chr1-200077738-T-G

Variant names:

• chr1-200077738-T-G
• rs2821309
• NM_205860.3:c.1110+28920T>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_205860.3(NR5A2):​c.1110+28920T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000132 in 151,870 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.

• Frequency: Genomes: 𝑓 0.000013 (0 hom., cov: 32)
• Consequence: NR5A2 NM_205860.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -5.52
• Publications: 2 publications found

Genes affected

NR5A2 (HGNC:7984): (nuclear receptor subfamily 5 group A member 2) The protein encoded by this gene is a DNA-binding zinc finger transcription factor and is a member of the fushi tarazu factor-1 subfamily of orphan nuclear receptors. The encoded protein is involved in the expression of genes for hepatitis B virus and cholesterol biosynthesis, and may be an important regulator of embryonic development. [provided by RefSeq, Jun 2016]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.07).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NR5A2	NM_205860.3	c.1110+28920T>G		intron_variant	Intron 5 of 7	ENST00000367362.8	NP_995582.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NR5A2	ENST00000367362.8	c.1110+28920T>G		intron_variant	Intron 5 of 7	1	NM_205860.3	ENSP00000356331.3
NR5A2	ENST00000236914.7	c.972+28920T>G		intron_variant	Intron 4 of 6	1		ENSP00000236914.3
NR5A2	ENST00000544748.5	c.894+28920T>G		intron_variant	Intron 4 of 6	2		ENSP00000439116.1

Frequencies

GnomAD3 genomes AF: 0.0000132 AC: 2 AN: 151870 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000131

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.0000132 AC: 2 AN: 151870 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74148

African (AFR) AF: 0.00 AC: 0 AN: 41334

American (AMR) AF: 0.000131 AC: 2 AN: 15254

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4826

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10542

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67950

Other (OTH) AF: 0.00 AC: 0 AN: 2090

Alfa AF: 0.00 Hom.: 1478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.1
CADD	Benign	0.048
DANN	Benign	0.23
PhyloP100		-5.5

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

Other links and lift over

dbSNP: rs2821309; hg19: chr1-200046866;