Variant 9-136745853-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_198946.3(LCN6):c.292G>A(p.Glu98Lys) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000083 in 1,613,610 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 0.00044 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000046 ( 0 hom. )

Consequence

LCN6
NM_198946.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.505

Variant links:

Genes affected

LCN6 (HGNC:17337): (lipocalin 6) Predicted to enable small molecule binding activity. Predicted to be involved in single fertilization. Predicted to be located in extracellular region. [provided by Alliance of Genome Resources, Apr 2022]

LCN6 links:

ENSG00000204003 (HGNC:):

ENSG00000204003 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.020948052).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
LCN6	NM_198946.3 linkuse as main transcript	c.292G>A	p.Glu98Lys	missense_variant	3/7	ENST00000341206.9	NP_945184.1	P62502A0A024R8I9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
LCN6	ENST00000341206.9 linkuse as main transcript	c.292G>A	p.Glu98Lys	missense_variant	3/7	1	NM_198946.3	ENSP00000339621.3		P62502
ENSG00000204003	ENST00000435202.5 linkuse as main transcript	n.262G>A		non_coding_transcript_exon_variant	3/11	2		ENSP00000399627.1		H7C1C5

Frequencies

GnomAD3 genomes

AF:

0.000440

AC:

AN:

152178

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00150

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.000103

AC:

AN:

251364

Hom.:

AF XY:

0.0000810

AC XY:

AN XY:

135874

show subpopulations

Gnomad AFR exome

AF:

0.00135

Gnomad AMR exome

AF:

0.0000868

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000327

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000458

AC:

AN:

1461314

Hom.:

Cov.:

AF XY:

0.0000316

AC XY:

AN XY:

726982

show subpopulations

Gnomad4 AFR exome

AF:

0.00155

Gnomad4 AMR exome

AF:

0.000157

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.0000188

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000497

GnomAD4 genome

AF:

0.000440

AC:

AN:

152296

Hom.:

Cov.:

AF XY:

0.000416

AC XY:

AN XY:

74458

show subpopulations

Gnomad4 AFR

AF:

0.00149

Gnomad4 AMR

AF:

0.000196

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.000473

Alfa

AF:

0.000474

Hom.:

Bravo

AF:

0.000484

ExAC

AF:

0.000123

AC:

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

Jan 23, 2024

The c.292G>A (p.E98K) alteration is located in exon 3 (coding exon 3) of the LCN6 gene. This alteration results from a G to A substitution at nucleotide position 292, causing the glutamic acid (E) at amino acid position 98 to be replaced by a lysine (K). 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

0.15

BayesDel_addAF

Benign

-0.50

BayesDel_noAF

Benign

-0.51

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0013

T;.

Eigen

Benign

-0.65

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.20

LIST_S2

Benign

0.80

T;T

M_CAP

Benign

0.0061

MetaRNN

Benign

0.021

T;T

MetaSVM

Benign

-0.96

MutationAssessor

Benign

1.8

L;.

PrimateAI

Benign

0.40

PROVEAN

Benign

0.010

N;.

REVEL

Benign

0.094

Sift

Benign

0.84

T;.

Sift4G

Benign

0.19

T;T

Polyphen

0.24

B;.

Vest4

0.39

MVP

0.21

MPC

0.11

ClinPred

0.014

GERP RS

2.2

Varity_R

0.090

gMVP

0.57

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

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