Variant rs201570574 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001465.6(FYB1):c.945G>T(p.Lys315Asn) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000479 in 1,613,900 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.00026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00050 ( 1 hom. )

Consequence

FYB1
NM_001465.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: 0.632

Variant links:

Genes affected

FYB1 (HGNC:4036): (FYN binding protein 1) The protein encoded by this gene is an adapter for the FYN protein and LCP2 signaling cascades in T-cells. The encoded protein is involved in platelet activation and controls the expression of interleukin-2. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2011]

FYB1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

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=0.087768525).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
FYB1	NM_001465.6 linkuse as main transcript	c.945G>T	p.Lys315Asn	missense_variant	2/19	ENST00000512982.4	NP_001456.3	O15117-2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
FYB1	ENST00000512982.4 linkuse as main transcript	c.945G>T	p.Lys315Asn	missense_variant	2/19	2	NM_001465.6	ENSP00000425845.3	O15117-2
FYB1	ENST00000351578.12 linkuse as main transcript	c.945G>T	p.Lys315Asn	missense_variant	2/18	1		ENSP00000316460.7	O15117-1
FYB1	ENST00000515010.5 linkuse as main transcript	c.945G>T	p.Lys315Asn	missense_variant	1/17	1		ENSP00000426346.1	O15117-1
FYB1	ENST00000646045.2 linkuse as main transcript	c.975G>T	p.Lys325Asn	missense_variant	2/19			ENSP00000493623.1	O15117-3

Frequencies

GnomAD3 genomes

AF:

0.000263

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000965

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000514

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000221

AC:

AN:

249222

Hom.:

AF XY:

0.000244

AC XY:

AN XY:

135198

show subpopulations

Gnomad AFR exome

AF:

0.0000646

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000478

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000501

AC:

733

AN:

1461702

Hom.:

Cov.:

AF XY:

0.000499

AC XY:

363

AN XY:

727132

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000187

Gnomad4 NFE exome

AF:

0.000646

Gnomad4 OTH exome

AF:

0.000166

GnomAD4 genome

AF:

0.000263

AC:

AN:

152198

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74348

show subpopulations

Gnomad4 AFR

AF:

0.0000965

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000514

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.000394

Hom.:

Bravo

AF:

0.000264

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.00130

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000489

AC:

ExAC

AF:

0.000240

AC:

EpiCase

AF:

0.000436

EpiControl

AF:

0.000296

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not specified

Uncertain:2

Uncertain significance, criteria provided, single submitter	clinical testing	Ambry Genetics	May 05, 2023	The c.945G>T (p.K315N) alteration is located in exon 1 (coding exon 1) of the FYB gene. This alteration results from a G to T substitution at nucleotide position 945, causing the lysine (K) at amino acid position 315 to be replaced by an asparagine (N). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -
Uncertain significance, criteria provided, single submitter	clinical testing	Genetic Services Laboratory, University of Chicago	Apr 06, 2017	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.42

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.53

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.35

T;.;.;T;.

Eigen

Benign

0.13

Eigen_PC

Benign

0.061

FATHMM_MKL

Benign

0.46

LIST_S2

Benign

0.82

.;.;T;T;T

M_CAP

Benign

0.017

MetaRNN

Benign

0.088

T;T;T;T;T

MetaSVM

Benign

-0.97

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-2.3

N;.;.;N;N

REVEL

Benign

0.085

Sift

Uncertain

0.0020

D;.;.;D;D

Sift4G

Benign

0.15

T;.;T;T;T

Polyphen

0.96

D;.;.;D;.

Vest4

0.48

MutPred

0.22

Loss of methylation at K315 (P = 0.0183);.;.;Loss of methylation at K315 (P = 0.0183);Loss of methylation at K315 (P = 0.0183);

MVP

0.49

ClinPred

0.18

GERP RS

4.3

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.33

gMVP

0.24

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over