Genetic Variant MROH6:p.Ala708Thr (chr8-143567277-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001100878.2(MROH6):c.2122G>A(p.Ala708Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000491 in 1,222,562 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000047 ( 0 hom. )

Consequence

MROH6
NM_001100878.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.990

Variant links:

Genes affected

MROH6 (HGNC:27814): (maestro heat like repeat family member 6)

MROH6 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=0.083082706).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MROH6	NM_001100878.2 link	c.2122G>A	p.Ala708Thr	missense_variant	Exon 14 of 14	ENST00000398882.8	NP_001094348.1	A6NGR9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MROH6	ENST00000398882.8 link	c.2122G>A	p.Ala708Thr	missense_variant	Exon 14 of 14	5	NM_001100878.2	ENSP00000381857.3		A6NGR9

Frequencies

GnomAD3 genomes

AF:

0.00000659

AC:

AN:

151754

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.0000655

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

GnomAD4 exome

AF:

0.00000467

AC:

AN:

1070808

Hom.:

Cov.:

AF XY:

0.00000593

AC XY:

AN XY:

505602

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:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000547

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00000659

AC:

AN:

151754

Hom.:

Cov.:

AF XY:

0.0000135

AC XY:

AN XY:

74114

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.0000655

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

Bravo

AF:

0.00000756

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jan 24, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.2122G>A (p.A708T) alteration is located in exon 14 (coding exon 14) of the MROH6 gene. This alteration results from a G to A substitution at nucleotide position 2122, causing the alanine (A) at amino acid position 708 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

0.094

BayesDel_addAF

Benign

-0.27

BayesDel_noAF

Benign

-0.63

CADD

Benign

DANN

Benign

0.88

DEOGEN2

Benign

0.0077

T;.;.;.

Eigen

Benign

-0.57

Eigen_PC

Benign

-0.65

FATHMM_MKL

Benign

0.082

LIST_S2

Benign

0.52

.;.;.;T

M_CAP

Benign

0.048

MetaRNN

Benign

0.083

T;T;T;T

MetaSVM

Benign

-0.95

MutationAssessor

Benign

1.0

L;.;.;.

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-0.56

N;D;D;D

REVEL

Benign

0.086

Sift

Benign

0.38

T;T;T;T

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

0.79

P;.;.;.

Vest4

0.030

MutPred

0.075

Gain of phosphorylation at A708 (P = 0.0166);.;.;.;

MVP

0.014

MPC

0.018

ClinPred

0.15

GERP RS

3.1

Varity_R

0.057

gMVP

0.058

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