17-69150032-C-A

Position:

chr17-69150032-C-A

Variant summary

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

The NM_001377321.1(ABCA10):c.4429G>T(p.Val1477Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000136 in 1,613,120 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 16/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000014 ( 0 hom. )

Consequence

ABCA10
NM_001377321.1 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.318

Variant links:

Genes affected

ABCA10 (HGNC:30): (ATP binding cassette subfamily A member 10) The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, and White). This encoded protein is a member of the ABC1 subfamily. Members of the ABC1 subfamily comprise the only major ABC subfamily found exclusively in multicellular eukaryotes. This gene is clustered among 4 other ABC1 family members on 17q24, but neither the substrate nor the function of this gene is known. [provided by RefSeq, Jul 2008]

ABCA10 links:

ABCA10 (HGNC:):

ABCA10 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=0.1268411).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
ABCA10	NM_001377321.1 linkuse as main transcript	c.4429G>T	p.Val1477Leu	missense_variant	37/39	ENST00000690296.1	NP_001364250.1
ABCA10	NM_080282.4 linkuse as main transcript	c.4429G>T	p.Val1477Leu	missense_variant	38/40		NP_525021.3	Q8WWZ4-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
ABCA10	ENST00000690296.1 linkuse as main transcript	c.4429G>T	p.Val1477Leu	missense_variant	37/39		NM_001377321.1	ENSP00000509702.1	Q8WWZ4-1
ABCA10	ENST00000522406.5 linkuse as main transcript	n.*3357G>T		non_coding_transcript_exon_variant	39/41	1		ENSP00000429853.1	Q8WWZ4-5
ABCA10	ENST00000522406.5 linkuse as main transcript	n.*3357G>T		3_prime_UTR_variant	39/41	1		ENSP00000429853.1	Q8WWZ4-5

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

152090

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000120

AC:

AN:

250952

Hom.:

AF XY:

0.00000737

AC XY:

AN XY:

135664

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000264

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000137

AC:

AN:

1461030

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

726830

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:

0.0000171

Gnomad4 OTH exome

AF:

0.0000166

GnomAD4 genome

AF:

0.0000132

AC:

AN:

152090

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74286

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000189

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.00000824

AC:

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

Feb 15, 2023

The c.4429G>T (p.V1477L) alteration is located in exon 38 (coding exon 35) of the ABCA10 gene. This alteration results from a G to T substitution at nucleotide position 4429, causing the valine (V) at amino acid position 1477 to be replaced by a leucine (L). 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

0.10

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.51

CADD

Benign

0.063

DANN

Benign

0.88

DEOGEN2

Benign

0.0033

.;T

Eigen

Benign

-0.77

Eigen_PC

Benign

-0.82

FATHMM_MKL

Benign

0.15

LIST_S2

Benign

0.72

T;T

M_CAP

Benign

0.0076

MetaRNN

Benign

0.13

T;T

MetaSVM

Benign

-0.58

MutationAssessor

Benign

1.7

.;L

PrimateAI

Benign

0.33

PROVEAN

Benign

-1.8

.;N

REVEL

Benign

0.11

Sift

Benign

0.25

.;T

Sift4G

Benign

0.071

T;T

Polyphen

0.044

.;B

Vest4

0.14

MutPred

0.29

.;Loss of sheet (P = 0.0126);

MVP

0.46

MPC

0.029

ClinPred

0.059

GERP RS

2.2

Varity_R

0.062

gMVP

0.14

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