Variant 6-127290246-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001002030.2(ECHDC1):c.529G>A(p.Val177Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0000465 in 1,613,124 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 0.00016 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000035 ( 0 hom. )

Consequence

ECHDC1
NM_001002030.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.65

Variant links:

Genes affected

ECHDC1 (HGNC:21489): (ethylmalonyl-CoA decarboxylase 1) Predicted to enable carboxy-lyase activity and enoyl-CoA hydratase activity. Predicted to be involved in fatty acid beta-oxidation. Predicted to be integral component of membrane. Predicted to be active in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

ECHDC1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.25096792).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ECHDC1	NM_001002030.2 linkuse as main transcript	c.529G>A	p.Val177Ile	missense_variant	6/6	ENST00000454859.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ECHDC1	ENST00000454859.8 linkuse as main transcript	c.529G>A	p.Val177Ile	missense_variant	6/6	1	NM_001002030.2	P2	Q9NTX5-2

Frequencies

GnomAD3 genomes

AF:

0.000158

AC:

AN:

151946

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000411

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.000193

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000441

Gnomad OTH

AF:

0.000480

GnomAD3 exomes

AF:

0.0000566

AC:

AN:

247340

Hom.:

AF XY:

0.0000595

AC XY:

AN XY:

134394

show subpopulations

Gnomad AFR exome

AF:

0.000389

Gnomad AMR exome

AF:

0.0000582

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000448

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000349

AC:

AN:

1461178

Hom.:

Cov.:

AF XY:

0.0000413

AC XY:

AN XY:

726874

show subpopulations

Gnomad4 AFR exome

AF:

0.000329

Gnomad4 AMR exome

AF:

0.0000672

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.0000348

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000279

Gnomad4 OTH exome

AF:

0.0000331

GnomAD4 genome

AF:

0.000158

AC:

AN:

151946

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74210

show subpopulations

Gnomad4 AFR

AF:

0.000411

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.000193

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000441

Gnomad4 OTH

AF:

0.000480

Alfa

AF:

0.0000434

Hom.:

Bravo

AF:

0.000147

ESP6500AA

AF:

0.000534

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000828

AC:

EpiCase

AF:

0.0000546

EpiControl

AF:

0.000178

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

Mar 29, 2022

The c.547G>A (p.V183I) alteration is located in exon 6 (coding exon 6) of the ECHDC1 gene. This alteration results from a G to A substitution at nucleotide position 547, causing the valine (V) at amino acid position 183 to be replaced by an isoleucine (I). 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

0.12

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.19

CADD

Uncertain

DANN

Uncertain

1.0

Eigen

Pathogenic

0.71

Eigen_PC

Pathogenic

0.73

FATHMM_MKL

Pathogenic

0.98

M_CAP

Benign

0.020

MetaRNN

Benign

0.25

T;T;T;T;T

MetaSVM

Benign

-0.36

MutationTaster

Benign

1.0

D;D;D;D;D;D;D;D;D

PrimateAI

Uncertain

0.53

PROVEAN

Benign

-0.80

N;N;N;N;N

REVEL

Benign

0.29

Sift

Benign

0.13

T;T;T;T;T

Sift4G

Benign

0.15

T;T;T;T;T

Polyphen

0.99

.;D;.;.;.

Vest4

0.14

MVP

0.69

MPC

0.33

ClinPred

0.10

GERP RS

5.7

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.11

gMVP

0.76

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