FMNL3 p.Tyr444Tyr

Variant names:

• chr12-49652203-C-C
• NM_175736.5:c.

Your query was ambiguous. Multiple possible variants found:

• chr12-49652204--
• chr12-49652204-A-G

Variant summary

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

The NM_175736.5(FMNL3):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FMNL3 NM_175736.5 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.63
• Publications: 0 publications found

Genes affected

FMNL3 (HGNC:23698): (formin like 3) The protein encoded by this gene contains a formin homology 2 domain and has high sequence identity to the mouse Wbp3 protein. Two alternative transcripts encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

ACMG classification

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_175736.5. 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
	FMNL3	NM_175736.5	MANE Select	c.		exon_region	Exon 14 of 26	NP_783863.4
	FMNL3	NM_001367835.1		c.		exon_region	Exon 14 of 27	NP_001354764.1	Q8IVF7-1
	FMNL3	NM_198900.3		c.		exon_region	Exon 13 of 25	NP_944489.2	Q8IVF7-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FMNL3	ENST00000335154.10	TSL:1 MANE Select	c.		exon_region	Exon 14 of 26	ENSP00000335655.5	Q8IVF7-3
	FMNL3	ENST00000865009.1		c.		exon_region	Exon 15 of 27	ENSP00000535068.1
	FMNL3	ENST00000550488.5	TSL:5	c.		exon_region	Exon 14 of 27	ENSP00000447479.1	F8W1F5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-1.6

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chr12-50045986;