rs1135401755
Positions:
Variant summary
Our verdict is Likely pathogenic. Variant got 8 ACMG points: 8P and 0B. PM1PM2PP3_ModeratePP5_Moderate
The NM_000487.6(ARSA):c.545C>G(p.Pro182Arg) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. P182Q) has been classified as Uncertain significance.
Frequency
Genomes: not found (cov: 33)
Consequence
ARSA
NM_000487.6 missense
NM_000487.6 missense
Scores
10
4
2
Clinical Significance
Conservation
PhyloP100: 6.34
Genes affected
ARSA (HGNC:713): (arylsulfatase A) The protein encoded by this gene hydrolyzes cerebroside sulfate to cerebroside and sulfate. Defects in this gene lead to metachromatic leucodystrophy (MLD), a progressive demyelination disease which results in a variety of neurological symptoms and ultimately death. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Dec 2010]
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ACMG classification
Classification made for transcript
Verdict is Likely_pathogenic. Variant got 8 ACMG points.
PM1
?
In a strand (size 2) in uniprot entity ARSA_HUMAN there are 7 pathogenic changes around while only 0 benign (100%) in NM_000487.6
PM2
?
Very rare variant in population databases, with high coverage;
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.92
PP5
?
Variant 22-50626973-G-C is Pathogenic according to our data. Variant chr22-50626973-G-C is described in ClinVar as [Pathogenic]. Clinvar id is 431086.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr22-50626973-G-C is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
ARSA | NM_000487.6 | c.545C>G | p.Pro182Arg | missense_variant | 3/8 | ENST00000216124.10 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
ARSA | ENST00000216124.10 | c.545C>G | p.Pro182Arg | missense_variant | 3/8 | 1 | NM_000487.6 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 genomes
?
Cov.:
33
GnomAD4 exome Cov.: 33
GnomAD4 exome
Cov.:
33
GnomAD4 genome ? Cov.: 33
GnomAD4 genome
?
Cov.:
33
ClinVar
Significance: Pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Metachromatic leukodystrophy Pathogenic:1
Pathogenic, criteria provided, single submitter | research | Neurometabolisches Labor, University hospital Tuebingen | May 01, 2017 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
CADD
Pathogenic
DANN
Uncertain
DEOGEN2
Benign
T;T;T;.;T
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Pathogenic
D
M_CAP
Pathogenic
D
MetaRNN
Pathogenic
D;D;D;D;D
MetaSVM
Pathogenic
D
MutationTaster
Benign
D;D;D;D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Pathogenic
D;D;D;D;D
REVEL
Pathogenic
Sift
Uncertain
D;D;D;D;D
Sift4G
Uncertain
D;D;D;D;D
Vest4
MVP
ClinPred
D
GERP RS
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at