dbSNP rs758353539: PYGO1:p.Val110Phe (chr15-55546955-C-A) – 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_001367806.1(PYGO1):c.328G>T(p.Val110Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,774 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. 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. V110I) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 6.8e-7 ( 0 hom. )

Consequence

PYGO1
NM_001367806.1 missense

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 1.98

Variant links:

Genes affected

PYGO1 (HGNC:30256): (pygopus family PHD finger 1) Enables methylated histone binding activity. Predicted to be involved in kidney development and spermatid nucleus differentiation. Predicted to act upstream of or within several processes, including hematopoietic progenitor cell differentiation; protein localization to nucleus; and spermatid development. Predicted to be located in nucleus. [provided by Alliance of Genome Resources, Apr 2022]

PYGO1 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=0.12493986).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PYGO1	NM_001367806.1 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 3	ENST00000563719.4	NP_001354735.1
PYGO1	NM_001330326.2 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 4		NP_001317255.1	Q9Y3Y4-2
PYGO1	NM_015617.3 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 3		NP_056432.1	Q9Y3Y4-1
PYGO1	XM_047432381.1 link	c.13G>T	p.Val5Phe	missense_variant	Exon 3 of 3		XP_047288337.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
PYGO1	ENST00000563719.4 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 3	5	NM_001367806.1	ENSP00000457777.1	Q9Y3Y4-2
PYGO1	ENST00000302000.10 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 3	1		ENSP00000302327.6	Q9Y3Y4-1
PYGO1	ENST00000645724.1 link	c.328G>T	p.Val110Phe	missense_variant	Exon 3 of 4			ENSP00000496139.1	Q9Y3Y4-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000398

AC:

AN:

251258

Hom.:

AF XY:

0.00000736

AC XY:

AN XY:

135778

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

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:

0.00

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

6.84e-7

AC:

AN:

1461774

Hom.:

Cov.:

AF XY:

0.00000138

AC XY:

AN XY:

727192

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000224

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.15

BayesDel_addAF

Benign

-0.14

BayesDel_noAF

Benign

-0.36

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.073

T;.;.

Eigen

Benign

-0.29

Eigen_PC

Benign

-0.12

FATHMM_MKL

Uncertain

0.80

LIST_S2

Benign

0.85

D;.;D

M_CAP

Benign

0.0085

MetaRNN

Benign

0.12

T;T;T

MetaSVM

Benign

-1.0

MutationAssessor

Benign

0.69

N;N;N

PrimateAI

Uncertain

0.64

PROVEAN

Benign

-0.90

N;.;N

REVEL

Benign

0.053

Sift

Uncertain

0.010

D;.;D

Sift4G

Benign

0.81

T;.;T

Polyphen

0.26

B;.;.

Vest4

0.40

MutPred

0.34

Loss of catalytic residue at V110 (P = 0.0101);Loss of catalytic residue at V110 (P = 0.0101);Loss of catalytic residue at V110 (P = 0.0101);

MVP

0.30

MPC

0.25

ClinPred

0.23

GERP RS

3.2

Varity_R

0.13

gMVP

0.44

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

Computational scores

Splicing

Publications

LitVar

Other links and lift over