rs72653754

chr16-16212193-C-A

Variant summary

Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PP3_Strong PP5

The NM_001171.6(ABCC6):c.654G>T(p.Trp218Cys) variant causes a missense change. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars).

• Frequency: Genomes: not found (cov: 23)
• Consequence: ABCC6 NM_001171.6 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:1
• Conservation: PhyloP100: 4.98

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]

LOC105371100 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 5 ACMG points.

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.989
• PP5: Variant 16-16212193-C-A is Pathogenic according to our data. Variant chr16-16212193-C-A is described in ClinVar as [Pathogenic]. Clinvar id is 433209.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ABCC6	NM_001171.6	c.654G>T	p.Trp218Cys	missense_variant	6/31	ENST00000205557.12
LOC105371100	XR_933131.3	n.282+102C>A		intron_variant, non_coding_transcript_variant
ABCC6	NM_001351800.1	c.312G>T	p.Trp104Cys	missense_variant	6/31
ABCC6	NR_147784.1	n.691G>T		non_coding_transcript_exon_variant	6/29

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ABCC6	ENST00000205557.12	c.654G>T	p.Trp218Cys	missense_variant	6/31	1	NM_001171.6	P1

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 11

GnomAD4 genome Cov.: 23

ClinVar

Significance: Pathogenic

Submissions summary: Pathogenic:1

Revision: no assertion criteria provided

Submissions by phenotype

Autosomal recessive inherited pseudoxanthoma elasticum Pathogenic:1

Pathogenic, no assertion criteria provided

research

PXE International

Mar 01, 2021

- -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.94
BayesDel_addAF	Pathogenic	0.48	D
BayesDel_noAF	Pathogenic	0.45
Cadd	Pathogenic	27
Dann	Uncertain	0.99
DEOGEN2	Pathogenic	0.83	D;.
Eigen	Uncertain	0.67
Eigen_PC	Uncertain	0.50
FATHMM_MKL	Uncertain	0.92	D
LIST_S2	Uncertain	0.92	D;D
M_CAP	Pathogenic	0.74	D
MetaRNN	Pathogenic	0.99	D;D
MetaSVM	Pathogenic	1.1	D
MutationAssessor	Pathogenic	3.4	M;M
MutationTaster	Benign	1.0	D
PrimateAI	Uncertain	0.61	T
PROVEAN	Pathogenic	-12	D;.
REVEL	Pathogenic	0.89
Sift	Uncertain	0.0010	D;.
Sift4G	Pathogenic	0.0	D;D
Polyphen		1.0	D;.
Vest4		0.88
MutPred		0.87		Loss of MoRF binding (P = 0.0544);Loss of MoRF binding (P = 0.0544);
MVP		0.96
MPC		3.2
ClinPred		1.0	D
GERP RS		3.9
Varity_R		0.69
gMVP		0.83

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

Other links and lift over

dbSNP: rs72653754; hg19: chr16-16306050;