Variant 2-85344309-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -21 ACMG points: 0P and 21B. BP4_StrongBP6_Very_StrongBP7BA1

The NM_017750.4(RETSAT):c.1296G>A(p.Ala432=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00428 in 1,614,018 control chromosomes in the GnomAD database, including 226 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.022 ( 124 hom., cov: 32)

Exomes 𝑓: 0.0024 ( 102 hom. )

Consequence

RETSAT
NM_017750.4 synonymous

Scores

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: -2.91

Variant links:

Genes affected

RETSAT (HGNC:25991): (retinol saturase) Predicted to enable all-trans-retinol 13,14-reductase activity. Predicted to be involved in retinol metabolic process. Located in membrane. [provided by Alliance of Genome Resources, Apr 2022]

RETSAT links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -21 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.72).

BP6

Variant 2-85344309-C-T is Benign according to our data. Variant chr2-85344309-C-T is described in ClinVar as [Benign]. Clinvar id is 767807.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BP7

Synonymous conserved (PhyloP=-2.91 with no splicing effect.

BA1

GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.0747 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RETSAT	NM_017750.4 linkuse as main transcript	c.1296G>A	p.Ala432=	synonymous_variant	8/11	ENST00000295802.9
RETSAT	XM_047444828.1 linkuse as main transcript	c.1296G>A	p.Ala432=	synonymous_variant	8/9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RETSAT	ENST00000295802.9 linkuse as main transcript	c.1296G>A	p.Ala432=	synonymous_variant	8/11	1	NM_017750.4	P1	Q6NUM9-1
RETSAT	ENST00000429806.5 linkuse as main transcript	c.813G>A	p.Ala271=	synonymous_variant, NMD_transcript_variant	6/8	1
RETSAT	ENST00000449375.1 linkuse as main transcript	c.663G>A	p.Ala221=	synonymous_variant	5/8	5
RETSAT	ENST00000438611.4 linkuse as main transcript	c.*438G>A		3_prime_UTR_variant, NMD_transcript_variant	4/6	5

Frequencies

GnomAD3 genomes

AF:

0.0222

AC:

3368

AN:

152048

Hom.:

123

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0769

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00885

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00316

Gnomad NFE

AF:

0.000368

Gnomad OTH

AF:

0.0125

GnomAD3 exomes

AF:

0.00560

AC:

1407

AN:

251468

Hom.:

AF XY:

0.00393

AC XY:

534

AN XY:

135912

show subpopulations

Gnomad AFR exome

AF:

0.0756

Gnomad AMR exome

AF:

0.00362

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000131

Gnomad FIN exome

AF:

0.0000924

Gnomad NFE exome

AF:

0.000272

Gnomad OTH exome

AF:

0.00277

GnomAD4 exome

AF:

0.00241

AC:

3528

AN:

1461852

Hom.:

102

Cov.:

AF XY:

0.00207

AC XY:

1509

AN XY:

727236

show subpopulations

Gnomad4 AFR exome

AF:

0.0787

Gnomad4 AMR exome

AF:

0.00454

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000174

Gnomad4 FIN exome

AF:

0.000150

Gnomad4 NFE exome

AF:

0.000330

Gnomad4 OTH exome

AF:

0.00450

GnomAD4 genome

AF:

0.0222

AC:

3381

AN:

152166

Hom.:

124

Cov.:

AF XY:

0.0214

AC XY:

1594

AN XY:

74396

show subpopulations

Gnomad4 AFR

AF:

0.0769

Gnomad4 AMR

AF:

0.00883

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000368

Gnomad4 OTH

AF:

0.0123

Alfa

AF:

0.0115

Hom.:

Bravo

AF:

0.0250

EpiCase

AF:

0.000327

EpiControl

AF:

0.000356

ClinVar

Significance: 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	Jun 12, 2018	- -
Benign, criteria provided, single submitter	not provided	Breakthrough Genomics, Breakthrough Genomics	-	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.72

CADD

Benign

1.5

DANN

Benign

0.43

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.060

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