rs36046448
Variant summary
Our verdict is Benign. Variant got -11 ACMG points: 2P and 13B. PM2BP4_StrongBP6_Very_StrongBP7
The NM_000038.6(APC):āc.2613A>Cā(p.Gly871=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000248 in 1,613,882 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (ā ā ).
Frequency
Genomes: š 0.000013 ( 0 hom., cov: 32)
Exomes š: 0.0000014 ( 0 hom. )
Consequence
APC
NM_000038.6 synonymous
NM_000038.6 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.684
Genes affected
APC (HGNC:583): (APC regulator of WNT signaling pathway) This gene encodes a tumor suppressor protein that acts as an antagonist of the Wnt signaling pathway. It is also involved in other processes including cell migration and adhesion, transcriptional activation, and apoptosis. Defects in this gene cause familial adenomatous polyposis (FAP), an autosomal dominant pre-malignant disease that usually progresses to malignancy. Mutations in the APC gene have been found to occur in most colorectal cancers, where disease-associated mutations tend to be clustered in a small region designated the mutation cluster region (MCR) and result in a truncated protein product. [provided by RefSeq, Jun 2022]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -11 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.56).
BP6
?
Variant 5-112838207-A-C is Benign according to our data. Variant chr5-112838207-A-C is described in ClinVar as [Likely_benign]. Clinvar id is 215556.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
?
Synonymous conserved (PhyloP=0.684 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
APC | NM_000038.6 | c.2613A>C | p.Gly871= | synonymous_variant | 16/16 | ENST00000257430.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
APC | ENST00000257430.9 | c.2613A>C | p.Gly871= | synonymous_variant | 16/16 | 5 | NM_000038.6 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0000132 AC: 2AN: 151994Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.00000399 AC: 1AN: 250928Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135598
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GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461888Hom.: 0 Cov.: 33 AF XY: 0.00 AC XY: 0AN XY: 727244
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GnomAD4 genome ? AF: 0.0000132 AC: 2AN: 151994Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74270
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ClinVar
Significance: Benign/Likely benign
Submissions summary: Benign:6
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
Familial adenomatous polyposis 1 Benign:2
Likely benign, criteria provided, single submitter | clinical testing | Invitae | Jan 14, 2024 | - - |
Benign, criteria provided, single submitter | clinical testing | Myriad Genetics, Inc. | Mar 14, 2024 | This variant is considered benign. This variant is a silent/synonymous amino acid change and it is not expected to impact splicing. - |
Hereditary cancer-predisposing syndrome Benign:2
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Sep 28, 2016 | This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. - |
Likely benign, criteria provided, single submitter | clinical testing | Color Diagnostics, LLC DBA Color Health | Dec 13, 2016 | - - |
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Women's Health and Genetics/Laboratory Corporation of America, LabCorp | Apr 04, 2020 | - - |
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Quest Diagnostics Nichols Institute San Juan Capistrano | Jul 23, 2020 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at