rs886038338
Positions:
Variant summary
Our verdict is Benign. Variant got -10 ACMG points: 2P and 12B. PM2BP4_StrongBP6_Very_Strong
The NM_000540.3(RYR1):c.6892-14C>T variant causes a splice polypyrimidine tract, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,472 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: not found (cov: 32)
Exomes 𝑓: 6.8e-7 ( 0 hom. )
Consequence
RYR1
NM_000540.3 splice_polypyrimidine_tract, intron
NM_000540.3 splice_polypyrimidine_tract, intron
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.161
Genes affected
RYR1 (HGNC:10483): (ryanodine receptor 1) This gene encodes a ryanodine receptor found in skeletal muscle. The encoded protein functions as a calcium release channel in the sarcoplasmic reticulum but also serves to connect the sarcoplasmic reticulum and transverse tubule. Mutations in this gene are associated with malignant hyperthermia susceptibility, central core disease, and minicore myopathy with external ophthalmoplegia. Alternatively spliced transcripts encoding different isoforms have been described. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -10 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.76).
BP6
?
Variant 19-38499094-C-T is Benign according to our data. Variant chr19-38499094-C-T is described in ClinVar as [Likely_benign]. Clinvar id is 256544.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
RYR1 | NM_000540.3 | c.6892-14C>T | splice_polypyrimidine_tract_variant, intron_variant | ENST00000359596.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
RYR1 | ENST00000359596.8 | c.6892-14C>T | splice_polypyrimidine_tract_variant, intron_variant | 5 | NM_000540.3 | A2 | |||
RYR1 | ENST00000355481.8 | c.6892-14C>T | splice_polypyrimidine_tract_variant, intron_variant | 1 | P4 | ||||
RYR1 | ENST00000594335.5 | c.344-14C>T | splice_polypyrimidine_tract_variant, intron_variant, NMD_transcript_variant | 1 | |||||
RYR1 | ENST00000599547.6 | c.6892-14C>T | splice_polypyrimidine_tract_variant, intron_variant, NMD_transcript_variant | 2 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD4 exome AF: 6.84e-7 AC: 1AN: 1461472Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 727004
GnomAD4 exome
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1
AN:
1461472
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32
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0
AN XY:
727004
Gnomad4 AFR exome
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GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Likely benign
Submissions summary: Benign:2
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not specified Benign:2
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Aug 25, 2016 | This variant is considered likely benign or benign based on one or more of the following criteria: it is a conservative change, it occurs at a poorly conserved position in the protein, it is predicted to be benign by multiple in silico algorithms, and/or has population frequency not consistent with disease. - |
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Calibrated prediction
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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