chr6-42989654-C-T

Position:

chr6-42989654-C-T

Variant summary

Our verdict is Benign. Variant got -15 ACMG points: 1P and 16B. PP2BP4_StrongBP6_Very_StrongBS2

The NM_006245.4(PPP2R5D):c.71C>T(p.Ser24Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000279 in 1,613,858 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 Likely benign (★★). Synonymous variant affecting the same amino acid position (i.e. S24S) has been classified as Likely benign.

Frequency

Genomes: 𝑓 0.000039 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000027 ( 0 hom. )

Consequence

PPP2R5D
NM_006245.4 missense

Scores

Clinical Significance

Benign/Likely benign criteria provided, multiple submitters, no conflicts B:2

Conservation

PhyloP100: 1.70

Variant links:

Genes affected

PPP2R5D (HGNC:9312): (protein phosphatase 2 regulatory subunit B'delta) The product of this gene belongs to the phosphatase 2A regulatory subunit B family. Protein phosphatase 2A is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The B regulatory subunit might modulate substrate selectivity and catalytic activity. This gene encodes a delta isoform of the regulatory subunit B56 subfamily. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

PPP2R5D links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -15 ACMG points.

PP2

Missense variant in gene, where missense usually causes diseases (based on misZ statistic), PPP2R5D. . Gene score misZ 3.6476 (greater than the threshold 3.09). Trascript score misZ 4.9069 (greater than threshold 3.09). GenCC has associacion of gene with intellectual disability, autosomal dominant 40, syndromic intellectual disability, Hogue-Janssens syndrome 1.

BP4

Computational evidence support a benign effect (MetaRNN=0.0455544).

BP6

Variant 6-42989654-C-T is Benign according to our data. Variant chr6-42989654-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 725880.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

BS2

High AC in GnomAd4 at 6 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE
PPP2R5D	NM_006245.4 linkuse as main transcript	c.71C>T	p.Ser24Leu	missense_variant	2/16	ENST00000485511.6
PPP2R5D	NM_180976.3 linkuse as main transcript	c.71C>T	p.Ser24Leu	missense_variant	2/16
PPP2R5D	NM_001270476.2 linkuse as main transcript	c.-400C>T		5_prime_UTR_variant	2/16
PPP2R5D	NM_180977.3 linkuse as main transcript	c.27+4950C>T		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PPP2R5D	ENST00000485511.6 linkuse as main transcript	c.71C>T	p.Ser24Leu	missense_variant	2/16	1	NM_006245.4	P1	Q14738-1

Frequencies

GnomAD3 genomes

AF:

0.0000394

AC:

AN:

152218

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.000565

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000638

AC:

AN:

250906

Hom.:

AF XY:

0.0000589

AC XY:

AN XY:

135714

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000869

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.0000654

Gnomad FIN exome

AF:

0.000417

Gnomad NFE exome

AF:

0.0000176

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000267

AC:

AN:

1461640

Hom.:

Cov.:

AF XY:

0.0000261

AC XY:

AN XY:

727118

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000201

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000580

Gnomad4 FIN exome

AF:

0.000375

Gnomad4 NFE exome

AF:

0.00000450

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000394

AC:

AN:

152218

Hom.:

Cov.:

AF XY:

0.0000672

AC XY:

AN XY:

74370

show subpopulations

Gnomad4 AFR

AF:

0.00

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.000565

Gnomad4 NFE

AF:

0.00

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000508

Hom.:

Bravo

AF:

0.00000756

ExAC

AF:

0.0000741

AC:

ClinVar

Significance: Benign/Likely benign

Submissions summary: Benign:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

not provided

Benign:2

Likely benign, criteria provided, single submitter	clinical testing	GeneDx	Mar 09, 2021	- -
Benign, criteria provided, single submitter	clinical testing	Invitae	Dec 20, 2023	- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.094

BayesDel_addAF

Benign

-0.20

BayesDel_noAF

Benign

-0.33

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.12

T;.;.

Eigen

Benign

-0.021

Eigen_PC

Benign

0.17

FATHMM_MKL

Benign

0.71

LIST_S2

Uncertain

0.91

D;D;D

M_CAP

Benign

0.019

MetaRNN

Benign

0.046

T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Uncertain

2.2

M;M;.

MutationTaster

Benign

0.87

D;D;D;D

PrimateAI

Uncertain

0.54

PROVEAN

Benign

-1.2

N;N;N

REVEL

Benign

0.11

Sift

Benign

0.15

T;D;T

Sift4G

Benign

0.15

T;T;T

Polyphen

0.38

B;B;.

Vest4

0.23

MutPred

0.23

Gain of catalytic residue at S24 (P = 0.0059);Gain of catalytic residue at S24 (P = 0.0059);Gain of catalytic residue at S24 (P = 0.0059);

MVP

0.54

MPC

1.0

ClinPred

0.082

GERP RS

5.0

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.16

gMVP

0.25

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