Variant 7-103297673-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2

The NM_004279.3(PMPCB):c.99+115C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0134 in 1,541,956 control chromosomes in the GnomAD database, including 178 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

Frequency

Genomes: 𝑓 0.0089 ( 13 hom., cov: 33)

Exomes 𝑓: 0.014 ( 165 hom. )

Consequence

PMPCB
NM_004279.3 intron

Scores

Clinical Significance

Benign criteria provided, single submitter B:1

Conservation

PhyloP100: -4.76

Variant links:

Genes affected

PMPCB (HGNC:9119): (peptidase, mitochondrial processing subunit beta) This gene is a member of the peptidase M16 family and encodes a protein with a zinc-binding motif. This protein is located in the mitochondrial matrix and catalyzes the cleavage of the leader peptides of precursor proteins newly imported into the mitochondria, though it only functions as part of a heterodimeric complex. [provided by RefSeq, Jul 2008]

PMPCB links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -14 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.81).

BP6

Variant 7-103297673-C-T is Benign according to our data. Variant chr7-103297673-C-T is described in ClinVar as [Benign]. Clinvar id is 1701532.Status of the report is criteria_provided_single_submitter, 1 stars.

BS1

Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.00887 (1350/152252) while in subpopulation NFE AF= 0.0139 (948/68002). AF 95% confidence interval is 0.0132. There are 13 homozygotes in gnomad4. There are 661 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.

BS2

High Homozygotes in GnomAd4 at 13 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PMPCB	NM_004279.3 linkuse as main transcript	c.99+115C>T		intron_variant		ENST00000249269.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PMPCB	ENST00000249269.9 linkuse as main transcript	c.99+115C>T		intron_variant		1	NM_004279.3	P1

Frequencies

GnomAD3 genomes

AF:

0.00887

AC:

1350

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00215

Gnomad AMI

AF:

0.0989

Gnomad AMR

AF:

0.00229

Gnomad ASJ

AF:

0.00259

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00705

Gnomad FIN

AF:

0.0124

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0139

Gnomad OTH

AF:

0.00621

GnomAD3 exomes

AF:

0.00888

AC:

1256

AN:

141368

Hom.:

AF XY:

0.00975

AC XY:

745

AN XY:

76448

show subpopulations

Gnomad AFR exome

AF:

0.00172

Gnomad AMR exome

AF:

0.00231

Gnomad ASJ exome

AF:

0.00229

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00865

Gnomad FIN exome

AF:

0.0126

Gnomad NFE exome

AF:

0.0151

Gnomad OTH exome

AF:

0.00693

GnomAD4 exome

AF:

0.0139

AC:

19273

AN:

1389704

Hom.:

165

Cov.:

AF XY:

0.0137

AC XY:

9392

AN XY:

685934

show subpopulations

Gnomad4 AFR exome

AF:

0.00227

Gnomad4 AMR exome

AF:

0.00258

Gnomad4 ASJ exome

AF:

0.00219

Gnomad4 EAS exome

AF:

0.0000279

Gnomad4 SAS exome

AF:

0.00818

Gnomad4 FIN exome

AF:

0.0141

Gnomad4 NFE exome

AF:

0.0160

Gnomad4 OTH exome

AF:

0.0102

GnomAD4 genome

AF:

0.00887

AC:

1350

AN:

152252

Hom.:

Cov.:

AF XY:

0.00888

AC XY:

661

AN XY:

74428

show subpopulations

Gnomad4 AFR

AF:

0.00214

Gnomad4 AMR

AF:

0.00229

Gnomad4 ASJ

AF:

0.00259

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00706

Gnomad4 FIN

AF:

0.0124

Gnomad4 NFE

AF:

0.0139

Gnomad4 OTH

AF:

0.00615

Alfa

AF:

0.00976

Hom.:

Bravo

AF:

0.00820

Asia WGS

AF:

0.00289

AC:

AN:

3478

ClinVar

Significance: Benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jan 01, 2023

PMPCB: BS1, BS2 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.49

DANN

Benign

0.86

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