rs629737

chr18-57483039-A-Cchr18-57483039-A-G

Variant summary

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

The NM_004852.3(ONECUT2):c.*6316A>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.388 in 151,898 control chromosomes in the GnomAD database, including 11,901 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 0.39 (11873 hom., cov: 30)
  • Exomes 𝑓: 0.34 (28 hom.)
• Consequence: ONECUT2 NM_004852.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.711

Genes affected

ONECUT2 (HGNC:8139): (one cut homeobox 2) This gene encodes a member of the onecut family of transcription factors, which are characterized by a cut domain and an atypical homeodomain. The protein binds to specific DNA sequences and stimulates expression of target genes, including genes involved in melanocyte and hepatocyte differentiation. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.59).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.469 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ONECUT2	NM_004852.3	c.*6316A>C		3_prime_UTR_variant	2/2	ENST00000491143.3
ONECUT2	XM_047437947.1	c.*6527A>C		3_prime_UTR_variant	3/3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ONECUT2	ENST00000491143.3	c.*6316A>C		3_prime_UTR_variant	2/2	1	NM_004852.3	P1

Frequencies

GnomAD3 genomes AF: 0.387 AC: 58629 AN: 151354 Hom.: 11832 Cov.: 30

Gnomad AFR AF: 0.474

Gnomad AMI AF: 0.335

Gnomad AMR AF: 0.467

Gnomad ASJ AF: 0.291

Gnomad EAS AF: 0.482

Gnomad SAS AF: 0.406

Gnomad FIN AF: 0.390

Gnomad MID AF: 0.354

Gnomad NFE AF: 0.314

Gnomad OTH AF: 0.391

GnomAD4 exome AF: 0.345 AC: 149 AN: 432 Hom.: 28 Cov.: 0 AF XY: 0.373 AC XY: 97 AN XY: 260

Gnomad4 FIN exome AF: 0.345

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.500

GnomAD4 genome AF: 0.388 AC: 58734 AN: 151466 Hom.: 11873 Cov.: 30 AF XY: 0.396 AC XY: 29321 AN XY: 74014

Gnomad4 AFR AF: 0.474

Gnomad4 AMR AF: 0.468

Gnomad4 ASJ AF: 0.291

Gnomad4 EAS AF: 0.483

Gnomad4 SAS AF: 0.408

Gnomad4 FIN AF: 0.390

Gnomad4 NFE AF: 0.314

Gnomad4 OTH AF: 0.391

Alfa AF: 0.359 Hom.: 2901

Bravo AF: 0.399

Asia WGS AF: 0.428 AC: 1487 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.59
Cadd	Benign	8.7
Dann	Benign	0.73

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: rs629737; hg19: chr18-55150271; COSMIC: COSV72203469;