Our verdict is Benign. The variant received -15 ACMG points: 0P and 15B. BP4_ModerateBP6_Very_StrongBP7BS1
The NM_001387283.1(SMARCA4):c.4296C>T(p.Ile1432Ile) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000199 in 1,611,750 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 (★★). Synonymous variant affecting the same amino acid position (i.e. I1432I) has been classified as Likely benign.
SMARCA4 (HGNC:11100): (SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4) The protein encoded by this gene is a member of the SWI/SNF family of proteins and is similar to the brahma protein of Drosophila. Members of this family have helicase and ATPase activities and are thought to regulate transcription of certain genes by altering the chromatin structure around those genes. The encoded protein is part of the large ATP-dependent chromatin remodeling complex SNF/SWI, which is required for transcriptional activation of genes normally repressed by chromatin. In addition, this protein can bind BRCA1, as well as regulate the expression of the tumorigenic protein CD44. Mutations in this gene cause rhabdoid tumor predisposition syndrome type 2. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]
SMARCA4 Gene-Disease associations (from GenCC):
Coffin-Siris syndrome
Inheritance: AD Classification: DEFINITIVE, SUPPORTIVE Submitted by: ClinGen, Orphanet, Illumina
Our verdict: Benign. The variant received -15 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.24).
BP6
Variant 19-11041336-C-T is Benign according to our data. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr19-11041336-C-T is described in CliVar as Likely_benign. Clinvar id is 470392.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BP7
Synonymous conserved (PhyloP=-1.48 with no splicing effect.
BS1
Variant frequency is greater than expected in population eas. GnomAd4 allele frequency = 0.0000197 (3/152118) while in subpopulation EAS AF = 0.000386 (2/5186). AF 95% confidence interval is 0.0000683. There are 0 homozygotes in GnomAd4. There are 2 alleles in the male GnomAd4 subpopulation. Median coverage is 32. This position passed quality control check.
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. -