1-53196980-GGC-G
Variant summary
Our verdict is Pathogenic. Variant got 12 ACMG points: 12P and 0B. PVS1PM2PP5_Moderate
The NM_000098.3(CPT2):c.38_39del(p.Gly13AlafsTer45) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Likely pathogenic (★). Synonymous variant affecting the same amino acid position (i.e. G13G) has been classified as Likely benign.
Frequency
Genomes: not found (cov: 32)
Consequence
CPT2
NM_000098.3 frameshift
NM_000098.3 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 0.647
Genes affected
CPT2 (HGNC:2330): (carnitine palmitoyltransferase 2) The protein encoded by this gene is a nuclear protein which is transported to the mitochondrial inner membrane. Together with carnitine palmitoyltransferase I, the encoded protein oxidizes long-chain fatty acids in the mitochondria. Defects in this gene are associated with mitochondrial long-chain fatty-acid (LCFA) oxidation disorders. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 12 ACMG points.
PVS1
?
Loss of function variant, product does not undergo nonsense mediated mRNA decay. Variant located near the start codon (<100nt), not predicted to undergo nonsense mediated mRNA decay. There are 127 pathogenic variants in the truncated region.
PM2
?
Very rare variant in population databases, with high coverage;
PP5
?
Variant 1-53196980-GGC-G is Pathogenic according to our data. Variant chr1-53196980-GGC-G is described in ClinVar as [Likely_pathogenic]. Clinvar id is 1210388.Status of the report is criteria_provided_single_submitter, 1 stars.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CPT2 | NM_000098.3 | c.38_39del | p.Gly13AlafsTer45 | frameshift_variant | 1/5 | ENST00000371486.4 | |
CPT2 | NM_001330589.2 | c.38_39del | p.Gly13AlafsTer45 | frameshift_variant | 1/5 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CPT2 | ENST00000371486.4 | c.38_39del | p.Gly13AlafsTer45 | frameshift_variant | 1/5 | 1 | NM_000098.3 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? Cov.: 32
GnomAD4 genome
?
Cov.:
32
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Carnitine palmitoyl transferase II deficiency, severe infantile form Pathogenic:1
Likely pathogenic, criteria provided, single submitter | clinical testing | Genome-Nilou Lab | Jul 22, 2021 | - - |
Computational scores
Source:
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Calibrated prediction
Score
Prediction
Splicing
Name
Calibrated prediction
Score
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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
Publications
No publications associated with this variant yet.