Variant 18-677381-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_017512.7(ENOSF1):c.1112T>C(p.Phe371Ser) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00034 in 1,613,906 control chromosomes in the GnomAD database, including 1 homozygotes. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00028 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00035 ( 1 hom. )

Consequence

ENOSF1
NM_017512.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.32

Variant links:

Genes affected

ENOSF1 (HGNC:30365): (enolase superfamily member 1) This gene can encode a mitochondrial enzyme that is thought to convert L-fuconate to 2-keto-3-deoxy-L-fuconate. This locus was originally identified as the source of antisense RNAs of the adjacent thymidylate synthase gene. Splice variants at this locus may contain an alternate 3' exon that is complementary to the 3'UTR and terminal intron of the thymidylate synthase (TS) RNA and may downregulate TS expression. [provided by RefSeq, Aug 2017]

ENOSF1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ENOSF1	NM_017512.7 linkuse as main transcript	c.1112T>C	p.Phe371Ser	missense_variant	14/16	ENST00000647584.2	NP_059982.2	Q7L5Y1-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ENOSF1	ENST00000647584.2 linkuse as main transcript	c.1112T>C	p.Phe371Ser	missense_variant	14/16		NM_017512.7	ENSP00000497230.2		Q7L5Y1-1

Frequencies

GnomAD3 genomes

AF:

0.000283

AC:

AN:

152198

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000169

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000654

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000338

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000227

AC:

AN:

250922

Hom.:

AF XY:

0.000199

AC XY:

AN XY:

135642

show subpopulations

Gnomad AFR exome

AF:

0.000185

Gnomad AMR exome

AF:

0.000117

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000328

Gnomad FIN exome

AF:

0.0000924

Gnomad NFE exome

AF:

0.000405

Gnomad OTH exome

AF:

0.000163

GnomAD4 exome

AF:

0.000346

AC:

505

AN:

1461590

Hom.:

Cov.:

AF XY:

0.000342

AC XY:

249

AN XY:

727100

show subpopulations

Gnomad4 AFR exome

AF:

0.0000896

Gnomad4 AMR exome

AF:

0.000135

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.0000749

Gnomad4 NFE exome

AF:

0.000421

Gnomad4 OTH exome

AF:

0.000348

GnomAD4 genome

AF:

0.000282

AC:

AN:

152316

Hom.:

Cov.:

AF XY:

0.000309

AC XY:

AN XY:

74486

show subpopulations

Gnomad4 AFR

AF:

0.000168

Gnomad4 AMR

AF:

0.000654

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000338

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000302

Hom.:

Bravo

AF:

0.000189

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000778

AC:

ExAC

AF:

0.000165

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000327

EpiControl

AF:

0.000119

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

Aug 16, 2022

The c.1133T>C (p.F378S) alteration is located in exon 13 (coding exon 13) of the ENOSF1 gene. This alteration results from a T to C substitution at nucleotide position 1133, causing the phenylalanine (F) at amino acid position 378 to be replaced by a serine (S). 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

Pathogenic

0.80

BayesDel_addAF

Uncertain

0.066

BayesDel_noAF

Pathogenic

0.17

CADD

Pathogenic

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.34

.;.;T;.;T

Eigen

Pathogenic

0.87

Eigen_PC

Pathogenic

0.84

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Pathogenic

0.99

D;D;D;D;D

M_CAP

Benign

0.021

MetaRNN

Uncertain

0.69

D;D;D;D;D

MetaSVM

Benign

-0.42

MutationAssessor

Pathogenic

3.0

.;.;M;.;.

PrimateAI

Uncertain

0.69

PROVEAN

Pathogenic

-6.6

.;D;D;.;.

REVEL

Uncertain

0.56

Sift

Uncertain

0.0020

.;D;D;.;.

Sift4G

Uncertain

0.0020

.;D;D;.;D

Polyphen

1.0

.;D;D;.;.

Vest4

0.91, 0.92, 0.87

MVP

0.56

MPC

0.11

ClinPred

0.79

GERP RS

6.0

Varity_R

0.95

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