Variant 8-62990219-T-C details in Genebe, Genetics Data Aggregator

Variant summary

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

The ENST00000523211.5(NKAIN3):c.584T>C(p.Ile195Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000449 in 1,557,410 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0000043 ( 0 hom. )

Consequence

NKAIN3
ENST00000523211.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.551

Variant links:

Genes affected

NKAIN3 (HGNC:26829): (sodium/potassium transporting ATPase interacting 3) NKAIN3 is a member of a family of mammalian proteins (see NKAIN1; MIM 612871) with similarity to Drosophila Nkain (Gorokhova et al., 2007 [PubMed 17606467]).[supplied by OMIM, Jun 2009]

NKAIN3 links:

Genome browser will be placed here

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=0.07070887).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
NKAIN3	XM_017013359.2 linkuse as main transcript	c.533-9012T>C		intron_variant
NKAIN3	NR_130764.2 linkuse as main transcript	n.804T>C		non_coding_transcript_exon_variant	6/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL
NKAIN3	ENST00000523211.5 linkuse as main transcript	c.584T>C	p.Ile195Thr	missense_variant	6/7	2
NKAIN3	ENST00000519049.6 linkuse as main transcript	c.533-9012T>C		intron_variant		5
NKAIN3	ENST00000674864.1 linkuse as main transcript	c.604-9012T>C		intron_variant
NKAIN3	ENST00000674873.1 linkuse as main transcript	n.493-21768T>C		intron_variant, non_coding_transcript_variant

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152220

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000241

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000427

AC:

AN:

1405190

Hom.:

Cov.:

AF XY:

0.00000433

AC XY:

AN XY:

692640

show subpopulations

Gnomad4 AFR exome

AF:

0.000123

Gnomad4 AMR exome

AF:

0.0000256

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:

0.0000172

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152220

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000354

Hom.:

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Nov 18, 2022

The c.584T>C (p.I195T) alteration is located in exon 6 (coding exon 6) of the NKAIN3 gene. This alteration results from a T to C substitution at nucleotide position 584, causing the isoleucine (I) at amino acid position 195 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.17

BayesDel_addAF

Benign

-0.28

BayesDel_noAF

Benign

-0.64

Cadd

Benign

5.0

Dann

Benign

0.22

DEOGEN2

Benign

0.0021

Eigen

Benign

-1.5

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.018

LIST_S2

Benign

0.35

M_CAP

Benign

0.0011

MetaRNN

Benign

0.071

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.0

MutationTaster

Benign

1.0

N;N

PrimateAI

Uncertain

0.63

PROVEAN

Benign

1.1

REVEL

Benign

0.036

Sift

Benign

0.76

Sift4G

Uncertain

0.011

Polyphen

0.050

Vest4

0.21

MVP

0.030

MPC

0.53

ClinPred

0.041

GERP RS

-1.5

Varity_R

0.029

gMVP

0.019

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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