Variant chrX-2907318-G-A 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_001669.4(ARSD):c.1735C>T(p.His579Tyr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000364 in 1,097,867 control chromosomes in the GnomAD database, with no homozygous occurrence. There are no hemizygote samples in GnomAD. In-silico tool predicts a benign outcome for this variant. 15/20 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 23)

Exomes 𝑓: 0.0000036 ( 0 hom. 0 hem. )

Consequence

ARSD
NM_001669.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.748

Variant links:

Genes affected

ARSD (HGNC:717): (arylsulfatase D) The protein encoded by this gene is a member of the sulfatase family. Sulfatases are essential for the correct composition of bone and cartilage matrix. The encoded protein is postranslationally glycosylated and localized to the lysosome. This gene is located within a cluster of similar arylsulfatase genes on chromosome X. A related pseudogene has been identified in the pseudoautosomal region of chromosome Y. [provided by RefSeq, Jul 2011]

ARSD 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=0.091740906).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARSD	NM_001669.4 link	c.1735C>T	p.His579Tyr	missense_variant	Exon 10 of 10	ENST00000381154.6	NP_001660.2	P51689-1A0A140VK06
ARSD	XM_005274514.3 link	c.1600C>T	p.His534Tyr	missense_variant	Exon 9 of 9		XP_005274571.1
ARSD	XM_047442108.1 link	c.1597C>T	p.His533Tyr	missense_variant	Exon 10 of 10		XP_047298064.1
ARSD	XM_005274515.3 link	c.*659C>T		3_prime_UTR_variant	Exon 10 of 10		XP_005274572.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
ARSD	ENST00000381154.6 link	c.1735C>T	p.His579Tyr	missense_variant	Exon 10 of 10	1	NM_001669.4	ENSP00000370546.1	P51689-1
ARSD	ENST00000458014.1 link	c.435+106C>T		intron_variant	Intron 3 of 3	3		ENSP00000409180.1	H7C327
ARSD	ENST00000495294.1 link	n.870C>T		non_coding_transcript_exon_variant	Exon 3 of 3	2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000550

AC:

AN:

181852

Hom.:

AF XY:

0.00

AC XY:

AN XY:

66540

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:

0.0000123

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000364

AC:

AN:

1097867

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

363247

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:

0.00000475

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

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

May 22, 2023

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1735C>T (p.H579Y) alteration is located in exon 10 (coding exon 10) of the ARSD gene. This alteration results from a C to T substitution at nucleotide position 1735, causing the histidine (H) at amino acid position 579 to be replaced by a tyrosine (Y). 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

0.081

BayesDel_addAF

Benign

-0.17

BayesDel_noAF

Benign

-0.48

CADD

Benign

0.74

DANN

Benign

0.87

DEOGEN2

Benign

0.38

FATHMM_MKL

Benign

0.047

LIST_S2

Benign

0.67

M_CAP

Benign

0.013

MetaRNN

Benign

0.092

MetaSVM

Benign

-0.63

MutationAssessor

Benign

1.7

PrimateAI

Benign

0.31

PROVEAN

Benign

-0.43

REVEL

Benign

0.26

Sift

Benign

0.69

Sift4G

Benign

0.66

Polyphen

0.40

Vest4

0.18

MutPred

0.58

Loss of disorder (P = 0.0778);

MVP

0.60

MPC

0.18

ClinPred

0.059

GERP RS

-4.8

Varity_R

0.090

gMVP

0.48

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