rs6533014

Positions:

• chr4-102428583-A-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NR_136202.1(LOC105377621):​n.186-8789T>C variant causes a intron, non coding transcript change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.534 in 152,034 control chromosomes in the GnomAD database, including 22,426 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 0.53 (22426 hom., cov: 31)
• Consequence: LOC105377621 NR_136202.1 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.332

Genes affected

(HGNC:):

SLC39A8 (HGNC:20862): (solute carrier family 39 member 8) This gene encodes a member of the SLC39 family of solute-carrier genes, which show structural characteristics of zinc transporters. The encoded protein is glycosylated and found in the plasma membrane and mitochondria, and functions in the cellular import of zinc at the onset of inflammation. It is also thought to be the primary transporter of the toxic cation cadmium, which is found in cigarette smoke. Multiple transcript variants encoding different isoforms have been found for this gene. Additional alternatively spliced transcript variants of this gene have been described, but their full-length nature is not known. [provided by RefSeq, Oct 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.95).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.66 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LOC105377621	NR_136202.1	n.186-8789T>C		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
	ENST00000512915.5	n.81-8789T>C		intron_variant, non_coding_transcript_variant		5

Frequencies

GnomAD3 genomes AF: 0.534 AC: 81141 AN: 151916 Hom.: 22380 Cov.: 31

Gnomad AFR AF: 0.666

Gnomad AMI AF: 0.507

Gnomad AMR AF: 0.467

Gnomad ASJ AF: 0.577

Gnomad EAS AF: 0.426

Gnomad SAS AF: 0.623

Gnomad FIN AF: 0.411

Gnomad MID AF: 0.675

Gnomad NFE AF: 0.487

Gnomad OTH AF: 0.535

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

GnomAD4 genome AF: 0.534 AC: 81251 AN: 152034 Hom.: 22426 Cov.: 31 AF XY: 0.532 AC XY: 39518 AN XY: 74334

Gnomad4 AFR AF: 0.667

Gnomad4 AMR AF: 0.468

Gnomad4 ASJ AF: 0.577

Gnomad4 EAS AF: 0.426

Gnomad4 SAS AF: 0.623

Gnomad4 FIN AF: 0.411

Gnomad4 NFE AF: 0.487

Gnomad4 OTH AF: 0.539

Alfa AF: 0.505 Hom.: 20340

Bravo AF: 0.543

Asia WGS AF: 0.495 AC: 1722 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.95
CADD	Benign	2.0
DANN	Benign	0.54

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs6533014; hg19: chr4-103349740;