Variant 6-152697919-A-T details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_025107.3(MYCT1):c.17A>T(p.Tyr6Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000333 in 1,590,470 control chromosomes in the GnomAD database, including 1 homozygotes. 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 0.000046 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000032 ( 1 hom. )

Consequence

MYCT1
NM_025107.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.840

Variant links:

Genes affected

MYCT1 (HGNC:23172): (MYC target 1) Predicted to act upstream of or within hematopoietic stem cell homeostasis. Located in nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

MYCT1 links:

MYCT1 (HGNC:):

MYCT1 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=0.07921207).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MYCT1	NM_025107.3 linkuse as main transcript	c.17A>T	p.Tyr6Phe	missense_variant	1/2	ENST00000367245.6	NP_079383.2	Q8N699

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	UniProt
MYCT1	ENST00000367245.6 linkuse as main transcript	c.17A>T	p.Tyr6Phe	missense_variant	1/2	1	NM_025107.3	ENSP00000356214.5	Q8N699
MYCT1	ENST00000529453.1 linkuse as main transcript	c.17A>T	p.Tyr6Phe	missense_variant	1/2	3		ENSP00000432612.1	E9PQ55
MYCT1	ENST00000532295.1 linkuse as main transcript	c.-44A>T		upstream_gene_variant		3		ENSP00000434396.1	H0YDV5

Frequencies

GnomAD3 genomes

AF:

0.0000460

AC:

AN:

152182

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

Gnomad ASJ

AF:

0.000288

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000294

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000218

AC:

AN:

228854

Hom.:

AF XY:

0.00000806

AC XY:

AN XY:

124016

show subpopulations

Gnomad AFR exome

AF:

0.0000679

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:

0.00

Gnomad NFE exome

AF:

0.0000374

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000320

AC:

AN:

1438288

Hom.:

Cov.:

AF XY:

0.0000392

AC XY:

AN XY:

715052

show subpopulations

Gnomad4 AFR exome

AF:

0.000661

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.0000776

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000123

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000109

Gnomad4 OTH exome

AF:

0.0000841

GnomAD4 genome

AF:

0.0000460

AC:

AN:

152182

Hom.:

Cov.:

AF XY:

0.0000404

AC XY:

AN XY:

74344

show subpopulations

Gnomad4 AFR

AF:

0.0000724

Gnomad4 AMR

AF:

0.0000655

Gnomad4 ASJ

AF:

0.000288

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000294

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000567

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000116

AC:

ExAC

AF:

0.0000247

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

Feb 06, 2024

The c.17A>T (p.Y6F) alteration is located in exon 1 (coding exon 1) of the MYCT1 gene. This alteration results from a A to T substitution at nucleotide position 17, causing the tyrosine (Y) at amino acid position 6 to be replaced by a phenylalanine (F). 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

-0.35

BayesDel_noAF

Benign

-0.55

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.0064

T;.

Eigen

Benign

-0.39

Eigen_PC

Benign

-0.24

FATHMM_MKL

Benign

0.25

LIST_S2

Benign

0.60

T;T

M_CAP

Benign

0.0022

MetaRNN

Benign

0.079

T;T

MetaSVM

Benign

-0.99

MutationAssessor

Benign

0.55

N;.

PrimateAI

Benign

0.47

PROVEAN

Benign

-0.16

N;N

REVEL

Benign

0.060

Sift

Pathogenic

0.0

D;D

Sift4G

Pathogenic

0.0

D;D

Polyphen

0.0

B;.

Vest4

0.28

MVP

0.030

MPC

0.012

ClinPred

0.11

GERP RS

0.69

Varity_R

0.19

gMVP

0.067

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