Genetic Variant MROH6:p.Arg704His (chr8-143567288-C-T) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001100878.2(MROH6):c.2111G>A(p.Arg704His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000172 in 1,222,256 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R704C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000018 ( 0 hom. )

Consequence

MROH6
NM_001100878.2 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.602

Publications

0 publications found

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 was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.051180452).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MROH6	NM_001100878.2 link	c.2111G>A	p.Arg704His	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.2111G>A	p.Arg704His	missense_variant	Exon 14 of 14	5	NM_001100878.2	ENSP00000381857.3		A6NGR9

Frequencies

GnomAD3 genomes

AF:

0.0000132

AC:

AN:

151714

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000949

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.0000177

AC:

AN:

1070542

Hom.:

Cov.:

AF XY:

0.0000158

AC XY:

AN XY:

505458

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

22494

American (AMR)

AF:

0.000247

AC:

AN:

8092

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

13838

East Asian (EAS)

AF:

0.00

AC:

AN:

25840

South Asian (SAS)

AF:

0.00

AC:

AN:

19512

European-Finnish (FIN)

AF:

0.0000952

AC:

AN:

21006

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2852

European-Non Finnish (NFE)

AF:

0.0000164

AC:

AN:

914034

Other (OTH)

AF:

0.00

AC:

AN:

42874

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.491

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000132

AC:

AN:

151714

Hom.:

Cov.:

AF XY:

0.0000270

AC XY:

AN XY:

74110

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41322

American (AMR)

AF:

0.00

AC:

AN:

15250

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5152

South Asian (SAS)

AF:

0.00

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.0000949

AC:

AN:

10536

Middle Eastern (MID)

AF:

0.00

AC:

AN:

314

European-Non Finnish (NFE)

AF:

0.0000147

AC:

AN:

67838

Other (OTH)

AF:

0.00

AC:

AN:

2088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.425

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

Bravo

AF:

0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.12

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.66

CADD

Benign

8.2

(source)

DANN

Benign

0.92

DEOGEN2

Benign

0.0022

T;.;.;.

Eigen

Benign

-1.0

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.024

LIST_S2

Benign

0.57

.;.;.;T

M_CAP

Benign

0.035

MetaRNN

Benign

0.051

T;T;T;T

MetaSVM

Benign

-0.92

MutationAssessor

Benign

0.90

L;.;.;.

PhyloP100

-0.60

PrimateAI

Uncertain

0.70

PROVEAN

Benign

-0.93

N;D;D;D

REVEL

Benign

0.031

Sift

Benign

0.11

T;D;D;D

Sift4G

Benign

0.10

T;D;D;D

Polyphen

0.0050

B;.;.;.

Vest4

0.036

MVP

0.014

MPC

0.018

ClinPred

0.065

GERP RS

-0.64

Varity_R

0.072

gMVP

0.088

Mutation Taster

=98/2

polymorphism

(source)

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

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8-143567288-C-T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over