Genetic Variant PES1:p.Gly475Arg (chr22-30579235-C-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_014303.4(PES1):c.1423G>A(p.Gly475Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000482 in 1,452,700 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 Uncertain significance (★).

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 0.0000048 ( 0 hom. )

Consequence

PES1
NM_014303.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.04

Variant links:

Genes affected

PES1 (HGNC:8848): (pescadillo ribosomal biogenesis factor 1) This gene encodes a nuclear protein that contains a breast cancer associated gene 1 (BRCA1) C-terminal interaction domain. The encoded protein interacts with BOP1 and WDR12 to form the PeBoW complex, which plays a critical role in cell proliferation via pre-rRNA processing and 60S ribosomal subunit maturation. Expression of this gene may play an important role in breast cancer proliferation and tumorigenicity. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. Pseudogenes of this gene are located on the long arm of chromosome 4 and the short arm of chromosome 9. [provided by RefSeq, Aug 2011]

PES1 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (MetaRNN=0.07958093).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PES1	NM_014303.4 link	c.1423G>A	p.Gly475Arg	missense_variant	Exon 13 of 15	ENST00000354694.12	NP_055118.1	O00541-1B2RDF2
PES1	NM_001243225.2 link	c.1408G>A	p.Gly470Arg	missense_variant	Exon 13 of 15		NP_001230154.1	O00541-2
PES1	NM_001282327.1 link	c.1006G>A	p.Gly336Arg	missense_variant	Exon 15 of 17		NP_001269256.1	F6VXF5
PES1	NM_001282328.1 link	c.1006G>A	p.Gly336Arg	missense_variant	Exon 15 of 17		NP_001269257.1	F6VXF5B3KTZ6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PES1	ENST00000354694.12 link	c.1423G>A	p.Gly475Arg	missense_variant	Exon 13 of 15	1	NM_014303.4	ENSP00000346725.6		O00541-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000124

AC:

AN:

242760

Hom.:

AF XY:

0.00000757

AC XY:

AN XY:

132082

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:

0.0000271

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000482

AC:

AN:

1452700

Hom.:

Cov.:

AF XY:

0.00000553

AC XY:

AN XY:

723168

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00000270

Gnomad4 OTH exome

AF:

0.0000663

GnomAD4 genome

Cov.:

Alfa

AF:

0.000102

Hom.:

Bravo

AF:

0.00000378

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Feb 05, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1423G>A (p.G475R) alteration is located in exon 13 (coding exon 13) of the PES1 gene. This alteration results from a G to A substitution at nucleotide position 1423, causing the glycine (G) at amino acid position 475 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

0.11

BayesDel_addAF

Benign

-0.29

BayesDel_noAF

Benign

-0.59

CADD

Benign

DANN

Benign

0.63

DEOGEN2

Benign

0.26

T;.;.;T;.

Eigen

Benign

-0.67

Eigen_PC

Benign

-0.66

FATHMM_MKL

Benign

0.66

LIST_S2

Benign

0.55

T;.;T;T;T

M_CAP

Benign

0.0098

MetaRNN

Benign

0.080

T;T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

0.0

N;.;.;.;.

PrimateAI

Benign

0.35

PROVEAN

Benign

0.0

N;N;N;N;N

REVEL

Benign

0.046

Sift

Benign

0.35

T;T;T;T;T

Sift4G

Benign

0.49

T;T;T;T;T

Polyphen

0.063

B;.;.;B;B

Vest4

0.13

MutPred

0.28

Loss of loop (P = 0.0203);.;.;.;.;

MVP

0.23

MPC

0.30

ClinPred

0.11

GERP RS

4.3

RBP_binding_hub_radar

0.92

RBP_regulation_power_radar

2.0

Varity_R

0.071

gMVP

0.15

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