Variant 7-113878207-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -4 ACMG points: 2P and 6B. PM2BP4_StrongBP6_Moderate

The NM_002711.4(PPP1R3A):c.2885G>A(p.Gly962Asp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000377 in 1,613,268 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.00093 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00032 ( 1 hom. )

Consequence

PPP1R3A
NM_002711.4 missense

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: -1.92

Variant links:

Genes affected

PPP1R3A (HGNC:9291): (protein phosphatase 1 regulatory subunit 3A) The glycogen-associated form of protein phosphatase-1 (PP1) derived from skeletal muscle is a heterodimer composed of a 37-kD catalytic subunit and a 124-kD targeting and regulatory subunit. This gene encodes the regulatory subunit which binds to muscle glycogen with high affinity, thereby enhancing dephosphorylation of glycogen-bound substrates for PP1 such as glycogen synthase and glycogen phosphorylase kinase. [provided by RefSeq, Jul 2008]

PPP1R3A links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -4 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.00400427).

BP6

Variant 7-113878207-C-T is Benign according to our data. Variant chr7-113878207-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 917448.Status of the report is criteria_provided_single_submitter, 1 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PPP1R3A	NM_002711.4 linkuse as main transcript	c.2885G>A	p.Gly962Asp	missense_variant	4/4	ENST00000284601.4	NP_002702.2
PPP1R3A	XM_005250473.4 linkuse as main transcript	c.2282G>A	p.Gly761Asp	missense_variant	5/5		XP_005250530.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PPP1R3A	ENST00000284601.4 linkuse as main transcript	c.2885G>A	p.Gly962Asp	missense_variant	4/4	1	NM_002711.4	ENSP00000284601	P1	Q16821-1

Frequencies

GnomAD3 genomes

AF:

0.000869

AC:

132

AN:

151916

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00225

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000789

Gnomad ASJ

AF:

0.00144

Gnomad EAS

AF:

0.000195

Gnomad SAS

AF:

0.00124

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000221

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000555

AC:

139

AN:

250374

Hom.:

AF XY:

0.000540

AC XY:

AN XY:

135298

show subpopulations

Gnomad AFR exome

AF:

0.00247

Gnomad AMR exome

AF:

0.000319

Gnomad ASJ exome

AF:

0.00199

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00105

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000265

Gnomad OTH exome

AF:

0.000985

GnomAD4 exome

AF:

0.000320

AC:

468

AN:

1461234

Hom.:

Cov.:

AF XY:

0.000329

AC XY:

239

AN XY:

726932

show subpopulations

Gnomad4 AFR exome

AF:

0.00236

Gnomad4 AMR exome

AF:

0.000291

Gnomad4 ASJ exome

AF:

0.00172

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00110

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000163

Gnomad4 OTH exome

AF:

0.000779

GnomAD4 genome

AF:

0.000927

AC:

141

AN:

152034

Hom.:

Cov.:

AF XY:

0.000861

AC XY:

AN XY:

74312

show subpopulations

Gnomad4 AFR

AF:

0.00236

Gnomad4 AMR

AF:

0.000788

Gnomad4 ASJ

AF:

0.00144

Gnomad4 EAS

AF:

0.000195

Gnomad4 SAS

AF:

0.00124

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000221

Gnomad4 OTH

AF:

0.00190

Alfa

AF:

0.000719

Hom.:

Bravo

AF:

0.00102

ESP6500AA

AF:

0.00295

AC:

ESP6500EA

AF:

0.000349

AC:

ExAC

AF:

0.000626

AC:

Asia WGS

AF:

0.0110

AC:

AN:

3478

EpiCase

AF:

0.000437

EpiControl

AF:

0.000533

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Monogenic diabetes

Benign:1

Likely benign, criteria provided, single submitter

research

Personalized Diabetes Medicine Program, University of Maryland School of Medicine

Jan 26, 2018

ACMG criteria: BP4 (9 predictors), BS2 (161 hets in gnomAD)=likely benign -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.11

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.75

CADD

Benign

0.043

DANN

Benign

0.36

DEOGEN2

Benign

0.10

Eigen

Benign

-1.4

Eigen_PC

Benign

-1.5

FATHMM_MKL

Benign

0.036

LIST_S2

Benign

0.38

M_CAP

Benign

0.0060

MetaRNN

Benign

0.0040

MetaSVM

Benign

-0.98

MutationAssessor

Benign

0.55

MutationTaster

Benign

1.0

PrimateAI

Benign

0.25

PROVEAN

Benign

-1.3

REVEL

Benign

0.0090

Sift

Benign

0.19

Sift4G

Benign

0.35

Polyphen

0.0020

Vest4

0.087

MVP

0.23

MPC

0.053

ClinPred

0.0027

GERP RS

-1.3

Varity_R

0.055

gMVP

0.18

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