Variant 16-67001436-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2PP3_Strong

The NM_001364782.1(CES4A):c.665C>A(p.Ala222Glu) variant causes a missense change. The variant allele was found at a frequency of 0.000000686 in 1,458,688 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: 6.9e-7 ( 0 hom. )

Consequence

CES4A
NM_001364782.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.30

Variant links:

Genes affected

CES4A (HGNC:26741): (carboxylesterase 4A) This gene encodes a member of the carboxylesterase large family. The family members are responsible for the hydrolysis or transesterification of various xenobiotics, such as cocaine and heroin, and endogenous substrates with ester, thioester, or amide bonds. They also participate in fatty acyl and cholesterol ester metabolism, and may play a role in the blood-brain barrier system. This gene, also called CES6, encodes a secreted enzyme, and may play a role in the detoxification of drugs and xenobiotics in neural and other tissues of the body and in the cerebrospinal fluid. Multiple transcript variants encoding different isoforms have been reported, but the full-length nature and/or biological validity of some variants have not been determined. [provided by RefSeq, Jun 2010]

CES4A links:

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ACMG classification

Classification made for transcript

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

PP3

MetaRNN computational evidence supports a deleterious effect, 0.966

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CES4A	NM_001364782.1 link	c.665C>A	p.Ala222Glu	missense_variant	Exon 5 of 14	ENST00000648724.3	NP_001351711.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CES4A	ENST00000648724.3 link	c.665C>A	p.Ala222Glu	missense_variant	Exon 5 of 14		NM_001364782.1	ENSP00000497868.2		Q5XG92-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.86e-7

AC:

AN:

1458688

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

725476

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Dec 06, 2022

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.665C>A (p.A222E) alteration is located in exon 5 (coding exon 5) of the CES4A gene. This alteration results from a C to A substitution at nucleotide position 665, causing the alanine (A) at amino acid position 222 to be replaced by a glutamic acid (E). 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

0.87

BayesDel_addAF

Uncertain

0.11

BayesDel_noAF

Uncertain

-0.080

CADD

Benign

DANN

Uncertain

0.99

Eigen

Uncertain

0.46

Eigen_PC

Uncertain

0.24

FATHMM_MKL

Benign

0.70

LIST_S2

Uncertain

0.97

D;.;D;D;D

M_CAP

Uncertain

0.29

MetaRNN

Pathogenic

0.97

D;D;D;D;D

MetaSVM

Uncertain

0.056

MutationAssessor

Pathogenic

4.4

H;.;.;.;.

PrimateAI

Uncertain

0.65

PROVEAN

Pathogenic

-4.5

D;.;D;D;D

REVEL

Uncertain

0.51

Sift

Pathogenic

0.0

D;.;D;D;D

Sift4G

Pathogenic

0.0010

D;.;D;D;D

Polyphen

1.0

.;.;.;.;D

Vest4

0.67

MutPred

0.91

Gain of disorder (P = 0.0406);.;.;.;.;

MVP

0.80

MPC

0.98

ClinPred

0.99

GERP RS

5.0

gMVP

0.96

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over