Variant 17-27882631-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_001076680.3(LYRM9):c.64C>T(p.Arg22Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000756 in 1,600,760 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R22H) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000020 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000081 ( 0 hom. )

Consequence

LYRM9
NM_001076680.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.55

Variant links:

Genes affected

LYRM9 (HGNC:27314): (LYR motif containing 9)

LYRM9 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
LYRM9	NM_001076680.3 linkuse as main transcript	c.64C>T	p.Arg22Cys	missense_variant	2/4	ENST00000379102.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
LYRM9	ENST00000379102.8 linkuse as main transcript	c.64C>T	p.Arg22Cys	missense_variant	2/4	2	NM_001076680.3	P1

Frequencies

GnomAD3 genomes

AF:

0.0000197

AC:

AN:

152234

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00219

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000965

AC:

AN:

227974

Hom.:

AF XY:

0.000113

AC XY:

AN XY:

123474

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000616

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.000181

Gnomad SAS exome

AF:

0.000217

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000974

Gnomad OTH exome

AF:

0.000178

GnomAD4 exome

AF:

0.0000815

AC:

118

AN:

1448526

Hom.:

Cov.:

AF XY:

0.0000848

AC XY:

AN XY:

719208

show subpopulations

Gnomad4 AFR exome

AF:

0.0000603

Gnomad4 AMR exome

AF:

0.0000463

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000768

Gnomad4 SAS exome

AF:

0.000108

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000904

Gnomad4 OTH exome

AF:

0.0000334

GnomAD4 genome

AF:

0.0000197

AC:

AN:

152234

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.00

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000386

Hom.:

Bravo

AF:

0.0000680

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000119

AC:

ExAC

AF:

0.000124

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

Aug 16, 2022

The c.64C>T (p.R22C) alteration is located in exon 2 (coding exon 1) of the LYRM9 gene. This alteration results from a C to T substitution at nucleotide position 64, causing the arginine (R) at amino acid position 22 to be replaced by a cysteine (C). 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

Uncertain

0.49

BayesDel_addAF

Pathogenic

0.18

BayesDel_noAF

Pathogenic

0.31

Cadd

Uncertain

Dann

Uncertain

0.98

Eigen

Benign

-0.10

Eigen_PC

Benign

0.012

FATHMM_MKL

Uncertain

0.86

LIST_S2

Uncertain

0.92

D;.;.;D;D;D;D

M_CAP

Uncertain

0.20

MetaRNN

Uncertain

0.44

T;T;T;T;T;T;T

MetaSVM

Benign

-0.38

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Uncertain

0.53

Sift4G

Pathogenic

0.0

D;D;D;D;D;D;.

Polyphen

0.0070

.;B;.;.;B;.;.

Vest4

0.69

MVP

0.79

MPC

0.019

ClinPred

0.32

GERP RS

3.3

Varity_R

0.37

gMVP

0.77

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