dbSNP rs558905999: MND1:p.Ala175Thr (chr4-153414762-G-A) – 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_032117.4(MND1):c.523G>A(p.Ala175Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000221 in 1,449,324 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/20 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 0.000026 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000022 ( 0 hom. )

Consequence

MND1
NM_032117.4 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.09

Variant links:

Genes affected

MND1 (HGNC:24839): (meiotic nuclear divisions 1) The product of the MND1 gene associates with HOP2 (MIM 608665) to form a stable heterodimeric complex that binds DNA and stimulates the recombinase activity of RAD51 (MIM 179617) and DMC1 (MIM 602721) (Chi et al., 2007 [PubMed 17639080]). Both the MND1 and HOP2 genes are indispensable for meiotic recombination.[supplied by OMIM, Mar 2008]

MND1 links:

ENSG00000288637 (HGNC:):

ENSG00000288637 links:

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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=0.18482241).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
MND1	NM_032117.4 link	c.523G>A	p.Ala175Thr	missense_variant	Exon 8 of 8	ENST00000240488.8	NP_115493.1	Q9BWT6
MND1	XM_005263275.3 link	c.478G>A	p.Ala160Thr	missense_variant	Exon 7 of 7		XP_005263332.1
MND1	NM_001253861.1 link	c.*39G>A		3_prime_UTR_variant	Exon 7 of 7		NP_001240790.1	A0A087WTC6
MND1	NR_045605.2 link	n.734G>A		non_coding_transcript_exon_variant	Exon 10 of 10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
MND1	ENST00000240488.8 link	c.523G>A	p.Ala175Thr	missense_variant	Exon 8 of 8	1	NM_032117.4	ENSP00000240488.3		Q9BWT6
ENSG00000288637	ENST00000675079.1 link	c.2614G>A	p.Ala872Thr	missense_variant	Exon 18 of 18			ENSP00000502677.1		A0A6Q8PHG4

Frequencies

GnomAD3 genomes

AF:

0.0000263

AC:

AN:

151888

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000242

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000147

Gnomad OTH

AF:

0.000478

GnomAD3 exomes

AF:

0.0000236

AC:

AN:

211480

Hom.:

AF XY:

0.0000259

AC XY:

AN XY:

115942

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.00

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000861

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000293

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000216

AC:

AN:

1297318

Hom.:

Cov.:

AF XY:

0.0000201

AC XY:

AN XY:

647870

show subpopulations

Gnomad4 AFR exome

AF:

0.0000351

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000268

Gnomad4 SAS exome

AF:

0.0000282

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000221

Gnomad4 OTH exome

AF:

0.0000186

GnomAD4 genome

AF:

0.0000263

AC:

AN:

152006

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.0000241

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000208

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000147

Gnomad4 OTH

AF:

0.000473

Bravo

AF:

0.0000113

ExAC

AF:

0.0000330

AC:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.13

BayesDel_addAF

Benign

-0.15

BayesDel_noAF

Benign

-0.25

CADD

Benign

DANN

Uncertain

0.98

DEOGEN2

Benign

0.065

Eigen

Benign

-0.24

Eigen_PC

Benign

-0.13

FATHMM_MKL

Uncertain

0.85

LIST_S2

Uncertain

0.96

M_CAP

Benign

0.0059

MetaRNN

Benign

0.18

MetaSVM

Benign

-1.0

MutationAssessor

Benign

1.9

PrimateAI

Uncertain

0.58

PROVEAN

Benign

-1.6

REVEL

Benign

0.15

Sift

Benign

0.38

Sift4G

Benign

0.43

Polyphen

0.47

Vest4

0.41

MutPred

0.41

Gain of phosphorylation at A175 (P = 0.062);

MVP

0.24

MPC

0.15

ClinPred

0.18

GERP RS

3.5

Varity_R

0.12

gMVP

0.50

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.10

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over