PIK3CA is detected as a mutational cancer driver in Invasive Breast Carcinoma
PIK3CA reports in Invasive Breast Carcinoma (BRCA)
Cancer type details
| Invasive Breast Carcinoma |
|---|
|
Cohorts
14
Samples 3,227 Mutations 20,232,318 Driver genes 118 |
Gene details
| PIK3CA |
|---|
|
Gene ID
ENSG00000121879
Transcript ID ENST00000263967 Protein ID ENSP00000263967 |
|
Cohorts where is driver
12
Mutated samples 891 Mutated samples (%) 27.61 Mutations 1,021 |
| Known driver True |
Method signals per Cohort
| Cohort | Methods | Samples | Samples (%) |
|---|
ClustL
HotMAPS
smRegions
Clustered Mutations
CBaSE dNdScv Recurrent Mutations
FML Functional Mutations
MutPanning Tri-nucleotide specific bias
combination Combination
CBaSE dNdScv Recurrent Mutations
FML Functional Mutations
MutPanning Tri-nucleotide specific bias
combination Combination
In-silico saturation mutagenesis
In-silico saturation mutagenesis Left: In silico saturation mutagenesis of all coding variants represented in their relative position of the gene coding sequence. Relevant functional protein domains are represented within each gene body. Potential driver mutations appear in red and potential passenger mutations in gray. The concentration of driver mutations at different regions of the protein is represented as a density. The vertical bar plot shows the frequency bins of boostDM scores. Right: For each random subsample of the tumor type cohort, the number of unique mutations mapping to the gene can be counted. The bend of the best fitting curve to the subsampling data is informative of how close the current pool of mutations is from representing all the possible mutations in this gene-tumor type context..
| Model | Mutations | Driver mutations | Driver mutations (%) |
|---|---|---|---|
| BRCA (Invasive Breast Carcinoma) | 12305 | 538 | 4.37 |
Observed mutations in tumors
The mutations needle plot shows the distribution of the observed
mutations along the protein sequence.
| Mutation (GRCh38) | Protein Position | Samples | Samples (%) | Consequence | Driver | Driver score |
|---|