rs780429969

Positions:

• chrX-136209268-C-A
• chrX-136209268-C-T

Variant summary

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

The NM_001159702.3(FHL1):​c.714C>A​(p.Ser238Arg) 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: 22)
• Consequence: FHL1 NM_001159702.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.02

Genes affected

FHL1 (HGNC:3702): (four and a half LIM domains 1) This gene encodes a member of the four-and-a-half-LIM-only protein family. Family members contain two highly conserved, tandemly arranged, zinc finger domains with four highly conserved cysteines binding a zinc atom in each zinc finger. Expression of these family members occurs in a cell- and tissue-specific mode and these proteins are involved in many cellular processes. Mutations in this gene have been found in patients with Emery-Dreifuss muscular dystrophy. Multiple alternately spliced transcript variants which encode different protein isoforms have been described.[provided by RefSeq, Nov 2009]

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=0.1753088).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FHL1	NM_001159702.3	c.714C>A	p.Ser238Arg	missense_variant	7/8	ENST00000394155.8	NP_001153174.1
FHL1	NM_001159699.2	c.737-603C>A		intron_variant		ENST00000370683.6	NP_001153171.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
FHL1	ENST00000394155.8	c.714C>A	p.Ser238Arg	missense_variant	7/8	5	NM_001159702.3	ENSP00000377710
FHL1	ENST00000370683.6	c.737-603C>A		intron_variant		1	NM_001159699.2	ENSP00000359717	P1

Frequencies

GnomAD3 genomes Cov.: 22

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 22

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.36
BayesDel_addAF	Uncertain	0.051	T
BayesDel_noAF	Benign	-0.17
CADD	Benign	20
DANN	Uncertain	0.99
DEOGEN2	Benign	0.12	T;T
FATHMM_MKL	Benign	0.68	D
LIST_S2	Benign	0.73	T;.
M_CAP	Benign	0.060	D
MetaRNN	Benign	0.18	T;T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.0	N;N
MutationTaster	Benign	1.0	D;D;D;D;D;D;D;N;N
PrimateAI	Uncertain	0.77	T
PROVEAN	Benign	-0.75	N;N
REVEL	Uncertain	0.33
Sift	Uncertain	0.016	D;D
Sift4G	Benign	0.093	T;T
Polyphen		0.054	B;B
Vest4		0.28
MutPred		0.26		Loss of phosphorylation at S238 (P = 0.0199);Loss of phosphorylation at S238 (P = 0.0199);
MVP		0.91
MPC		0.89
ClinPred		0.58	D
GERP RS		3.9
Varity_R		0.42

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.020		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: chrX-135291427;