Variant X-43767585-A-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP4_StrongBP6_ModerateBS2

The NM_000898.5(MAOB):c.1444T>A(p.Leu482Met) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00019 in 1,209,196 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 61 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 13/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0012 ( 0 hom., 32 hem., cov: 23)

Exomes 𝑓: 0.000092 ( 0 hom. 29 hem. )

Consequence

MAOB
NM_000898.5 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 2.71

Variant links:

Genes affected

MAOB (HGNC:6834): (monoamine oxidase B) The protein encoded by this gene belongs to the flavin monoamine oxidase family. It is a enzyme located in the mitochondrial outer membrane. It catalyzes the oxidative deamination of biogenic and xenobiotic amines and plays an important role in the metabolism of neuroactive and vasoactive amines in the central nervous sysytem and peripheral tissues. This protein preferentially degrades benzylamine and phenylethylamine. [provided by RefSeq, Jul 2008]

MAOB links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -10 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.008376777).

BP6

Variant X-43767585-A-T is Benign according to our data. Variant chrX-43767585-A-T is described in ClinVar as [Likely_benign]. Clinvar id is 769175.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chrX-43767585-A-T is described in Lovd as [Likely_benign].

BS2

High Hemizygotes in GnomAd4 at 32 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MAOB	NM_000898.5 linkuse as main transcript	c.1444T>A	p.Leu482Met	missense_variant	15/15	ENST00000378069.5
MAOB	XM_017029524.3 linkuse as main transcript	c.1396T>A	p.Leu466Met	missense_variant	15/15

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MAOB	ENST00000378069.5 linkuse as main transcript	c.1444T>A	p.Leu482Met	missense_variant	15/15	1	NM_000898.5	P1	P27338-1

Frequencies

GnomAD3 genomes

AF:

0.00114

AC:

128

AN:

111909

Hom.:

Cov.:

AF XY:

0.000940

AC XY:

AN XY:

34057

show subpopulations

Gnomad AFR

AF:

0.00413

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000948

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:

0.00

GnomAD3 exomes

AF:

0.000357

AC:

AN:

182140

Hom.:

AF XY:

0.000269

AC XY:

AN XY:

66816

show subpopulations

Gnomad AFR exome

AF:

0.00442

Gnomad AMR exome

AF:

0.000220

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000529

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000920

AC:

101

AN:

1097233

Hom.:

Cov.:

AF XY:

0.0000799

AC XY:

AN XY:

362749

show subpopulations

Gnomad4 AFR exome

AF:

0.00311

Gnomad4 AMR exome

AF:

0.000199

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000185

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.000239

GnomAD4 genome

AF:

0.00115

AC:

129

AN:

111963

Hom.:

Cov.:

AF XY:

0.000938

AC XY:

AN XY:

34121

show subpopulations

Gnomad4 AFR

AF:

0.00415

Gnomad4 AMR

AF:

0.0000947

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:

0.00

Alfa

AF:

0.00114

Hom.:

Bravo

AF:

0.00113

ESP6500AA

AF:

0.00183

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.000387

AC:

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

Mar 29, 2018

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.67

BayesDel_noAF

Benign

-0.74

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.30

FATHMM_MKL

Uncertain

0.81

LIST_S2

Benign

0.57

M_CAP

Benign

0.0098

MetaRNN

Benign

0.0084

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.4

MutationTaster

Benign

1.0

D;N;N

PrimateAI

Benign

0.37

PROVEAN

Benign

0.14

REVEL

Benign

0.060

Sift

Benign

0.13

Sift4G

Benign

0.29

Polyphen

0.0040

Vest4

0.21

MVP

0.41

MPC

0.46

ClinPred

0.013

GERP RS

-1.3

Varity_R

0.14

gMVP

0.62

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