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Variant summary
Our verdict is Benign. Variant got -16 ACMG points: 0P and 16B. BP6_Very_StrongBS1BS2
The NM_003070.5(SMARCA2):c.702_707del(p.Gln237_Gln238del) variant causes a inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000621 in 1,575,304 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. Q223Q) has been classified as Likely benign.
Frequency
Consequence
NM_003070.5 inframe_deletion
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -16 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SMARCA2 | NM_003070.5 | c.702_707del | p.Gln237_Gln238del | inframe_deletion | 4/34 | ENST00000349721.8 | |
SMARCA2 | NM_001289396.1 | c.702_707del | p.Gln237_Gln238del | inframe_deletion | 4/34 | ||
SMARCA2 | NM_001289397.2 | c.702_707del | p.Gln237_Gln238del | inframe_deletion | 4/33 | ||
SMARCA2 | NM_139045.4 | c.702_707del | p.Gln237_Gln238del | inframe_deletion | 4/33 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SMARCA2 | ENST00000349721.8 | c.702_707del | p.Gln237_Gln238del | inframe_deletion | 4/34 | 5 | NM_003070.5 | P2 |
Frequencies
GnomAD3 genomes ? AF: 0.000884 AC: 133AN: 150402Hom.: 0 Cov.: 26
GnomAD4 exome AF: 0.000593 AC: 845AN: 1424804Hom.: 0 AF XY: 0.000539 AC XY: 382AN XY: 708096
GnomAD4 genome ? AF: 0.000890 AC: 134AN: 150500Hom.: 0 Cov.: 26 AF XY: 0.000803 AC XY: 59AN XY: 73470
ClinVar
Submissions by phenotype
not specified Benign:1
Benign, criteria provided, single submitter | clinical testing | Mendelics | May 04, 2022 | - - |
Inborn genetic diseases Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Ambry Genetics | Apr 04, 2018 | This alteration is classified as likely benign based on a combination of the following: 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. - |
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | CeGaT Center for Human Genetics Tuebingen | Oct 01, 2023 | SMARCA2: BS1 - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at