Variant chrX-150470082-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -7 ACMG points: 0P and 7B. BP4_ModerateBP6BS2

The NM_005491.5(MAMLD1):c.509C>T(p.Pro170Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000529 in 1,209,760 control chromosomes in the GnomAD database, with no homozygous occurrence. There are 27 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00015 ( 0 hom., 7 hem., cov: 23)

Exomes 𝑓: 0.000043 ( 0 hom. 20 hem. )

Consequence

MAMLD1
NM_005491.5 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:1B:1

Conservation

PhyloP100: 1.39

Variant links:

Genes affected

MAMLD1 (HGNC:2568): (mastermind like domain containing 1) This gene encodes a mastermind-like domain containing protein. This protein may function as a transcriptional co-activator. Mutations in this gene are the cause of X-linked hypospadias type 2. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010]

MAMLD1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -7 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.10274005).

BP6

Variant X-150470082-C-T is Benign according to our data. Variant chrX-150470082-C-T is described in ClinVar as [Conflicting_classifications_of_pathogenicity]. Clinvar id is 2202024.We mark this variant Likely_benign, oryginal submissions are: {Likely_benign=1, Uncertain_significance=1}. Variant chrX-150470082-C-T is described in Lovd as [Likely_benign].

BS2

High Hemizygotes in GnomAd4 at 7 XL gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MAMLD1	NM_005491.5 linkuse as main transcript	c.509C>T	p.Pro170Leu	missense_variant	4/8	ENST00000370401.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MAMLD1	ENST00000370401.7 linkuse as main transcript	c.509C>T	p.Pro170Leu	missense_variant	4/8	5	NM_005491.5	A2	Q13495-1

Frequencies

GnomAD3 genomes

AF:

0.000152

AC:

AN:

111610

Hom.:

Cov.:

AF XY:

0.000207

AC XY:

AN XY:

33802

show subpopulations

Gnomad AFR

AF:

0.000457

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:

0.0000376

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000600

AC:

AN:

183236

Hom.:

AF XY:

0.0000443

AC XY:

AN XY:

67728

show subpopulations

Gnomad AFR exome

AF:

0.000761

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:

0.0000122

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000428

AC:

AN:

1098094

Hom.:

Cov.:

AF XY:

0.0000550

AC XY:

AN XY:

363452

show subpopulations

Gnomad4 AFR exome

AF:

0.000682

Gnomad4 AMR exome

AF:

0.0000284

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000331

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000247

Gnomad4 NFE exome

AF:

0.0000285

Gnomad4 OTH exome

AF:

0.0000434

GnomAD4 genome

AF:

0.000152

AC:

AN:

111666

Hom.:

Cov.:

AF XY:

0.000207

AC XY:

AN XY:

33868

show subpopulations

Gnomad4 AFR

AF:

0.000456

Gnomad4 AMR

AF:

0.0000946

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000376

Gnomad4 OTH

AF:

0.00

Bravo

AF:

0.000264

ESP6500AA

AF:

0.000522

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000741

AC:

ClinVar

Significance: Conflicting classifications of pathogenicity

Submissions summary: Uncertain:1Benign:1

Revision: criteria provided, conflicting classifications

LINK: link

Submissions by phenotype

Inborn genetic diseases

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Jan 23, 2024

The c.509C>T (p.P170L) alteration is located in exon 3 (coding exon 3) of the MAMLD1 gene. This alteration results from a C to T substitution at nucleotide position 509, causing the proline (P) at amino acid position 170 to be replaced by a leucine (L). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Labcorp Genetics (formerly Invitae), Labcorp

May 03, 2022

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.36

BayesDel_noAF

Benign

-0.37

CADD

Benign

DANN

Benign

0.95

DEOGEN2

Benign

0.23

T;.;.;T

FATHMM_MKL

Benign

0.081

LIST_S2

Uncertain

0.93

.;D;D;D

M_CAP

Pathogenic

0.48

MetaRNN

Benign

0.10

T;T;T;T

MetaSVM

Benign

-0.90

MutationAssessor

Uncertain

2.5

M;.;.;M

MutationTaster

Benign

1.0

N;N;N;N

PrimateAI

Benign

0.33

PROVEAN

Pathogenic

-4.6

D;D;D;D

REVEL

Benign

0.10

Sift

Uncertain

0.012

D;D;D;D

Sift4G

Benign

0.085

T;D;D;T

Polyphen

0.92

P;P;P;P

Vest4

0.23

MVP

0.56

MPC

0.21

ClinPred

0.12

GERP RS

2.3

Varity_R

0.14

gMVP

0.59

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