dbSNP rs1555523855: ABCC6:p.Ala9Glu (chr16-16223409-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001171.6(ABCC6):c.26C>A(p.Ala9Glu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

ABCC6
NM_001171.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:2

Conservation

PhyloP100: 0.133

Variant links:

Genes affected

ABCC6 (HGNC:57): (ATP binding cassette subfamily C member 6) The 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 intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). The encoded protein, a member of the MRP subfamily, is involved in multi-drug resistance. Mutations in this gene cause pseudoxanthoma elasticum. Alternatively spliced transcript variants that encode different proteins have been described for this gene. [provided by RefSeq, Jul 2008]

ABCC6 links:

ENSG00000262332 (HGNC:):

ENSG00000262332 links:

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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=0.17422995).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein
ABCC6	NM_001171.6 link	c.26C>A	p.Ala9Glu	missense_variant	Exon 1 of 31	ENST00000205557.12	NP_001162.5
ABCC6	NM_001079528.4 link	c.26C>A	p.Ala9Glu	missense_variant	Exon 1 of 2		NP_001072996.1
ABCC6	NM_001351800.1 link	c.-348C>A		5_prime_UTR_variant	Exon 1 of 31		NP_001338729.1
ABCC6	NR_147784.1 link	n.63C>A		non_coding_transcript_exon_variant	Exon 1 of 29

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ABCC6	ENST00000205557.12 link	c.26C>A	p.Ala9Glu	missense_variant	Exon 1 of 31	1	NM_001171.6	ENSP00000205557.7		O95255-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

1293828

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

634798

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:2

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Autosomal recessive inherited pseudoxanthoma elasticum

Uncertain:1

Feb 02, 2021

PXE International

Significance: Uncertain significance

Review Status: no assertion criteria provided

Collection Method: research

- -

Autosomal recessive inherited pseudoxanthoma elasticum;C1867450:Pseudoxanthoma elasticum, forme fruste;C3276161:Arterial calcification, generalized, of infancy, 2

Uncertain:1

May 31, 2024

Fulgent Genetics, Fulgent Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.099

BayesDel_addAF

Benign

-0.21

BayesDel_noAF

Benign

-0.54

CADD

Benign

9.8

DANN

Benign

0.95

DEOGEN2

Benign

0.15

T;.;.

Eigen

Benign

-0.90

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.62

T;T;.

M_CAP

Uncertain

0.13

MetaRNN

Benign

0.17

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-0.49

N;N;N

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-0.94

N;.;.

REVEL

Benign

0.054

Sift

Benign

0.033

D;.;.

Sift4G

Uncertain

0.031

D;D;D

Polyphen

0.11

B;.;.

Vest4

0.092

MutPred

0.72

Gain of disorder (P = 0.0209);Gain of disorder (P = 0.0209);Gain of disorder (P = 0.0209);

MVP

0.51

MPC

1.5

ClinPred

0.37

GERP RS

-0.43

Varity_R

0.12

gMVP

0.28

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