dbSNP rs34593790: FMN1:c.4215+138_4215+147delAAAAAAAAAA (chr15-32776687-CTTTTTTTTTT-C) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001277313.2(FMN1):c.4215+138_4215+147delAAAAAAAAAA variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000301 in 331,922 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 26)

Exomes 𝑓: 0.0000030 ( 0 hom. )

Consequence

FMN1
NM_001277313.2 intron

Scores

Not classified

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.746

Publications

0 publications found

Variant links:

Genes affected

FMN1 (HGNC:3768): (formin 1) This gene belongs to the formin homology family and encodes a protein that has a role in the formation of adherens junction and the polymerization of linear actin cables. The homologous gene in mouse is associated with limb deformity. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2015]

FMN1 links:

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ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001277313.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FMN1	NM_001277313.2	MANE Select	c.4215+138_4215+147delAAAAAAAAAA		intron	N/A	NP_001264242.1	Q68DA7-1
	FMN1	NM_001103184.4		c.3546+138_3546+147delAAAAAAAAAA		intron	N/A	NP_001096654.1	Q68DA7-5

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
FMN1	ENST00000616417.5	TSL:5 MANE Select	c.4215+138_4215+147delAAAAAAAAAA	intron	N/A	ENSP00000479134.1	Q68DA7-1
FMN1	ENST00000334528.13	TSL:1	c.3546+138_3546+147delAAAAAAAAAA	intron	N/A	ENSP00000333950.9	Q68DA7-5
FMN1	ENST00000561249.5	TSL:5	c.3921+138_3921+147delAAAAAAAAAA	intron	N/A	ENSP00000453443.1	H0YM30

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

0.00000301

AC:

AN:

331922

Hom.:

AF XY:

0.00

AC XY:

AN XY:

174676

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

9050

American (AMR)

AF:

0.00

AC:

AN:

11082

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

10468

East Asian (EAS)

AF:

0.00

AC:

AN:

23908

South Asian (SAS)

AF:

0.00

AC:

AN:

27048

European-Finnish (FIN)

AF:

0.00

AC:

AN:

23532

Middle Eastern (MID)

AF:

0.00

AC:

AN:

1984

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

205330

Other (OTH)

AF:

0.0000512

AC:

AN:

19520

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.725

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

PhyloP100

0.75

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over