rs587778366

Positions:

• chr17-17228043-C-A
• chr17-17228043-C-G
• chr17-17228043-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_144997.7(FLCN):​c.95G>T​(p.Gly32Val) variant causes a missense 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: 33)
• Consequence: FLCN NM_144997.7 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.07

Genes affected

FLCN (HGNC:27310): (folliculin) This gene is located within the Smith-Magenis syndrome region on chromosome 17. Mutations in this gene are associated with Birt-Hogg-Dube syndrome, which is characterized by fibrofolliculomas, renal tumors, lung cysts, and pneumothorax. Alternative splicing of this gene results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]

ENSG00000264187 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.22819784).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FLCN	NM_144997.7	c.95G>T	p.Gly32Val	missense_variant	4/14	ENST00000285071.9	NP_659434.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FLCN	ENST00000285071.9	c.95G>T	p.Gly32Val	missense_variant	4/14	1	NM_144997.7	ENSP00000285071.4
ENSG00000264187	ENST00000427497.3	n.95G>T		non_coding_transcript_exon_variant	4/12	1		ENSP00000394249.3

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Uncertain	0.10	D
BayesDel_noAF	Benign	-0.090
CADD	Benign	18
DANN	Benign	0.95
DEOGEN2	Benign	0.22	T;.;.
Eigen	Uncertain	0.20
Eigen_PC	Uncertain	0.29
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Uncertain	0.87	D;D;T
M_CAP	Uncertain	0.13	D
MetaRNN	Benign	0.23	T;T;T
MetaSVM	Uncertain	0.36	D
MutationAssessor	Benign	1.6	L;L;.
PrimateAI	Uncertain	0.63	T
PROVEAN	Benign	-1.1	N;N;.
REVEL	Uncertain	0.37
Sift	Benign	0.37	T;T;.
Sift4G	Benign	0.15	T;T;.
Polyphen		0.49	P;P;.
Vest4		0.61
MutPred		0.27		Loss of disorder (P = 0.0632);Loss of disorder (P = 0.0632);Loss of disorder (P = 0.0632);
MVP		0.43
MPC		0.73
ClinPred		0.73	D
GERP RS		5.5
Varity_R		0.14
gMVP		0.41

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		Details are displayed if max score is > 0.2

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-17131357;