Genetic Variant MYORG:p.Lys692Arg (chr9-34370869-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_020702.5(MYORG):c.2075A>G(p.Lys692Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000672 in 1,607,750 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000072 ( 0 hom., cov: 34)

Exomes 𝑓: 0.000067 ( 0 hom. )

Consequence

MYORG
NM_020702.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.64

Variant links:

Genes affected

MYORG (HGNC:19918): (myogenesis regulating glycosidase (putative)) Predicted to enable hydrolase activity, hydrolyzing O-glycosyl compounds. Involved in skeletal muscle fiber development. Predicted to be located in endoplasmic reticulum membrane and nuclear membrane. Implicated in basal ganglia calcification. [provided by Alliance of Genome Resources, Apr 2022]

MYORG 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=0.162698).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MYORG	NM_020702.5 link	c.2075A>G	p.Lys692Arg	missense_variant	Exon 2 of 2	ENST00000297625.8	NP_065753.2	Q6NSJ0
MYORG	XM_011517966.4 link	c.2075A>G	p.Lys692Arg	missense_variant	Exon 2 of 2		XP_011516268.1	Q6NSJ0
MYORG	XM_017014930.3 link	c.2075A>G	p.Lys692Arg	missense_variant	Exon 2 of 2		XP_016870419.1	Q6NSJ0

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MYORG	ENST00000297625.8 link	c.2075A>G	p.Lys692Arg	missense_variant	Exon 2 of 2	1	NM_020702.5	ENSP00000297625.8		Q6NSJ0

Frequencies

GnomAD3 genomes

AF:

0.0000723

AC:

AN:

152194

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.000282

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000118

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000724

AC:

AN:

248616

Hom.:

AF XY:

0.0000667

AC XY:

AN XY:

134946

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000233

Gnomad NFE exome

AF:

0.000106

Gnomad OTH exome

AF:

0.000166

GnomAD4 exome

AF:

0.0000666

AC:

AN:

1455556

Hom.:

Cov.:

AF XY:

0.0000650

AC XY:

AN XY:

722584

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000188

Gnomad4 NFE exome

AF:

0.0000759

Gnomad4 OTH exome

AF:

0.0000333

GnomAD4 genome

AF:

0.0000723

AC:

AN:

152194

Hom.:

Cov.:

AF XY:

0.0000942

AC XY:

AN XY:

74338

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:

0.000282

Gnomad4 NFE

AF:

0.000118

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000160

Hom.:

Bravo

AF:

0.0000718

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000239

AC:

ExAC

AF:

0.0000744

AC:

EpiCase

AF:

0.00

EpiControl

AF:

0.000178

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 29, 2025

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.2075A>G (p.K692R) alteration is located in exon 2 (coding exon 1) of the KIAA1161 gene. This alteration results from a A to G substitution at nucleotide position 2075, causing the lysine (K) at amino acid position 692 to be replaced by an arginine (R). 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

0.077

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.30

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.24

Eigen

Uncertain

0.53

Eigen_PC

Uncertain

0.58

FATHMM_MKL

Uncertain

0.92

LIST_S2

Benign

0.85

M_CAP

Benign

0.012

MetaRNN

Benign

0.16

MetaSVM

Uncertain

0.41

PrimateAI

Uncertain

0.65

REVEL

Uncertain

0.44

Sift4G

Benign

0.42

Polyphen

0.90

Vest4

0.10

MVP

0.25

MPC

0.46

ClinPred

0.20

GERP RS

5.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.11

gMVP

0.60

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