Variant chr20-44503821-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_006811.4(SERINC3):c.1049A>T(p.Tyr350Phe) variant causes a missense change. The variant allele was found at a frequency of 0.000000717 in 1,394,538 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 7.2e-7 ( 0 hom. )

Consequence

SERINC3
NM_006811.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 6.75

Variant links:

Genes affected

SERINC3 (HGNC:11699): (serine incorporator 3) Predicted to enable L-serine transmembrane transporter activity. Involved in defense response to virus; detection of virus; and innate immune response. Predicted to be located in Golgi apparatus. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Apr 2022]

SERINC3 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.849

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SERINC3	NM_006811.4 linkuse as main transcript	c.1049A>T	p.Tyr350Phe	missense_variant	8/10	ENST00000342374.5
SERINC3	NM_198941.3 linkuse as main transcript	c.1049A>T	p.Tyr350Phe	missense_variant	8/11

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SERINC3	ENST00000342374.5 linkuse as main transcript	c.1049A>T	p.Tyr350Phe	missense_variant	8/10	1	NM_006811.4	P1	Q13530-1
SERINC3	ENST00000255175.5 linkuse as main transcript	c.1049A>T	p.Tyr350Phe	missense_variant	8/11	5		P1	Q13530-1
SERINC3	ENST00000411544.5 linkuse as main transcript	c.266A>T	p.Tyr89Phe	missense_variant	2/5	3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000102

AC:

AN:

195410

Hom.:

AF XY:

0.00000932

AC XY:

AN XY:

107248

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.0000208

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

7.17e-7

AC:

AN:

1394538

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

691800

show subpopulations

Gnomad4 AFR exome

AF:

0.00

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:

0.00

Gnomad4 NFE exome

AF:

9.19e-7

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ExAC

AF:

0.00000824

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Dec 15, 2022

The c.1049A>T (p.Y350F) alteration is located in exon 8 (coding exon 8) of the SERINC3 gene. This alteration results from a A to T substitution at nucleotide position 1049, causing the tyrosine (Y) at amino acid position 350 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.044

BayesDel_noAF

Benign

-0.30

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.077

T;T;T

Eigen

Uncertain

0.52

Eigen_PC

Uncertain

0.55

FATHMM_MKL

Pathogenic

0.99

LIST_S2

Uncertain

0.87

D;D;.

M_CAP

Benign

0.012

MetaRNN

Pathogenic

0.85

D;D;D

MetaSVM

Benign

-0.91

MutationAssessor

Uncertain

2.1

.;M;M

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.56

PROVEAN

Uncertain

-3.0

D;D;D

REVEL

Benign

0.24

Sift

Benign

0.25

T;T;T

Sift4G

Benign

0.16

T;T;T

Polyphen

1.0

.;D;D

Vest4

0.67, 0.66

MutPred

0.84

.;Loss of sheet (P = 0.0315);Loss of sheet (P = 0.0315);

MVP

0.34

MPC

0.32

ClinPred

0.89

GERP RS

5.5

Varity_R

0.49

gMVP

0.63

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