rs4466264

Positions:

• chr6-124744140-T-A
• chr6-124744140-T-G

Variant summary

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

The NM_001040214.3(NKAIN2):​c.475-47199T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.385 in 151,688 control chromosomes in the GnomAD database, including 11,410 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 0.38 (11410 hom., cov: 32)
• Consequence: NKAIN2 NM_001040214.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.229

Genes affected

NKAIN2 (HGNC:16443): (sodium/potassium transporting ATPase interacting 2) This gene encodes a transmembrane protein that interacts with the beta subunit of a sodium/potassium-transporting ATPase. A chromosomal translocation involving this gene is a cause of lymphoma. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2014]

RNF217-AS1 (HGNC:50866): (RNF217 antisense RNA 1 (head to head))

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).
• BA1: GnomAd4 highest subpopulation (AMR) allele frequency at 95% confidence interval = 0.444 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NKAIN2	NM_001040214.3	c.475-47199T>A		intron_variant		ENST00000368417.6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
NKAIN2	ENST00000368417.6	c.475-47199T>A		intron_variant		5	NM_001040214.3	P1
RNF217-AS1	ENST00000663792.1	n.606+42320A>T		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes AF: 0.385 AC: 58302 AN: 151570 Hom.: 11405 Cov.: 32

Gnomad AFR AF: 0.371

Gnomad AMI AF: 0.295

Gnomad AMR AF: 0.453

Gnomad ASJ AF: 0.333

Gnomad EAS AF: 0.332

Gnomad SAS AF: 0.372

Gnomad FIN AF: 0.489

Gnomad MID AF: 0.370

Gnomad NFE AF: 0.371

Gnomad OTH AF: 0.380

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

GnomAD4 genome AF: 0.385 AC: 58336 AN: 151688 Hom.: 11410 Cov.: 32 AF XY: 0.391 AC XY: 28960 AN XY: 74118

Gnomad4 AFR AF: 0.370

Gnomad4 AMR AF: 0.453

Gnomad4 ASJ AF: 0.333

Gnomad4 EAS AF: 0.332

Gnomad4 SAS AF: 0.371

Gnomad4 FIN AF: 0.489

Gnomad4 NFE AF: 0.371

Gnomad4 OTH AF: 0.380

Alfa AF: 0.378 Hom.: 1349

Bravo AF: 0.380

Asia WGS AF: 0.345 AC: 1199 AN: 3472

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	3.9
DANN	Benign	0.66

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: rs4466264; hg19: chr6-125065286;