Variant 18-21573354-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_052911.3(ESCO1):c.1490A>G(p.Asp497Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000377 in 1,591,044 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

ESCO1
NM_052911.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.245

Variant links:

Genes affected

ESCO1 (HGNC:24645): (establishment of sister chromatid cohesion N-acetyltransferase 1) Enables identical protein binding activity; peptide-lysine-N-acetyltransferase activity; and zinc ion binding activity. Involved in peptidyl-lysine acetylation; post-translational protein acetylation; and regulation of DNA replication. Located in chromatin. [provided by Alliance of Genome Resources, Apr 2022]

ESCO1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ESCO1	NM_052911.3 link	c.1490A>G	p.Asp497Gly	missense_variant	4/12	ENST00000269214.10	NP_443143.2	Q5FWF5-1A0A024RC19

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ESCO1	ENST00000269214.10 link	c.1490A>G	p.Asp497Gly	missense_variant	4/12	1	NM_052911.3	ENSP00000269214.4		Q5FWF5-1
ESCO1	ENST00000383276.1 link	n.1490A>G		non_coding_transcript_exon_variant	4/13	2		ENSP00000372763.1		Q5FWF5-2

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

152240

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000262

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000139

AC:

AN:

1438804

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

715156

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000267

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:

0.00

Gnomad4 OTH exome

AF:

0.0000169

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152240

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74376

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.000262

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.0000756

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

Nov 07, 2024

The c.1490A>G (p.D497G) alteration is located in exon 4 (coding exon 1) of the ESCO1 gene. This alteration results from a A to G substitution at nucleotide position 1490, causing the aspartic acid (D) at amino acid position 497 to be replaced by a glycine (G). 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

0.078

BayesDel_addAF

Benign

-0.022

BayesDel_noAF

Benign

-0.27

CADD

Benign

DANN

Uncertain

1.0

DEOGEN2

Benign

0.055

Eigen

Benign

0.12

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Uncertain

0.90

LIST_S2

Benign

0.68

M_CAP

Benign

0.045

MetaRNN

Benign

0.10

MetaSVM

Benign

-0.75

MutationAssessor

Uncertain

2.0

PrimateAI

Benign

0.38

PROVEAN

Uncertain

-2.4

REVEL

Benign

0.10

Sift

Uncertain

0.0080

Sift4G

Benign

0.085

Polyphen

0.32

Vest4

0.11

MutPred

0.29

Loss of glycosylation at S492 (P = 0.0832);

MVP

0.59

MPC

0.0084

ClinPred

0.90

GERP RS

5.7

Varity_R

0.14

gMVP

0.20

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.24

Details are displayed if max score is > 0.2

DS_DL_spliceai

0.24

Position offset: -40

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