Table 1.
Potentially pathogenic CABLES1 variants identified in patients with Cushing’s disease.
| Control MAF (%) | P value | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patient ID (race/ethnicity) | DNA change (Ref Seq GRCH37/hg19: NM_001100619.2) | Protein change | dbSNP ID | Location in gene | Variant type | MAF among subjects in this study (%)a | ExACb | gnomADb | 1000 genomes | NHLBI EVS | MAF vs ExAC | MAF vs gnomAD | MAF vs 1000 genomes | MAF vs NHLBI EVS | In silico prediction |
| Patient 1 (Caucasian) | c.532G > A | p.E178K | rs200098768 | Exon 1 | Missense | 0.2762 | 2.8436 | 0.9898 | 0.2796 | n/a | 0.0043c | ns | ns | n/a | Benign |
| Patient 2 (Caucasian) | c.718C > T | p.L240F | rs79793507 | Exon 1 | Missense | 0.2762 | 0.0825 | 0.0783 | 0.2995 | 0.2799 | ns | ns | ns | ns | Probably damaging |
| Patient 3d (Hispanic) | c.935G > A | p.G312D | rs774334448 | Exon 3 | Missense | 0.2762 | 0.0083 (0.0779) | 0.0061 (0.0417) | n/a | n/a | 0.0324 (ns) | 0.0232 (ns) | n/a | n/a | VUS |
| Patient 4 (Hispanic) | c.1388A > G | p.D463G | NA | Exon 7 | Missense | 0.2762 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Probably damaging |
MAF, minor allele frequency; n/a, not available; ns, not significant; VUS, variant of uncertain significance.
MAF among the screened patients. bThe frequency of variants located in the 5′ of the gene might not be accurate in the ExAC and gnomAD databases, as that region is poorly covered in those datasets. cMore common in ExAC than in our dataset. dPopulation-specific MAF and P value of comparisons provided in parenthesis, when available.
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