Variant 1-54653159-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_001039464.4(MROH7):c.233A>G(p.Glu78Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000375 in 1,614,142 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00020 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00039 ( 1 hom. )

Consequence

MROH7
NM_001039464.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.234

Variant links:

Genes affected

MROH7 (HGNC:24802): (maestro heat like repeat family member 7) Located in extracellular space. [provided by Alliance of Genome Resources, Apr 2022]

MROH7 links:

MROH7-TTC4 (HGNC:):

MROH7-TTC4 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.016332895).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MROH7	NM_001039464.4 linkuse as main transcript	c.233A>G	p.Glu78Gly	missense_variant	3/24	ENST00000421030.7	NP_001034553.3
MROH7-TTC4	NR_037639.2 linkuse as main transcript	n.676A>G		non_coding_transcript_exon_variant	3/33

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MROH7	ENST00000421030.7 linkuse as main transcript	c.233A>G	p.Glu78Gly	missense_variant	3/24	2	NM_001039464.4	ENSP00000396622	P2	Q68CQ1-7

Frequencies

GnomAD3 genomes

AF:

0.000197

AC:

AN:

152148

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000724

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:

0.0000941

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000382

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000309

AC:

AN:

249142

Hom.:

AF XY:

0.000274

AC XY:

AN XY:

135156

show subpopulations

Gnomad AFR exome

AF:

0.000129

Gnomad AMR exome

AF:

0.000145

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:

0.000602

Gnomad OTH exome

AF:

0.000331

GnomAD4 exome

AF:

0.000394

AC:

576

AN:

1461876

Hom.:

Cov.:

AF XY:

0.000382

AC XY:

278

AN XY:

727240

show subpopulations

Gnomad4 AFR exome

AF:

0.000119

Gnomad4 AMR exome

AF:

0.000112

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.0000374

Gnomad4 NFE exome

AF:

0.000490

Gnomad4 OTH exome

AF:

0.000331

GnomAD4 genome

AF:

0.000197

AC:

AN:

152266

Hom.:

Cov.:

AF XY:

0.000215

AC XY:

AN XY:

74466

show subpopulations

Gnomad4 AFR

AF:

0.0000722

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000941

Gnomad4 NFE

AF:

0.000382

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000258

Hom.:

Bravo

AF:

0.000189

TwinsUK

AF:

0.000539

AC:

ALSPAC

AF:

0.000519

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000728

AC:

ExAC

AF:

0.000389

AC:

EpiCase

AF:

0.000164

EpiControl

AF:

0.000415

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

Sep 22, 2022

The c.233A>G (p.E78G) alteration is located in exon 3 (coding exon 1) of the MROH7 gene. This alteration results from a A to G substitution at nucleotide position 233, causing the glutamic acid (E) at amino acid position 78 to be replaced by a glycine (G). 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

0.064

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.86

CADD

Benign

5.9

DANN

Benign

0.67

DEOGEN2

Benign

0.0022

.;T;.

Eigen

Benign

-1.1

Eigen_PC

Benign

-1.0

FATHMM_MKL

Benign

0.048

LIST_S2

Benign

0.58

T;T;T

M_CAP

Benign

0.0026

MetaRNN

Benign

0.016

T;T;T

MetaSVM

Benign

-0.93

MutationAssessor

Benign

-0.20

.;N;N

MutationTaster

Benign

1.0

N;N;N;N;N;N

PrimateAI

Benign

0.25

PROVEAN

Benign

-1.3

N;N;N

REVEL

Benign

0.056

Sift

Benign

0.43

T;T;T

Sift4G

Benign

0.64

T;T;T

Polyphen

0.0

B;B;.

Vest4

0.037

MVP

0.014

MPC

0.082

ClinPred

0.0052

GERP RS

2.0

Varity_R

0.041

gMVP

0.10

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