rs11576175
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Variant summary
Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_StrongBA1
The NM_004079.5(CTSS):c.399+83C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0885 in 1,409,766 control chromosomes in the GnomAD database, including 6,345 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.074 ( 590 hom., cov: 32)
Exomes 𝑓: 0.090 ( 5755 hom. )
Consequence
CTSS
NM_004079.5 intron
NM_004079.5 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 0.373
Genes affected
CTSS (HGNC:2545): (cathepsin S) The preproprotein encoded by this gene, a member of the peptidase C1 family, is a lysosomal cysteine proteinase that participates in the degradation of antigenic proteins to peptides for presentation on MHC class II molecules. The mature protein cleaves the invariant chain of MHC class II molecules in endolysosomal compartments and enables the formation of antigen-MHC class II complexes and the proper display of extracellular antigenic peptides by MHC-II. The mature protein also functions as an elastase over a broad pH range. When secreted from cells, this protein can remodel components of the extracellular matrix such as elastin, collagen, and fibronectin. This gene is implicated in the pathology of many inflammatory and autoimmune diseases and, given its elastase activity, plays a significant role in some pulmonary diseases. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, May 2020]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -12 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.7).
BA1
?
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.175 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CTSS | NM_004079.5 | c.399+83C>T | intron_variant | ENST00000368985.8 | |||
CTSS | NM_001199739.2 | c.250-2910C>T | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CTSS | ENST00000368985.8 | c.399+83C>T | intron_variant | 1 | NM_004079.5 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0741 AC: 11275AN: 152110Hom.: 587 Cov.: 32
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GnomAD4 exome AF: 0.0902 AC: 113460AN: 1257538Hom.: 5755 AF XY: 0.0916 AC XY: 56860AN XY: 620860
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GnomAD4 genome ? AF: 0.0741 AC: 11287AN: 152228Hom.: 590 Cov.: 32 AF XY: 0.0746 AC XY: 5551AN XY: 74420
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ClinVar
Not reported inComputational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at