Variant 3-57557590-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_177966.7(PDE12):c.1211C>T(p.Ala404Val) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000341 in 1,614,100 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.00022 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000015 ( 0 hom. )

Consequence

PDE12
NM_177966.7 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.38

Variant links:

Genes affected

PDE12 (HGNC:25386): (phosphodiesterase 12) Enables 3'-5'-exoribonuclease activity. Involved in several processes, including RNA metabolic process; cellular response to cytokine stimulus; and regulation of mitochondrial mRNA stability. Located in mitochondrial matrix. [provided by Alliance of Genome Resources, Apr 2022]

PDE12 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.39539057).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
PDE12	NM_177966.7 linkuse as main transcript	c.1211C>T	p.Ala404Val	missense_variant	1/3	ENST00000311180.9
PDE12	NM_001322176.2 linkuse as main transcript	c.1211C>T	p.Ala404Val	missense_variant	1/3
PDE12	NM_001322177.2 linkuse as main transcript	c.1211C>T	p.Ala404Val	missense_variant	1/2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PDE12	ENST00000311180.9 linkuse as main transcript	c.1211C>T	p.Ala404Val	missense_variant	1/3	1	NM_177966.7	P1	Q6L8Q7-1
PDE12	ENST00000487257.1 linkuse as main transcript	c.1211C>T	p.Ala404Val	missense_variant	1/2	1

Frequencies

GnomAD3 genomes

AF:

0.000217

AC:

AN:

152114

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000797

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

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:

0.00

GnomAD3 exomes

AF:

0.0000437

AC:

AN:

251454

Hom.:

AF XY:

0.0000147

AC XY:

AN XY:

135892

show subpopulations

Gnomad AFR exome

AF:

0.000677

Gnomad AMR exome

AF:

0.00

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000150

AC:

AN:

1461868

Hom.:

Cov.:

AF XY:

0.0000138

AC XY:

AN XY:

727234

show subpopulations

Gnomad4 AFR exome

AF:

0.000508

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00

Gnomad4 OTH exome

AF:

0.0000828

GnomAD4 genome

AF:

0.000217

AC:

AN:

152232

Hom.:

Cov.:

AF XY:

0.000202

AC XY:

AN XY:

74414

show subpopulations

Gnomad4 AFR

AF:

0.000795

Gnomad4 AMR

AF:

0.00

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:

0.00

Alfa

AF:

0.000197

Hom.:

Bravo

AF:

0.000246

ESP6500AA

AF:

0.000681

AC:

ESP6500EA

AF:

0.00

AC:

ExAC

AF:

0.0000741

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

Feb 27, 2024

The c.1211C>T (p.A404V) alteration is located in exon 1 (coding exon 1) of the PDE12 gene. This alteration results from a C to T substitution at nucleotide position 1211, causing the alanine (A) at amino acid position 404 to be replaced by a valine (V). 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

0.17

BayesDel_addAF

Benign

0.0036

BayesDel_noAF

Pathogenic

0.14

CADD

Benign

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.24

T;T

Eigen

Uncertain

0.27

Eigen_PC

Uncertain

0.34

FATHMM_MKL

Uncertain

0.97

LIST_S2

Benign

0.85

D;D

M_CAP

Uncertain

0.14

MetaRNN

Benign

0.40

T;T

MetaSVM

Uncertain

0.57

MutationAssessor

Benign

1.8

.;L

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.56

PROVEAN

Benign

-1.7

N;N

REVEL

Uncertain

0.60

Sift

Uncertain

0.0060

D;D

Sift4G

Benign

0.10

T;T

Polyphen

0.54

P;P

Vest4

0.79

MVP

0.84

ClinPred

0.16

GERP RS

5.6

Varity_R

0.52

gMVP

0.55

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