3-50342546-T-C

Position:

chr3-50342546-T-C

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP6

The NM_015896.4(ZMYND10):c.724A>G(p.Ser242Gly) variant causes a missense change. The variant allele was found at a frequency of 0.0000378 in 1,613,462 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 33)

Exomes 𝑓: 0.000038 ( 0 hom. )

Consequence

ZMYND10
NM_015896.4 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 3.88

Variant links:

Genes affected

ZMYND10 (HGNC:19412): (zinc finger MYND-type containing 10) This gene encodes a protein containing a MYND-type zinc finger domain that likely functions in assembly of the dynein motor. Mutations in this gene can cause primary ciliary dyskinesia. This gene is also considered a tumor suppressor gene and is often mutated, deleted, or hypermethylated and silenced in cancer cells. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Aug 2015]

ZMYND10 links:

ZMYND10-AS1 (HGNC:40890): (ZMYND10 antisense RNA 1)

ZMYND10-AS1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.046953708).

BP6

Variant 3-50342546-T-C is Benign according to our data. Variant chr3-50342546-T-C is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 582793.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein
ZMYND10	NM_015896.4 linkuse as main transcript	c.724A>G	p.Ser242Gly	missense_variant	8/12	ENST00000231749.8	NP_056980.2
ZMYND10	NM_001308379.2 linkuse as main transcript	c.709A>G	p.Ser237Gly	missense_variant	7/11		NP_001295308.1
ZMYND10	XM_005265216.4 linkuse as main transcript	c.487A>G	p.Ser163Gly	missense_variant	7/11		XP_005265273.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ZMYND10	ENST00000231749.8 linkuse as main transcript	c.724A>G	p.Ser242Gly	missense_variant	8/12	1	NM_015896.4	ENSP00000231749	P1	O75800-1
ZMYND10-AS1	ENST00000440013.1 linkuse as main transcript	n.123+1318T>C		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152182

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000735

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000319

AC:

AN:

250566

Hom.:

AF XY:

0.0000369

AC XY:

AN XY:

135512

show subpopulations

Gnomad AFR exome

AF:

0.0000616

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000442

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000376

AC:

AN:

1461280

Hom.:

Cov.:

AF XY:

0.0000385

AC XY:

AN XY:

726808

show subpopulations

Gnomad4 AFR exome

AF:

0.0000299

Gnomad4 AMR exome

AF:

0.0000224

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000812

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000315

Gnomad4 OTH exome

AF:

0.0000662

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152182

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74336

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:

0.0000735

Gnomad4 OTH

AF:

0.000478

Alfa

AF:

0.0000565

Hom.:

Bravo

AF:

0.0000982

ExAC

AF:

0.0000494

AC:

Asia WGS

AF:

0.000289

AC:

AN:

3478

EpiCase

AF:

0.000109

EpiControl

AF:

0.000178

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Primary ciliary dyskinesia

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Oct 16, 2021

This sequence change replaces serine with glycine at codon 242 of the ZMYND10 protein (p.Ser242Gly). The serine residue is weakly conserved and there is a small physicochemical difference between serine and glycine. This variant is present in population databases (rs761674579, ExAC 0.01%). This variant has not been reported in the literature in individuals affected with ZMYND10-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function output the following: SIFT: "Tolerated"; PolyPhen-2: "Benign"; Align-GVGD: "Class C0". The glycine amino acid residue is found in multiple mammalian species, which suggests that this missense change does not adversely affect protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. -

Inborn genetic diseases

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 25, 2022

This alteration is classified as likely benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.046

BayesDel_addAF

Benign

-0.30

BayesDel_noAF

Benign

-0.48

CADD

Benign

9.2

DANN

Benign

0.57

DEOGEN2

Benign

0.088

T;.;T

Eigen

Benign

-0.91

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.076

LIST_S2

Benign

0.60

T;T;T

M_CAP

Benign

0.0029

MetaRNN

Benign

0.047

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

-1.7

N;.;.

MutationTaster

Benign

0.80

N;N

PrimateAI

Benign

0.31

PROVEAN

Benign

1.3

N;N;N

REVEL

Benign

0.097

Sift

Benign

1.0

T;T;T

Sift4G

Benign

1.0

T;T;.

Polyphen

0.0

B;B;.

Vest4

0.20

MutPred

0.37

Loss of sheet (P = 0.0817);.;.;

MVP

0.014

MPC

0.15

ClinPred

0.011

GERP RS

4.0

Varity_R

0.10

gMVP

0.14

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