Variant chr17-49225115-G-C 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_001143804.2(PHOSPHO1):c.10C>G(p.Arg4Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000763 in 1,441,232 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/16 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.0000066 ( 0 hom., cov: 32)

Exomes 𝑓: 0.0000078 ( 0 hom. )

Consequence

PHOSPHO1
NM_001143804.2 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.08

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:

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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=0.0803383).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PHOSPHO1	NM_178500.4 linkuse as main transcript	c.46-111C>G		intron_variant		ENST00000310544.9	NP_848595.1	Q8TCT1-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PHOSPHO1	ENST00000310544.9 linkuse as main transcript	c.46-111C>G		intron_variant		2	NM_178500.4	ENSP00000311925.4		Q8TCT1-1
PHOSPHO1	ENST00000574638.1 linkuse as main transcript	c.46-111C>G		intron_variant		3		ENSP00000461392.1		I3L4N1

Frequencies

GnomAD3 genomes

AF:

0.00000657

AC:

AN:

152232

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:

0.0000147

Gnomad OTH

AF:

0.00

GnomAD4 exome

AF:

0.00000776

AC:

AN:

1289000

Hom.:

Cov.:

AF XY:

0.00000479

AC XY:

AN XY:

625770

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:

0.00000869

Gnomad4 OTH exome

AF:

0.0000186

GnomAD4 genome

AF:

0.00000657

AC:

AN:

152232

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

74366

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:

0.0000147

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000712

Hom.:

Bravo

AF:

0.0000113

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

Jun 17, 2024

The c.10C>G (p.R4G) alteration is located in exon 3 (coding exon 1) of the PHOSPHO1 gene. This alteration results from a C to G substitution at nucleotide position 10, causing the arginine (R) at amino acid position 4 to be replaced by a glycine (G). 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

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.49

CADD

Benign

DANN

Uncertain

0.98

Eigen

Benign

-0.57

Eigen_PC

Benign

-0.40

FATHMM_MKL

Uncertain

0.88

LIST_S2

Benign

0.46

T;.;T;T

M_CAP

Benign

0.016

MetaRNN

Benign

0.080

T;T;T;T

MetaSVM

Benign

-1.0

PROVEAN

Benign

-0.31

N;N;N;N

REVEL

Benign

0.031

Sift

Uncertain

0.016

D;D;D;D

Sift4G

Pathogenic

0.0

D;D;.;.

Vest4

0.38

MutPred

0.23

Loss of MoRF binding (P = 0.0011);Loss of MoRF binding (P = 0.0011);Loss of MoRF binding (P = 0.0011);.;

MVP

0.043

ClinPred

0.13

GERP RS

3.1

gMVP

0.46

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