FERMT3 p.Ala468Ala

Variant names:

• chr11-64220525-G-G
• NM_031471.6:c.

Your query was ambiguous. Multiple possible variants found:

• chr11-64220526--
• chr11-64220528-C-T
• chr11-64220528-C-A
• chr11-64220528-C-G

Variant summary

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

The NM_031471.6(FERMT3):​c. variant causes a intron change. 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: 33)
• Consequence: FERMT3 NM_031471.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.13
• Publications: 0 publications found

Genes affected

FERMT3 (HGNC:23151): (FERM domain containing kindlin 3) Kindlins are a small family of proteins that mediate protein-protein interactions involved in integrin activation and thereby have a role in cell adhesion, migration, differentiation, and proliferation. The protein encoded by this gene has a key role in the regulation of hemostasis and thrombosis. This protein may also help maintain the membrane skeleton of erythrocytes. Mutations in this gene cause the autosomal recessive leukocyte adhesion deficiency syndrome-III (LAD-III). Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jan 2010]

FERMT3 Gene-Disease associations (from GenCC):

• leukocyte adhesion deficiency 3

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Orphanet, ClinGen

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_031471.6. 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
	FERMT3	NM_031471.6	MANE Select	c.		intron	N/A	NP_113659.3
	FERMT3	NM_001382362.1		c.		intron	N/A	NP_001369291.1	Q86UX7-1
	FERMT3	NM_178443.3		c.		intron	N/A	NP_848537.1	Q86UX7-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FERMT3	ENST00000345728.10	TSL:1 MANE Select	c.		splice_donor intron	N/A	ENSP00000339950.5	Q86UX7-2
	FERMT3	ENST00000279227.10	TSL:1	c.		splice_donor intron	N/A	ENSP00000279227.5	Q86UX7-1
	FERMT3	ENST00000698865.1		c.		splice_donor intron	N/A	ENSP00000513992.1	A0A8V8TP41

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 33

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		6.1

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: chr11-63987997;