chr20-6075115-G-C

Variant names:

• chr20-6075115-G-C
• rs12945
• ENST00000478194.1:n.3052C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000478194.1(FERMT1):​n.3052C>G variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 28)
• Consequence: FERMT1 ENST00000478194.1 non_coding_transcript_exon
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.272
• Publications: 7 publications found

Genes affected

FERMT1 (HGNC:15889): (FERM domain containing kindlin 1) This gene encodes a member of the fermitin family, and contains a FERM domain and a pleckstrin homology domain. The encoded protein is involved in integrin signaling and linkage of the actin cytoskeleton to the extracellular matrix. Mutations in this gene have been linked to Kindler syndrome. [provided by RefSeq, Dec 2009]

FERMT1 Gene-Disease associations (from GenCC):

• Kindler syndrome

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Ambry Genetics, Orphanet, Labcorp Genetics (formerly Invitae), G2P, Genomics England PanelApp, PanelApp Australia

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FERMT1	NM_017671.5	c.*2058C>G		3_prime_UTR_variant	Exon 15 of 15	ENST00000217289.9	NP_060141.3
FERMT1	XM_024451935.2	c.*2058C>G		3_prime_UTR_variant	Exon 15 of 15		XP_024307703.1
FERMT1	XM_047440259.1	c.*2058C>G		3_prime_UTR_variant	Exon 15 of 15		XP_047296215.1
FERMT1	XM_047440260.1	c.*2058C>G		3_prime_UTR_variant	Exon 14 of 14		XP_047296216.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FERMT1	ENST00000478194.1	n.3052C>G		non_coding_transcript_exon_variant	Exon 7 of 7	1
FERMT1	ENST00000217289.9	c.*2058C>G		3_prime_UTR_variant	Exon 15 of 15	1	NM_017671.5	ENSP00000217289.4

Frequencies

GnomAD3 genomes Cov.: 28

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 28

Alfa AF: 0.00 Hom.: 4026

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	1.9
DANN	Benign	0.46
PhyloP100		0.27

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs12945; hg19: chr20-6055762;