chr15-50141323-T-G

Variant names:

• chr15-50141323-T-G
• rs12912519
• ENST00000895127.1:c.-42-34315A>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000558829.1(ATP8B4):​c.-42-34315A>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.254 in 151,476 control chromosomes in the GnomAD database, including 5,662 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.25 (5662 hom., cov: 30)
• Consequence: ATP8B4 ENST00000558829.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.42
• Publications: 2 publications found

Genes affected

ATP8B4 (HGNC:13536): (ATPase phospholipid transporting 8B4 (putative)) This gene encodes a member of the cation transport ATPase (P-type) family and type IV subfamily. The encoded protein is involved in phospholipid transport in the cell membrane. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2013]

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.324 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000558829.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
There are no transcript annotations for this variant.

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATP8B4	ENST00000895127.1		c.-42-34315A>C		intron	N/A	ENSP00000565186.1
	ATP8B4	ENST00000966552.1		c.-42-34315A>C		intron	N/A	ENSP00000636611.1
	ATP8B4	ENST00000558829.1	TSL:3	c.-42-34315A>C		intron	N/A	ENSP00000453539.1

Frequencies

GnomAD3 genomes AF: 0.254 AC: 38479 AN: 151358 Hom.: 5661 Cov.: 30

Gnomad AFR AF: 0.130

Gnomad AMI AF: 0.296

Gnomad AMR AF: 0.247

Gnomad ASJ AF: 0.349

Gnomad EAS AF: 0.0352

Gnomad SAS AF: 0.199

Gnomad FIN AF: 0.372

Gnomad MID AF: 0.323

Gnomad NFE AF: 0.328

Gnomad OTH AF: 0.260

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.254 AC: 38498 AN: 151476 Hom.: 5662 Cov.: 30 AF XY: 0.256 AC XY: 18925 AN XY: 73956

African (AFR) AF: 0.130 AC: 5363 AN: 41278

American (AMR) AF: 0.247 AC: 3760 AN: 15226

Ashkenazi Jewish (ASJ) AF: 0.349 AC: 1208 AN: 3464

East Asian (EAS) AF: 0.0357 AC: 183 AN: 5130

South Asian (SAS) AF: 0.200 AC: 950 AN: 4758

European-Finnish (FIN) AF: 0.372 AC: 3904 AN: 10486

Middle Eastern (MID) AF: 0.320 AC: 94 AN: 294

European-Non Finnish (NFE) AF: 0.328 AC: 22228 AN: 67830

Other (OTH) AF: 0.257 AC: 539 AN: 2100

Alfa AF: 0.304 Hom.: 9033

Bravo AF: 0.235

Asia WGS AF: 0.115 AC: 401 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
CADD	Benign	0.0040
DANN	Benign	0.75
PhyloP100		-2.4

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs12912519; hg19: chr15-50433520;