SomamiR DB 2.0
Somatic mutations altering microRNA-ceRNA interactions
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PolymiRTS Database

Prediction criteria: TargetScan sites only     All 6mer or longer seed matches

RefSeq ID: NM_001190455
Gene Symbol: CHRNA7
Description: Homo sapiens cholinergic receptor, nicotinic, alpha 7 (CHRNA7), transcript variant 1, mRNA.
Gene Location: chr15(+):32322690-32462384
Browse Associations
Browse Pathways

Somatic mutations that impact miRNA target sites



Mutation Mutation ID Sample Name Cancer Type
chr15:g.32168959A>G COSN15020419 LP6005409-DNA_A02 [oesophagus][NS][carcinoma][adenocarcinoma]
miRNA Targets Table
miR ID miRSite Conservation miRSeed SeedClass FuncClass Wildtype CS+ Mutant CS+ PITA score change
hsa-miR-183-3p ttttctgcAATTCAacttt
1
GUGAAUUA m6b Disrupted 0.013000 0.019000 0.420000
hsa-miR-219-2-3p ttttctgCAATTCaacttt
4
AGAAUUGU m6b Disrupted -0.063000 no TS No effect
hsa-miR-2964a-3p ttttctGCAATTCaacttt
3
AGAAUUGC m7b Disrupted -0.331000 -0.060000 0.290000
hsa-miR-3158-5p tttTCTGCAGttcaacttt
2
CCUGCAGA m7b (m6b->m7b) -0.218000 -0.474000 -2.920000
hsa-miR-3545-3p ttttctgCAGTTCAActtt
0 UUGAACUG m8a Created no TS -0.258000 -7.670000
hsa-miR-4418 ttttCTGCAGTtcaacttt
0 CACUGCAG m7b Created no TS -0.250000 -10.280000
hsa-miR-509-3-5p ttttCTGCAGTtcaacttt
0 UACUGCAG m7b Created no TS -0.231000 -2.940000
hsa-miR-509-5p ttttCTGCAGTtcaacttt
0 UACUGCAG m7b Created no TS -0.231000 -2.370000

Mutation Mutation ID Sample Name Cancer Type
chr15:g.32169132C>A COSN8589784 J30_T [lung][NS][carcinoma][squamous_cell_carcinoma]
miRNA Targets Table
miR ID miRSite Conservation miRSeed SeedClass FuncClass Wildtype CS+ Mutant CS+ PITA score change
hsa-miR-204-5p tcAAAGGGAAgcaggtttc
2
UUCCCUUU m8a (m7a->m8a) -0.043000 -0.134000 -0.280000
hsa-miR-211-5p tcAAAGGGAAgcaggtttc
2
UUCCCUUU m8a (m7a->m8a) -0.052000 -0.145000 -0.280000
hsa-miR-2115-5p tcaaagGGAAGCaggtttc
0 AGCUUCCA m6b Created no TS -0.105000 -12.470000
hsa-miR-3193 tcaaagggACGCAGGtttc
0 UCCUGCGU m7b Disrupted -0.222000 no TS 5.940000
hsa-miR-4755-5p tcaAAGGGAAgcaggtttc
0 UUUCCCUU m7b (m6b->m7b) no TS -0.064000 -0.480000
hsa-miR-5006-3p tcaAAGGGAAgcaggtttc
0 UUUCCCUU m7b (m6b->m7b) no TS -0.083000 -0.030000

*By default, only target sites identified by TargetScan are displayed. To display all potentially impacted target sites, select "All 6mer or longer seed matches" above.



Germline mutations in target sites of miRNAs in somatic mutation table

Location SNP ID Ancestral
Allele
Allele miR ID Conservation miRSite FuncClass Validation context+
score change
32168959 rs199564975 A A hsa-miR-1273h-3p
hsa-miR-183-3p
hsa-miR-219a-2-3p
hsa-miR-219b-3p
hsa-miR-3678-3p
hsa-miR-4452
5
1
4
3
5
1
TCTGCAAttcaac
tctgcAATTCAAc
tctgCAATTCAac
tctGCAATTCAac
TCTGCAAttcaac
tctgcAATTCAAc
Disrupted
Disrupted
Disrupted
Disrupted
Disrupted
Disrupted
N
N
N
N
N
N
-0.138
-0.006
-0.063
-0.271
-0.128
-0.008
G hsa-miR-203b-3p
hsa-miR-3158-5p
hsa-miR-4418
hsa-miR-509-3-5p
hsa-miR-509-5p
hsa-miR-7158-3p
1
5
5
5
5
1
tctgCAGTTCAAc
TCTGCAGttcaac
tCTGCAGTtcaac
tCTGCAGTtcaac
tCTGCAGTtcaac
tctgcAGTTCAAc
Created
Created
Created
Created
Created
Created
N
N
N
N
N
N
-0.258
-0.256
-0.25
-0.231
-0.231
-0.066

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