Genetic Variant ZMYM1:p.Thr293Met (chr1-35110364-C-T) – 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_001289091.2(ZMYM1):c.-199C>T variant causes a 5 prime UTR premature start codon gain change. The variant allele was found at a frequency of 0.00002 in 1,596,332 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 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000021 ( 0 hom. )

Consequence

ZMYM1
NM_001289091.2 5_prime_UTR_premature_start_codon_gain

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.89

Variant links:

Genes affected

ZMYM1 (HGNC:26253): (zinc finger MYM-type containing 1) Predicted to enable protein dimerization activity and zinc ion binding activity. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

ZMYM1 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=0.2079035).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ZMYM1	NM_024772.5 link	c.878C>T	p.Thr293Met	missense_variant	Exon 7 of 10	ENST00000359858.9	NP_079048.3	Q5SVZ6Q9H5R2B4DSJ9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ZMYM1	ENST00000359858.9 link	c.878C>T	p.Thr293Met	missense_variant	Exon 7 of 10	1	NM_024772.5	ENSP00000352920.4		Q5SVZ6

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151998

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000656

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:

0.0000127

AC:

AN:

236430

Hom.:

AF XY:

0.00000776

AC XY:

AN XY:

128794

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000318

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.0000607

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00000919

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000208

AC:

AN:

1444216

Hom.:

Cov.:

AF XY:

0.0000209

AC XY:

AN XY:

718494

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000478

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000479

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000199

Gnomad4 OTH exome

AF:

0.0000336

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152116

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74374

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000655

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:

0.0000282

Hom.:

Bravo

AF:

0.0000189

ExAC

AF:

0.00000827

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 08, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.878C>T (p.T293M) alteration is located in exon 7 (coding exon 6) of the ZMYM1 gene. This alteration results from a C to T substitution at nucleotide position 878, causing the threonine (T) at amino acid position 293 to be replaced by a methionine (M). 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

0.11

BayesDel_addAF

Benign

-0.23

BayesDel_noAF

Benign

-0.39

CADD

Pathogenic

DANN

Uncertain

1.0

DEOGEN2

Benign

0.011

T;.;T;T;T

Eigen

Uncertain

0.61

Eigen_PC

Uncertain

0.57

FATHMM_MKL

Uncertain

0.92

LIST_S2

Pathogenic

0.98

.;D;D;.;.

M_CAP

Benign

0.017

MetaRNN

Benign

0.21

T;T;T;T;T

MetaSVM

Benign

-0.97

MutationAssessor

Benign

0.97

L;.;L;L;L

PrimateAI

Uncertain

0.51

PROVEAN

Benign

-2.1

.;N;.;N;N

REVEL

Benign

0.12

Sift

Benign

0.064

.;T;.;D;D

Sift4G

Uncertain

0.0040

.;D;D;D;D

Polyphen

1.0

D;.;D;D;D

Vest4

0.41, 0.40, 0.41

MVP

0.46

MPC

0.64

ClinPred

0.67

GERP RS

4.3

Varity_R

0.16

gMVP

0.21

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