Genetic Variant NM_014303.4:c.910G>T (chr22-30581014-C-A) – ACMG Classification: Uncertain_significance (2 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_014303.4(PES1):c.910G>T(p.Gly304Trp) variant causes a missense, splice region change. The variant allele was found at a frequency of 0.000000685 in 1,459,736 control chromosomes in the GnomAD database, with no homozygous occurrence. 2/3 splice prediction tools predict no significant impact on normal splicing. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G304R) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 33)

Exomes 𝑓: 6.9e-7 ( 0 hom. )

Consequence

PES1
NM_014303.4 missense, splice_region

Scores

Splicing: ADA: 0.8845

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 4.37

Publications

0 publications found

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 was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PES1	NM_014303.4 link	c.910G>T	p.Gly304Trp	missense_variant, splice_region_variant	Exon 9 of 15	ENST00000354694.12	NP_055118.1	O00541-1B2RDF2
PES1	NM_001243225.2 link	c.910G>T	p.Gly304Trp	missense_variant, splice_region_variant	Exon 9 of 15		NP_001230154.1	O00541-2
PES1	NM_001282327.1 link	c.493G>T	p.Gly165Trp	missense_variant, splice_region_variant	Exon 11 of 17		NP_001269256.1	F6VXF5
PES1	NM_001282328.1 link	c.493G>T	p.Gly165Trp	missense_variant, splice_region_variant	Exon 11 of 17		NP_001269257.1	F6VXF5B3KTZ6

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PES1	ENST00000354694.12 link	c.910G>T	p.Gly304Trp	missense_variant, splice_region_variant	Exon 9 of 15	1	NM_014303.4	ENSP00000346725.6		O00541-1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

AF:

6.85e-7

AC:

AN:

1459736

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

726248

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33454

American (AMR)

AF:

0.00

AC:

AN:

44628

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26112

East Asian (EAS)

AF:

0.00

AC:

AN:

39692

South Asian (SAS)

AF:

0.00

AC:

AN:

86116

European-Finnish (FIN)

AF:

0.00

AC:

AN:

52584

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5764

European-Non Finnish (NFE)

AF:

9.00e-7

AC:

AN:

1111070

Other (OTH)

AF:

0.00

AC:

AN:

60316

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.575

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.31

BayesDel_addAF

Benign

-0.078

BayesDel_noAF

Benign

-0.35

CADD

Uncertain

(source)

DANN

Uncertain

0.99

DEOGEN2

Pathogenic

0.80

D;.;.;T;.

Eigen

Uncertain

0.28

Eigen_PC

Uncertain

0.29

FATHMM_MKL

Pathogenic

0.98

LIST_S2

Benign

0.72

T;.;T;T;T

M_CAP

Uncertain

0.10

MetaRNN

Uncertain

0.67

D;D;D;D;D

MetaSVM

Benign

-0.99

MutationAssessor

Uncertain

2.2

M;.;.;.;M

PhyloP100

4.4

PrimateAI

Benign

0.42

PROVEAN

Uncertain

-3.7

D;D;D;D;D

REVEL

Benign

0.17

Sift

Uncertain

0.010

D;D;D;D;D

Sift4G

Uncertain

0.0060

D;D;D;D;D

Polyphen

0.99

D;.;.;D;D

Vest4

0.60

MutPred

0.34

Gain of solvent accessibility (P = 0.0062);.;.;.;Gain of solvent accessibility (P = 0.0062);

MVP

0.36

MPC

0.84

ClinPred

0.98

GERP RS

5.0

Varity_R

0.14

gMVP

0.47

Mutation Taster

=51/49

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Benign

0.88

dbscSNV1_RF

Pathogenic

0.74

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

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NM_014303.4:c.910G>T

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over