Variant 16-29806735-C-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2

The NM_002383.4(MAZ):c.34C>A(p.Pro12Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000322 in 1,242,904 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.000032 ( 0 hom. )

Consequence

MAZ
NM_002383.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.329

Variant links:

Genes affected

MAZ (HGNC:6914): (MYC associated zinc finger protein) Enables DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Involved in several processes, including regulation of gene expression; regulation of signal transduction; and transcription by RNA polymerase II. Predicted to be located in cytoplasm and nucleus. [provided by Alliance of Genome Resources, Apr 2022]

MAZ links:

ENSG00000259952 (HGNC:):

ENSG00000259952 links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -6 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.08188975).

BS2

High AC in GnomAdExome4 at 40 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MAZ	NM_002383.4 link	c.34C>A	p.Pro12Thr	missense_variant	1/5	ENST00000322945.11	NP_002374.2	P56270-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MAZ	ENST00000322945.11 link	c.34C>A	p.Pro12Thr	missense_variant	1/5	1	NM_002383.4	ENSP00000313362.6		P56270-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000632

AC:

AN:

158228

Hom.:

AF XY:

0.0000110

AC XY:

AN XY:

91048

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:

0.0000463

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000322

AC:

AN:

1242904

Hom.:

Cov.:

AF XY:

0.0000405

AC XY:

AN XY:

617456

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000152

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000395

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000285

Hom.:

ExAC

AF:

0.0000168

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

Jul 26, 2024

The c.34C>A (p.P12T) alteration is located in exon 1 (coding exon 1) of the MAZ gene. This alteration results from a C to A substitution at nucleotide position 34, causing the proline (P) at amino acid position 12 to be replaced by a threonine (T). 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

0.17

BayesDel_addAF

Benign

-0.33

BayesDel_noAF

Benign

-0.58

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.11

T;.;.;.;.

Eigen

Benign

-0.93

Eigen_PC

Benign

-0.90

FATHMM_MKL

Benign

0.017

LIST_S2

Benign

0.71

T;T;T;T;T

M_CAP

Benign

0.073

MetaRNN

Benign

0.082

T;T;T;T;T

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.0

N;N;.;.;N

PrimateAI

Uncertain

0.68

PROVEAN

Benign

-0.25

N;N;.;D;N

REVEL

Benign

0.034

Sift

Pathogenic

0.0

D;D;.;D;D

Sift4G

Pathogenic

0.0

D;D;D;D;T

Polyphen

0.0

B;.;.;.;.

Vest4

0.18

MVP

0.13

MPC

0.013

ClinPred

0.16

GERP RS

-0.20

RBP_binding_hub_radar

1.1

RBP_regulation_power_radar

3.3

Varity_R

0.14

gMVP

0.16

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