Description
This sequence change replaces isoleucine, which is neutral and non-polar, with threonine, which is neutral and polar, at codon 364 of the ACADM protein (p.Ile364Thr). This variant is present in population databases (rs150710061, gnomAD 0.1%), including at least one homozygous and/or hemizygous individual. This missense change has been observed in individual(s) with abnormal newborn screening results suggestive of MCAD deficiency (PMID: 27308838). ClinVar contains an entry for this variant (Variation ID: 92253). Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is not expected to disrupt ACADM protein function. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.
# | Sample | Method | Observation |
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Origin | Affected | Number tested | Tissue | Purpose | Method | Individuals | Allele frequency | Families | Co-occurrences |
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1 | germline | unknown | not provided | not provided | not provided | | not provided | not provided | not provided | not provided |