chr3-180976267-C-T

Position:

• chr3-180976267-C-T

Variant summary

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

The NM_005087.4(FXR1):​c.1841C>T​(p.Ala614Val) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FXR1 NM_005087.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.67

Genes affected

FXR1 (HGNC:4023): (FMR1 autosomal homolog 1) The protein encoded by this gene is an RNA binding protein that interacts with the functionally-similar proteins FMR1 and FXR2. These proteins shuttle between the nucleus and cytoplasm and associate with polyribosomes, predominantly with the 60S ribosomal subunit. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

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=0.14151222).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FXR1	NM_005087.4	c.1841C>T	p.Ala614Val	missense_variant	17/17	ENST00000357559.9
FXR1	NM_001013439.3	c.1586C>T	p.Ala529Val	missense_variant	18/18
FXR1	NM_001013438.3	c.*129C>T		3_prime_UTR_variant	16/16
FXR1	NM_001363882.1	c.*129C>T		3_prime_UTR_variant	17/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FXR1	ENST00000357559.9	c.1841C>T	p.Ala614Val	missense_variant	17/17	1	NM_005087.4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 28

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.087
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.43
CADD	Uncertain	24
DANN	Benign	0.91
DEOGEN2	Benign	0.086	T;.;T
Eigen	Uncertain	0.20
Eigen_PC	Uncertain	0.30
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.94	D;D;D
M_CAP	Benign	0.0082	T
MetaRNN	Benign	0.14	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.1	L;.;.
MutationTaster	Benign	1.0	D;D;D;N;N;N
PrimateAI	Benign	0.45	T
PROVEAN	Benign	-0.65	N;N;N
REVEL	Benign	0.014
Sift	Benign	0.11	T;T;T
Sift4G	Benign	0.23	T;T;T
Polyphen		0.0050	B;.;B
Vest4		0.15
MutPred		0.22		Gain of sheet (P = 4e-04);.;.;
MVP		0.24
MPC		0.013
ClinPred		0.49	T
GERP RS		4.2
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Varity_R		0.047
gMVP		0.42

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

Publications

LitVar

Other links and lift over

dbSNP: rs11499; hg19: chr3-180694055;