Variant chr10-67884769-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -17 ACMG points: 0P and 17B. BP4_StrongBP6_Very_StrongBP7BS2

The NM_012238.5(SIRT1):c.48G>A(p.Ser16=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00354 in 1,227,948 control chromosomes in the GnomAD database, including 13 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).

Frequency

Genomes: 𝑓 0.0032 ( 3 hom., cov: 33)

Exomes 𝑓: 0.0036 ( 10 hom. )

Consequence

SIRT1
NM_012238.5 synonymous

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 0.693

Variant links:

Genes affected

SIRT1 (HGNC:14929): (sirtuin 1) This gene encodes a member of the sirtuin family of proteins, homologs to the yeast Sir2 protein. Members of the sirtuin family are characterized by a sirtuin core domain and grouped into four classes. The functions of human sirtuins have not yet been determined; however, yeast sirtuin proteins are known to regulate epigenetic gene silencing and suppress recombination of rDNA. Studies suggest that the human sirtuins may function as intracellular regulatory proteins with mono-ADP-ribosyltransferase activity. The protein encoded by this gene is included in class I of the sirtuin family. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2008]

SIRT1 links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -17 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.48).

BP6

Variant 10-67884769-G-A is Benign according to our data. Variant chr10-67884769-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 1622951.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=0.693 with no splicing effect.

BS2

High AC in GnomAd4 at 477 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SIRT1	NM_012238.5 linkuse as main transcript	c.48G>A	p.Ser16=	synonymous_variant	1/9	ENST00000212015.11	NP_036370.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SIRT1	ENST00000212015.11 linkuse as main transcript	c.48G>A	p.Ser16=	synonymous_variant	1/9	1	NM_012238.5	ENSP00000212015	P1	Q96EB6-1

Frequencies

GnomAD3 genomes

AF:

0.00315

AC:

477

AN:

151286

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000677

Gnomad AMI

AF:

0.100

Gnomad AMR

AF:

0.000591

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00454

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00442

Gnomad OTH

AF:

0.00145

GnomAD4 exome

AF:

0.00359

AC:

3865

AN:

1076560

Hom.:

Cov.:

AF XY:

0.00362

AC XY:

1838

AN XY:

508308

show subpopulations

Gnomad4 AFR exome

AF:

0.000307

Gnomad4 AMR exome

AF:

0.000723

Gnomad4 ASJ exome

AF:

0.000140

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00437

Gnomad4 NFE exome

AF:

0.00401

Gnomad4 OTH exome

AF:

0.00170

GnomAD4 genome

AF:

0.00315

AC:

477

AN:

151388

Hom.:

Cov.:

AF XY:

0.00341

AC XY:

252

AN XY:

73898

show subpopulations

Gnomad4 AFR

AF:

0.000675

Gnomad4 AMR

AF:

0.000590

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00454

Gnomad4 NFE

AF:

0.00442

Gnomad4 OTH

AF:

0.00143

Alfa

AF:

0.00340

Hom.:

Bravo

AF:

0.00302

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Benign, criteria provided, single submitter	clinical testing	Labcorp Genetics (formerly Invitae), Labcorp	Jan 12, 2024	- -
Likely benign, criteria provided, single submitter	clinical testing	CeGaT Center for Human Genetics Tuebingen	Mar 01, 2022	SIRT1: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.48

CADD

Benign

DANN

Benign

0.94

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

2.7

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