Variant 5-139368787-G-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_016480.5(PAIP2):c.373G>A(p.Gly125Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000685 in 1,459,486 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000069 ( 0 hom. )

Consequence

PAIP2
NM_016480.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 2.50

Variant links:

Genes affected

PAIP2 (HGNC:17970): (poly(A) binding protein interacting protein 2) Enables translation repressor activity. Involved in negative regulation of translational initiation. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PAIP2 links:

SLC23A1 (HGNC:10974): (solute carrier family 23 member 1) The absorption of vitamin C into the body and its distribution to organs requires two sodium-dependent vitamin C transporters. This gene encodes one of the two transporters. The encoded protein is active in bulk vitamin C transport involving epithelial surfaces. Previously, this gene had an official symbol of SLC23A2. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008]

SLC23A1 links:

(HGNC:):

links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

BP4

Computational evidence support a benign effect (MetaRNN=0.14812633).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PAIP2	NM_016480.5 linkuse as main transcript	c.373G>A	p.Gly125Arg	missense_variant	4/4	ENST00000265192.9
SLC23A1	NM_005847.5 linkuse as main transcript	c.*20-1156C>T		intron_variant		ENST00000348729.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PAIP2	ENST00000265192.9 linkuse as main transcript	c.373G>A	p.Gly125Arg	missense_variant	4/4	1	NM_016480.5	P1
SLC23A1	ENST00000348729.8 linkuse as main transcript	c.*20-1156C>T		intron_variant		1	NM_005847.5	P1	Q9UHI7-1
	ENST00000503553.3 linkuse as main transcript	n.636+295C>T		intron_variant, non_coding_transcript_variant		3

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251228

Hom.:

AF XY:

0.00

AC XY:

AN XY:

135794

show subpopulations

Gnomad AFR exome

AF:

0.00

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:

0.00000880

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000685

AC:

AN:

1459486

Hom.:

Cov.:

AF XY:

0.00000275

AC XY:

AN XY:

726250

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000252

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000811

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.0000468

Hom.:

EpiCase

AF:

0.0000546

EpiControl

AF:

0.00

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

Dec 03, 2021

The c.373G>A (p.G125R) alteration is located in exon 4 (coding exon 3) of the PAIP2 gene. This alteration results from a G to A substitution at nucleotide position 373, causing the glycine (G) at amino acid position 125 to be replaced by an arginine (R). 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

0.29

BayesDel_addAF

Benign

-0.039

BayesDel_noAF

Benign

-0.29

Cadd

Uncertain

Dann

Uncertain

1.0

DEOGEN2

Benign

0.077

T;T;T;T

Eigen

Benign

0.16

Eigen_PC

Benign

0.22

FATHMM_MKL

Uncertain

0.79

M_CAP

Benign

0.047

MetaRNN

Benign

0.15

T;T;T;T

MetaSVM

Benign

-0.75

MutationAssessor

Benign

0.69

N;.;N;N

MutationTaster

Benign

0.82

N;N;N;N;D;D

PrimateAI

Uncertain

0.71

PROVEAN

Benign

-0.080

N;N;N;N

REVEL

Benign

0.14

Sift

Benign

0.065

T;D;T;T

Polyphen

1.0

D;.;D;D

Vest4

0.17

MutPred

0.26

Gain of sheet (P = 0.0221);.;Gain of sheet (P = 0.0221);Gain of sheet (P = 0.0221);

MVP

0.068

MPC

1.1

ClinPred

0.44

GERP RS

5.5

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.1

Varity_R

0.10

gMVP

0.49

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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