RepeatEAR 5
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329441_483104.66666666666667538.0RepeatEAR 6
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329487_532104.66666666666667538.0RepeatEAR 7
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326125_146104.66666666666667262.0RepeatNote=LRR 4
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326210_252104.66666666666667262.0RepeatEAR 1
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326256_298104.66666666666667262.0RepeatEAR 2
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326302_349104.66666666666667262.0RepeatEAR 3
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326351_394104.66666666666667262.0RepeatEAR 4
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326396_439104.66666666666667262.0RepeatEAR 5
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326441_483104.66666666666667262.0RepeatEAR 6
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326487_532104.66666666666667262.0RepeatEAR 7

- Not-retained protein feature among the 13 regional features.
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenProtein featureProtein feature note
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339101_122128.66666666666666538.0RepeatNote=LRR 3
TgeneLGI4chr10:131334641chr19:35622764ENST0000031012339125_146128.66666666666666538.0RepeatNote=LRR 4
TgeneLGI4chr10:131334641chr19:35622764ENST000003101233953_74128.66666666666666538.0RepeatNote=LRR 1
TgeneLGI4chr10:131334641chr19:35622764ENST000003101233977_98128.66666666666666538.0RepeatNote=LRR 2
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336101_122128.66666666666666262.0RepeatNote=LRR 3
TgeneLGI4chr10:131334641chr19:35622764ENST0000059163336125_146128.66666666666666262.0RepeatNote=LRR 4
TgeneLGI4chr10:131334641chr19:35622764ENST000005916333653_74128.66666666666666262.0RepeatNote=LRR 1
TgeneLGI4chr10:131334641chr19:35622764ENST000005916333677_98128.66666666666666262.0RepeatNote=LRR 2
TgeneLGI4chr10:131334641chr19:35622946ENST0000031012329101_122104.66666666666667538.0RepeatNote=LRR 3
TgeneLGI4chr10:131334641chr19:35622946ENST000003101232953_74104.66666666666667538.0RepeatNote=LRR 1
TgeneLGI4chr10:131334641chr19:35622946ENST000003101232977_98104.66666666666667538.0RepeatNote=LRR 2
TgeneLGI4chr10:131334641chr19:35622946ENST0000059163326101_122104.66666666666667262.0RepeatNote=LRR 3
TgeneLGI4chr10:131334641chr19:35622946ENST000005916332653_74104.66666666666667262.0RepeatNote=LRR 1
TgeneLGI4chr10:131334641chr19:35622946ENST000005916332677_98104.66666666666667262.0RepeatNote=LRR 2


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Fusion Protein-Protein Interaction


check button Go to ChiPPI (Chimeric Protein-Protein interactions) to see the chimeric PPI interaction in

ChiPPI page.


check button Protein-protein interactors with each fusion partner protein in wild-type from validated records (BIOGRID-3.4.160)
GenePPI interactors


check button Protein-protein interactors based on sequence similarity (STRING)
GeneSTRING network
MGMT
LGI4


check button - Retained interactions in fusion protein (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenStill interaction with


check button - Lost interactions due to fusion (protein functional feature from UniProt).
PartnerGeneHbpTbpENSTStrandBPexonTotalExonProtein feature loci*BPlociTotalLenInteraction lost with


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Related Drugs to MGMT-LGI4


check button Drugs used for this fusion-positive patient.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDrugSourcePMID

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Related Diseases to MGMT-LGI4


check button Diseases that have this fusion gene.
(Manual curation of PubMed, 04-30-2022 + MyCancerGenome)
HgeneTgeneDiseaseSourcePMID

check button Diseases associated with fusion partners.
(DisGeNet 4.0)
PartnerGeneDisease IDDisease name# pubmedsSource