Variant 5-10391557-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -7 ACMG points: 1P and 8B. PP2BP4_StrongBS2

The NM_005885.4(MARCHF6):c.592A>G(p.Asn198Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000317 in 1,607,998 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 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: 𝑓 0.00016 ( 0 hom., cov: 29)

Exomes 𝑓: 0.000019 ( 0 hom. )

Consequence

MARCHF6
NM_005885.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.00

Variant links:

Genes affected

MARCHF6 (HGNC:30550): (membrane associated ring-CH-type finger 6) This gene encodes a member of a family of membrane-associated E3 ubiquitin ligases containing RING-CH-type zinc finger motifs. Ubiquitination of type II deiodinase by the encoded protein is an important regulatory step in thyroid hormone signalling. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]

MARCHF6 links:

MARCHF6 (HGNC:):

MARCHF6 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -7 ACMG points.

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), MARCHF6. . Gene score misZ 3.8752 (greater than the threshold 3.09). Trascript score misZ 3.9738 (greater than threshold 3.09). GenCC has associacion of gene with benign adult familial myoclonic epilepsy.

BP4

Computational evidence support a benign effect (MetaRNN=0.042014837).

BS2

High AC in GnomAd4 at 24 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MARCHF6	NM_005885.4 linkuse as main transcript	c.592A>G	p.Asn198Asp	missense_variant	7/26	ENST00000274140.10	NP_005876.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MARCHF6	ENST00000274140.10 linkuse as main transcript	c.592A>G	p.Asn198Asp	missense_variant	7/26	1	NM_005885.4	ENSP00000274140.4		O60337-4

Frequencies

GnomAD3 genomes

AF:

0.000159

AC:

AN:

150558

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000464

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000268

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:

0.000482

GnomAD3 exomes

AF:

0.0000528

AC:

AN:

246312

Hom.:

AF XY:

0.0000150

AC XY:

AN XY:

133532

show subpopulations

Gnomad AFR exome

AF:

0.000567

Gnomad AMR exome

AF:

0.0000872

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:

0.00

Gnomad OTH exome

AF:

0.000167

GnomAD4 exome

AF:

0.0000185

AC:

AN:

1457440

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

725106

show subpopulations

Gnomad4 AFR exome

AF:

0.000514

Gnomad4 AMR exome

AF:

0.000135

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:

0.0000665

GnomAD4 genome

AF:

0.000159

AC:

AN:

150558

Hom.:

Cov.:

AF XY:

0.000109

AC XY:

AN XY:

73328

show subpopulations

Gnomad4 AFR

AF:

0.000464

Gnomad4 AMR

AF:

0.000268

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:

0.000482

Alfa

AF:

0.000129

Hom.:

Bravo

AF:

0.000193

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000577

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

Dec 10, 2024

The c.592A>G (p.N198D) alteration is located in exon 7 (coding exon 7) of the MARCH6 gene. This alteration results from a A to G substitution at nucleotide position 592, causing the asparagine (N) at amino acid position 198 to be replaced by an aspartic acid (D). 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

0.10

BayesDel_addAF

Benign

-0.52

BayesDel_noAF

Benign

-0.62

CADD

Benign

DANN

Benign

0.94

DEOGEN2

Benign

0.051

.;.;T

Eigen

Benign

-0.36

Eigen_PC

Benign

-0.13

FATHMM_MKL

Uncertain

0.93

LIST_S2

Benign

0.81

T;T;T

M_CAP

Benign

0.0074

MetaRNN

Benign

0.042

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.23

.;.;N

PrimateAI

Uncertain

0.68

PROVEAN

Benign

-0.40

N;N;N

REVEL

Benign

0.062

Sift

Benign

0.62

T;T;T

Sift4G

Benign

0.63

T;T;T

Polyphen

0.0

.;.;B

Vest4

0.36

MVP

0.26

MPC

0.78

ClinPred

0.025

GERP RS

4.8

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

Varity_R

0.072

gMVP

0.15

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