Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4
The NM_001349338.3(FOXP1):c.1217C>T(p.Thr406Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000657 in 152,206 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
FOXP1 (HGNC:3823): (forkhead box P1) This gene belongs to subfamily P of the forkhead box (FOX) transcription factor family. Forkhead box transcription factors play important roles in the regulation of tissue- and cell type-specific gene transcription during both development and adulthood. Forkhead box P1 protein contains both DNA-binding- and protein-protein binding-domains. This gene may act as a tumor suppressor as it is lost in several tumor types and maps to a chromosomal region (3p14.1) reported to contain a tumor suppressor gene(s). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);.;.;.;Loss of glycosylation at T406 (P = 0.0077);.;.;.;Loss of glycosylation at T406 (P = 0.0077);.;.;.;.;Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);.;Loss of glycosylation at T406 (P = 0.0077);.;.;.;.;Loss of glycosylation at T406 (P = 0.0077);Loss of glycosylation at T406 (P = 0.0077);