Variant chr17-49224739-T-G details in Genebe, Genetics Data Aggregator

Variant summary

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

The NM_178500.4(PHOSPHO1):c.311A>C(p.Asp104Ala) variant causes a missense change. The variant allele was found at a frequency of 0.000191 in 1,598,854 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: 𝑓 0.000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00020 ( 0 hom. )

Consequence

PHOSPHO1
NM_178500.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.98

Variant links:

Genes affected

PHOSPHO1 (HGNC:16815): (phosphoethanolamine/phosphocholine phosphatase 1) Enables pyrophosphatase activity. Predicted to be involved in bone mineralization involved in bone maturation. Predicted to act upstream of or within endochondral ossification. Predicted to be located in cytosol. [provided by Alliance of Genome Resources, Apr 2022]

PHOSPHO1 links:

Genome browser will be placed here

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=0.16762751).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PHOSPHO1	NM_178500.4 linkuse as main transcript	c.311A>C	p.Asp104Ala	missense_variant	3/3	ENST00000310544.9

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PHOSPHO1	ENST00000310544.9 linkuse as main transcript	c.311A>C	p.Asp104Ala	missense_variant	3/3	2	NM_178500.4	P1	Q8TCT1-1
PHOSPHO1	ENST00000514112.1 linkuse as main transcript	c.386A>C	p.Asp129Ala	missense_variant	2/2	1			Q8TCT1-3
PHOSPHO1	ENST00000413580.5 linkuse as main transcript	c.386A>C	p.Asp129Ala	missense_variant	3/3	2			Q8TCT1-3
PHOSPHO1	ENST00000511066.5 linkuse as main transcript	c.311A>C	p.Asp104Ala	missense_variant	3/3	2

Frequencies

GnomAD3 genomes

AF:

0.0000658

AC:

AN:

152070

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:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000147

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000149

AC:

AN:

221774

Hom.:

AF XY:

0.000141

AC XY:

AN XY:

120150

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:

0.0000532

Gnomad NFE exome

AF:

0.000324

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000204

AC:

295

AN:

1446784

Hom.:

Cov.:

AF XY:

0.000198

AC XY:

142

AN XY:

718462

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.0000707

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000119

Gnomad4 FIN exome

AF:

0.000135

Gnomad4 NFE exome

AF:

0.000252

Gnomad4 OTH exome

AF:

0.0000836

GnomAD4 genome

AF:

0.0000658

AC:

AN:

152070

Hom.:

Cov.:

AF XY:

0.0000673

AC XY:

AN XY:

74304

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:

0.00

Gnomad4 NFE

AF:

0.000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000184

Hom.:

Bravo

AF:

0.0000718

ExAC

AF:

0.000165

AC:

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

Mar 01, 2023

The c.386A>C (p.D129A) alteration is located in exon 3 (coding exon 1) of the PHOSPHO1 gene. This alteration results from a A to C substitution at nucleotide position 386, causing the aspartic acid (D) at amino acid position 129 to be replaced by an alanine (A). 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

0.13

BayesDel_addAF

Benign

-0.32

BayesDel_noAF

Benign

-0.39

CADD

Benign

DANN

Benign

0.96

DEOGEN2

Benign

0.31

T;.;.;.

Eigen

Benign

-0.26

Eigen_PC

Benign

-0.042

FATHMM_MKL

Uncertain

0.85

LIST_S2

Benign

0.69

T;T;.;T

M_CAP

Benign

0.010

MetaRNN

Benign

0.17

T;T;T;T

MetaSVM

Benign

-1.1

MutationAssessor

Benign

1.4

L;.;.;.

MutationTaster

Benign

1.0

D;D;D

PrimateAI

Uncertain

0.49

PROVEAN

Uncertain

-4.3

D;D;D;D

REVEL

Benign

0.15

Sift

Benign

0.098

T;T;T;T

Sift4G

Benign

0.27

T;T;T;.

Polyphen

0.0010

B;.;.;.

Vest4

0.20

MVP

0.068

ClinPred

0.30

GERP RS

5.3

Varity_R

0.16

gMVP

0.80

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