Variant rs35314437 details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6BP7BS1BS2

The NM_000250.2(MPO):c.1839T>C(p.Thr613Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00089 in 1,614,152 control chromosomes in the GnomAD database, including 14 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in Lovd as Benign (no stars).

Frequency

Genomes: 𝑓 0.0047 ( 10 hom., cov: 32)

Exomes 𝑓: 0.00049 ( 4 hom. )

Consequence

MPO
NM_000250.2 synonymous

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -3.80

Variant links:

Genes affected

MPO (HGNC:7218): (myeloperoxidase) Myeloperoxidase (MPO) is a heme protein synthesized during myeloid differentiation that constitutes the major component of neutrophil azurophilic granules. Produced as a single chain precursor, myeloperoxidase is subsequently cleaved into a light and heavy chain. The mature myeloperoxidase is a tetramer composed of 2 light chains and 2 heavy chains. This enzyme produces hypohalous acids central to the microbicidal activity of neutrophils. [provided by RefSeq, Nov 2014]

MPO links:

MPO (HGNC:):

MPO links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.91).

BP6

Variant 17-58271846-A-G is Benign according to our data. Variant chr17-58271846-A-G is described in Lovd as [Benign].

BP7

Synonymous conserved (PhyloP=-3.8 with no splicing effect.

BS1

Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00469 (715/152314) while in subpopulation AFR AF= 0.0163 (676/41566). AF 95% confidence interval is 0.0152. There are 10 homozygotes in gnomad4. There are 328 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 10 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
MPO	NM_000250.2 linkuse as main transcript	c.1839T>C	p.Thr613Thr	synonymous_variant	11/12	ENST00000225275.4	NP_000241.1	P05164-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
MPO	ENST00000225275.4 linkuse as main transcript	c.1839T>C	p.Thr613Thr	synonymous_variant	11/12	1	NM_000250.2	ENSP00000225275.3		P05164-1

Frequencies

GnomAD3 genomes

AF:

0.00465

AC:

707

AN:

152196

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0161

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00229

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:

0.00191

GnomAD3 exomes

AF:

0.00122

AC:

307

AN:

251424

Hom.:

AF XY:

0.000890

AC XY:

121

AN XY:

135898

show subpopulations

Gnomad AFR exome

AF:

0.0167

Gnomad AMR exome

AF:

0.000838

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:

0.0000176

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000493

AC:

721

AN:

1461838

Hom.:

Cov.:

AF XY:

0.000408

AC XY:

297

AN XY:

727226

show subpopulations

Gnomad4 AFR exome

AF:

0.0183

Gnomad4 AMR exome

AF:

0.000939

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000116

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.0000108

Gnomad4 OTH exome

AF:

0.000828

GnomAD4 genome

AF:

0.00469

AC:

715

AN:

152314

Hom.:

Cov.:

AF XY:

0.00440

AC XY:

328

AN XY:

74482

show subpopulations

Gnomad4 AFR

AF:

0.0163

Gnomad4 AMR

AF:

0.00229

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:

0.00189

Alfa

AF:

0.00222

Hom.:

Bravo

AF:

0.00544

Asia WGS

AF:

0.00173

AC:

AN:

3478

EpiCase

AF:

0.0000545

EpiControl

AF:

0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.91

CADD

Benign

0.044

DANN

Benign

0.43

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.010

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