3-70970749-T-G

Variant names:

• chr3-70970749-T-G
• rs140161845
• NM_001349338.3:c.1709A>C

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001349338.3(FOXP1):​c.1709A>C​(p.Asn570Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. N570S) has been classified as Likely benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: FOXP1 NM_001349338.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.972

Genes affected

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]

ENSG00000285708 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.2470403).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FOXP1	NM_001349338.3	c.1709A>C	p.Asn570Thr	missense_variant	Exon 19 of 21	ENST00000649528.3	NP_001336267.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FOXP1	ENST00000649528.3	c.1709A>C	p.Asn570Thr	missense_variant	Exon 19 of 21		NM_001349338.3	ENSP00000497369.1
ENSG00000285708	ENST00000647725.1	c.1709A>C	p.Asn570Thr	missense_variant	Exon 24 of 26			ENSP00000497585.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.10
BayesDel_addAF	Uncertain	0.036	T
BayesDel_noAF	Benign	-0.19
CADD	Benign	21
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.69	D;.;D;.;D;.;.;.;.;.;.;.;D;.;.;.;.;D;.;.;D;.;.;.;.;.
Eigen	Benign	-0.045
Eigen_PC	Benign	0.16
FATHMM_MKL	Uncertain	0.90	D
LIST_S2	Uncertain	0.94	.;D;.;.;.;.;D;.;.;D;D;D;.;.;D;D;.;.;D;D;D;D;D;D;D;.
M_CAP	Benign	0.076	D
MetaRNN	Benign	0.25	T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T;T
MetaSVM	Uncertain	-0.096	T
MutationAssessor	Benign	1.4	L;.;L;.;L;.;.;.;.;.;.;.;L;.;.;.;.;L;.;.;L;.;.;.;.;.
PrimateAI	Uncertain	0.64	T
PROVEAN	Uncertain	-3.1	D;.;D;D;.;.;.;.;.;.;.;.;D;.;D;.;.;.;.;.;.;.;.;.;.;.
REVEL	Uncertain	0.37
Sift	Uncertain	0.0020	D;.;D;D;.;.;.;.;.;.;.;.;D;.;D;.;.;.;.;.;.;.;.;.;.;.
Sift4G	Uncertain	0.023	D;D;D;D;.;.;.;.;.;.;.;.;D;.;D;.;.;.;.;.;.;.;.;.;.;.
Polyphen		0.0010	B;.;B;.;B;.;.;.;.;.;.;.;B;.;.;.;.;B;.;.;B;.;.;.;.;.
Vest4		0.36
MutPred		0.30		Loss of phosphorylation at T567 (P = 0.1646);.;Loss of phosphorylation at T567 (P = 0.1646);.;Loss of phosphorylation at T567 (P = 0.1646);.;.;.;.;.;.;.;Loss of phosphorylation at T567 (P = 0.1646);.;.;.;.;Loss of phosphorylation at T567 (P = 0.1646);.;.;Loss of phosphorylation at T567 (P = 0.1646);.;.;.;Loss of phosphorylation at T567 (P = 0.1646);Loss of phosphorylation at T567 (P = 0.1646);
MVP		0.52
MPC		0.22
ClinPred		0.82	D
GERP RS		6.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.34
gMVP		0.65

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs140161845; hg19: chr3-71019900;