Variant 1-45803933-C-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_015112.3(MAST2):c.38C>T(p.Pro13Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000307 in 846,890 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00012 ( 0 hom., cov: 30)

Exomes 𝑓: 0.000012 ( 0 hom. )

Consequence

MAST2
NM_015112.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.100

Variant links:

Genes affected

MAST2 (HGNC:19035): (microtubule associated serine/threonine kinase 2) Enables phosphatase binding activity. Predicted to be involved in several processes, including peptidyl-serine phosphorylation; regulation of interleukin-12 production; and spermatid differentiation. Predicted to be located in cytoplasm and plasma membrane. Predicted to be active in microtubule cytoskeleton. [provided by Alliance of Genome Resources, Apr 2022]

MAST2 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=0.16365567).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MAST2	NM_015112.3 linkuse as main transcript	c.38C>T	p.Pro13Leu	missense_variant	1/29	ENST00000361297.7	NP_055927.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MAST2	ENST00000361297.7 linkuse as main transcript	c.38C>T	p.Pro13Leu	missense_variant	1/29	1	NM_015112.3	ENSP00000354671		Q6P0Q8-1
MAST2	ENST00000470809.1 linkuse as main transcript	n.146+16801C>T		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

AF:

0.000119

AC:

AN:

151474

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000414

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:

0.00

Gnomad OTH

AF:

0.000480

GnomAD4 exome

AF:

0.0000115

AC:

AN:

695416

Hom.:

Cov.:

AF XY:

0.00000873

AC XY:

AN XY:

343640

show subpopulations

Gnomad4 AFR exome

AF:

0.000487

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:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000313

GnomAD4 genome

AF:

0.000119

AC:

AN:

151474

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74024

show subpopulations

Gnomad4 AFR

AF:

0.000414

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:

0.00

Gnomad4 OTH

AF:

0.000480

Bravo

AF:

0.000121

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

Jan 03, 2024

The c.38C>T (p.P13L) alteration is located in exon 1 (coding exon 1) of the MAST2 gene. This alteration results from a C to T substitution at nucleotide position 38, causing the proline (P) at amino acid position 13 to be replaced by a leucine (L). 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

0.090

BayesDel_addAF

Uncertain

0.023

BayesDel_noAF

Benign

-0.20

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.010

Eigen

Benign

-0.37

Eigen_PC

Benign

-0.45

FATHMM_MKL

Benign

0.093

LIST_S2

Benign

0.62

M_CAP

Uncertain

0.17

MetaRNN

Benign

0.16

MetaSVM

Benign

-0.94

MutationAssessor

Benign

1.4

MutationTaster

Benign

0.99

D;D

PrimateAI

Pathogenic

0.88

PROVEAN

Benign

-0.52

REVEL

Benign

0.12

Sift

Pathogenic

0.0

Sift4G

Uncertain

0.016

Polyphen

0.94

Vest4

0.26

MutPred

0.20

Loss of glycosylation at P13 (P = 0.0069);

MVP

0.63

MPC

0.23

ClinPred

0.53

GERP RS

2.6

Varity_R

0.19

gMVP

0.11

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