Variant 10-97460108-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4BS2

The NM_022362.5(MMS19):c.2594G>A(p.Arg865His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00158 in 1,613,896 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R865C) has been classified as Uncertain significance.

Frequency

Genomes: 𝑓 0.00089 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0016 ( 3 hom. )

Consequence

MMS19
NM_022362.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.39

Variant links:

Genes affected

MMS19 (HGNC:13824): (MMS19 homolog, cytosolic iron-sulfur assembly component) Enables estrogen receptor binding activity and transcription coactivator activity. Involved in several processes, including iron-sulfur cluster assembly; positive regulation of nucleobase-containing compound metabolic process; and protein maturation by iron-sulfur cluster transfer. Located in cytosol; nucleoplasm; and spindle. Part of CIA complex and MMXD complex. [provided by Alliance of Genome Resources, Apr 2022]

MMS19 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -5 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.40005028).

BS2

High AC in GnomAd at 135 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
MMS19	NM_022362.5 linkuse as main transcript	c.2594G>A	p.Arg865His	missense_variant	26/31	ENST00000438925.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
MMS19	ENST00000438925.7 linkuse as main transcript	c.2594G>A	p.Arg865His	missense_variant	26/31	1	NM_022362.5	P1	Q96T76-1

Frequencies

GnomAD3 genomes

AF:

0.000887

AC:

135

AN:

152200

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000145

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000131

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.0000942

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00182

Gnomad OTH

AF:

0.000955

GnomAD3 exomes

AF:

0.000717

AC:

180

AN:

250990

Hom.:

AF XY:

0.000708

AC XY:

AN XY:

135644

show subpopulations

Gnomad AFR exome

AF:

0.000369

Gnomad AMR exome

AF:

0.000231

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.000185

Gnomad NFE exome

AF:

0.00139

Gnomad OTH exome

AF:

0.000816

GnomAD4 exome

AF:

0.00165

AC:

2409

AN:

1461696

Hom.:

Cov.:

AF XY:

0.00166

AC XY:

1208

AN XY:

727126

show subpopulations

Gnomad4 AFR exome

AF:

0.000448

Gnomad4 AMR exome

AF:

0.000201

Gnomad4 ASJ exome

AF:

0.000115

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.000150

Gnomad4 NFE exome

AF:

0.00208

Gnomad4 OTH exome

AF:

0.000944

GnomAD4 genome

AF:

0.000887

AC:

135

AN:

152200

Hom.:

Cov.:

AF XY:

0.000699

AC XY:

AN XY:

74350

show subpopulations

Gnomad4 AFR

AF:

0.000145

Gnomad4 AMR

AF:

0.000131

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.0000942

Gnomad4 NFE

AF:

0.00182

Gnomad4 OTH

AF:

0.000955

Alfa

AF:

0.00155

Hom.:

Bravo

AF:

0.000888

TwinsUK

AF:

0.00216

AC:

ALSPAC

AF:

0.00182

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.00256

AC:

ExAC

AF:

0.000692

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

Jun 11, 2021

The c.2594G>A (p.R865H) alteration is located in exon 26 (coding exon 26) of the MMS19 gene. This alteration results from a G to A substitution at nucleotide position 2594, causing the arginine (R) at amino acid position 865 to be replaced by a histidine (H). 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

0.29

BayesDel_addAF

Benign

-0.046

BayesDel_noAF

Pathogenic

0.16

Cadd

Pathogenic

Dann

Pathogenic

1.0

DEOGEN2

Benign

0.070

T;T;.;.

Eigen

Pathogenic

0.86

Eigen_PC

Pathogenic

0.84

FATHMM_MKL

Pathogenic

0.98

M_CAP

Benign

0.030

MetaRNN

Benign

0.40

T;T;T;T

MetaSVM

Benign

-0.62

MutationAssessor

Uncertain

2.8

M;M;.;.

MutationTaster

Benign

1.0

D;D;D;D;D

PrimateAI

Pathogenic

0.81

PROVEAN

Uncertain

-2.9

D;D;D;D

REVEL

Uncertain

0.46

Sift

Uncertain

0.0030

D;D;D;D

Sift4G

Uncertain

0.0040

D;D;D;D

Polyphen

1.0

D;D;D;.

Vest4

0.93

MVP

0.72

MPC

0.65

ClinPred

0.069

GERP RS

5.7

Varity_R

0.48

gMVP

0.49

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