rs66782

chr5-39191192-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001465.6(FYB1):c.1135+10634G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.645 in 152,036 control chromosomes in the GnomAD database, including 32,610 homozygotes. 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: 𝑓 0.65 (32610 hom., cov: 31)
• Consequence: FYB1 NM_001465.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.917

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]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.723 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
FYB1	NM_001465.6	c.1135+10634G>A		intron_variant		ENST00000512982.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
FYB1	ENST00000512982.4	c.1135+10634G>A		intron_variant		2	NM_001465.6	P4
FYB1	ENST00000351578.12	c.1135+10634G>A		intron_variant		1		A2
FYB1	ENST00000515010.5	c.1135+10634G>A		intron_variant		1		A2
FYB1	ENST00000646045.2	c.1165+10634G>A		intron_variant				A1

Frequencies

GnomAD3 genomes AF: 0.646 AC: 98068 AN: 151918 Hom.: 32587 Cov.: 31

Gnomad AFR AF: 0.490

Gnomad AMI AF: 0.548

Gnomad AMR AF: 0.729

Gnomad ASJ AF: 0.633

Gnomad EAS AF: 0.393

Gnomad SAS AF: 0.689

Gnomad FIN AF: 0.716

Gnomad MID AF: 0.668

Gnomad NFE AF: 0.729

Gnomad OTH AF: 0.632

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.645 AC: 98138 AN: 152036 Hom.: 32610 Cov.: 31 AF XY: 0.645 AC XY: 47896 AN XY: 74294

Gnomad4 AFR AF: 0.490

Gnomad4 AMR AF: 0.729

Gnomad4 ASJ AF: 0.633

Gnomad4 EAS AF: 0.393

Gnomad4 SAS AF: 0.689

Gnomad4 FIN AF: 0.716

Gnomad4 NFE AF: 0.729

Gnomad4 OTH AF: 0.631

Alfa AF: 0.706 Hom.: 79656

Bravo AF: 0.634

Asia WGS AF: 0.588 AC: 2047 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
Cadd	Benign	0.77
Dann	Benign	0.41

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: rs66782; hg19: chr5-39191294;