rs953874

chr7-39108316-G-Achr7-39108316-G-Cchr7-39108316-G-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_001370959.1(POU6F2):c.277+22285G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.282 in 150,398 control chromosomes in the GnomAD database, including 6,200 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.28 (6200 hom., cov: 30)
• Consequence: POU6F2 NM_001370959.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.263

Genes affected

POU6F2 (HGNC:21694): (POU class 6 homeobox 2) This gene encodes a member of the POU protein family characterized by the presence of a bipartite DNA binding domain, consisting of a POU-specific domain and a homeodomain, separated by a variable polylinker. The DNA binding domain may bind to DNA as monomers or as homo- and/or heterodimers, in a sequence-specific manner. The POU family members are transcriptional regulators, many of which are known to control cell type-specific differentiation pathways. This gene is a tumor suppressor involved in Wilms tumor (WT) predisposition. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene.[provided by RefSeq, Oct 2009]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.98).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.541 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
POU6F2	NM_001370959.1	c.277+22285G>A		intron_variant		ENST00000518318.7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
POU6F2	ENST00000518318.7	c.277+22285G>A		intron_variant		1	NM_001370959.1	P2

Frequencies

GnomAD3 genomes AF: 0.282 AC: 42326 AN: 150288 Hom.: 6198 Cov.: 30

Gnomad AFR AF: 0.243

Gnomad AMI AF: 0.302

Gnomad AMR AF: 0.299

Gnomad ASJ AF: 0.268

Gnomad EAS AF: 0.559

Gnomad SAS AF: 0.311

Gnomad FIN AF: 0.328

Gnomad MID AF: 0.218

Gnomad NFE AF: 0.272

Gnomad OTH AF: 0.270

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.282 AC: 42353 AN: 150398 Hom.: 6200 Cov.: 30 AF XY: 0.288 AC XY: 21144 AN XY: 73316

Gnomad4 AFR AF: 0.242

Gnomad4 AMR AF: 0.299

Gnomad4 ASJ AF: 0.268

Gnomad4 EAS AF: 0.558

Gnomad4 SAS AF: 0.312

Gnomad4 FIN AF: 0.328

Gnomad4 NFE AF: 0.272

Gnomad4 OTH AF: 0.268

Alfa AF: 0.272 Hom.: 11706

Bravo AF: 0.280

Asia WGS AF: 0.418 AC: 1453 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.98
Cadd	Benign	2.0
Dann	Benign	0.23

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: rs953874; hg19: chr7-39147916;