Genetic Variant PARL:c.321+112A>T (chr3-183867753-T-A) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The NM_018622.7(PARL):c.321+112A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PARL
NM_018622.7 intron

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: -0.386

Publications

15 publications found

Variant links:

Genes affected

PARL (HGNC:18253): (presenilin associated rhomboid like) This gene encodes a member of the rhomboid family of intramembrane serine proteases that is localized to the inner mitochondrial membrane. The encoded protein regulates mitochondrial remodeling and apoptosis through regulated substrate proteolysis. Proteolytic processing of the encoded protein results in the release of a small peptide, P-beta, which may transit to the nucleus. Mutations in this gene may be associated with Parkinson's disease. [provided by RefSeq, May 2016]

PARL links:

ENSG00000283765 (HGNC:):

ENSG00000283765 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PARL	NM_018622.7 link	c.321+112A>T		intron_variant	Intron 2 of 9	ENST00000317096.9	NP_061092.3	Q9H300-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PARL	ENST00000317096.9 link	c.321+112A>T		intron_variant	Intron 2 of 9	1	NM_018622.7	ENSP00000325421.5		Q9H300-1
ENSG00000283765	ENST00000639401.1 link	c.321+112A>T		intron_variant	Intron 2 of 10	5		ENSP00000491227.1		A0A1W2PP11

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

637730

Hom.:

AF XY:

0.00

AC XY:

AN XY:

345776

African (AFR)

AF:

0.00

AC:

AN:

16714

American (AMR)

AF:

0.00

AC:

AN:

36768

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

19804

East Asian (EAS)

AF:

0.00

AC:

AN:

36004

South Asian (SAS)

AF:

0.00

AC:

AN:

65486

European-Finnish (FIN)

AF:

0.00

AC:

AN:

43462

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2454

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

383934

Other (OTH)

AF:

0.00

AC:

AN:

33104

GnomAD4 genome

Cov.:

Alfa

AF:

0.00

Hom.:

68967

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

6.4

(source)

DANN

Benign

0.73

PhyloP100

-0.39

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over