rs17684881

Positions:

• chr9-74560426-C-T

Variant summary

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

The NM_006914.4(RORB):​c.7+62443C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0451 in 152,166 control chromosomes in the GnomAD database, including 195 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 0.045 (195 hom., cov: 32)
• Consequence: RORB NM_006914.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.723

Genes affected

RORB (HGNC:10259): (RAR related orphan receptor B) The protein encoded by this gene is a member of the NR1 subfamily of nuclear hormone receptors. It is a DNA-binding protein that can bind as a monomer or as a homodimer to hormone response elements upstream of several genes to enhance the expression of those genes. The encoded protein has been shown to interact with NM23-2, a nucleoside diphosphate kinase involved in organogenesis and differentiation, and to help regulate the expression of some genes involved in circadian rhythm. [provided by RefSeq, Feb 2014]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.91).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.0608 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
RORB	NM_006914.4	c.7+62443C>T		intron_variant		ENST00000376896.8	NP_008845.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
RORB	ENST00000376896.8	c.7+62443C>T		intron_variant		1	NM_006914.4	ENSP00000366093.2

Frequencies

GnomAD3 genomes AF: 0.0452 AC: 6880 AN: 152048 Hom.: 196 Cov.: 32

Gnomad AFR AF: 0.0116

Gnomad AMI AF: 0.0285

Gnomad AMR AF: 0.0533

Gnomad ASJ AF: 0.0986

Gnomad EAS AF: 0.000385

Gnomad SAS AF: 0.0168

Gnomad FIN AF: 0.0703

Gnomad MID AF: 0.111

Gnomad NFE AF: 0.0624

Gnomad OTH AF: 0.0551

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

GnomAD4 genome AF: 0.0451 AC: 6870 AN: 152166 Hom.: 195 Cov.: 32 AF XY: 0.0445 AC XY: 3309 AN XY: 74380

Gnomad4 AFR AF: 0.0116

Gnomad4 AMR AF: 0.0532

Gnomad4 ASJ AF: 0.0986

Gnomad4 EAS AF: 0.000386

Gnomad4 SAS AF: 0.0164

Gnomad4 FIN AF: 0.0703

Gnomad4 NFE AF: 0.0624

Gnomad4 OTH AF: 0.0546

Alfa AF: 0.0553 Hom.: 126

Bravo AF: 0.0434

Asia WGS AF: 0.0130 AC: 46 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.91
CADD	Benign	0.86
DANN	Benign	0.48

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: rs17684881; hg19: chr9-77175342;