NR0B1 p.Cys38Cys

Variant names:

• chrX-30309249-A-A
• NM_000475.5:c.

Your query was ambiguous. Multiple possible variants found:

• chrX-30309250--
• chrX-30309250-G-A

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_000475.5(NR0B1):​c. variant causes a exon region change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 24)
• Consequence: NR0B1 NM_000475.5 exon_region
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.978
• Publications: 0 publications found

Genes affected

NR0B1 (HGNC:7960): (nuclear receptor subfamily 0 group B member 1) This gene encodes a protein that contains a DNA-binding domain. The encoded protein acts as a dominant-negative regulator of transcription which is mediated by the retinoic acid receptor. This protein also functions as an anti-testis gene by acting antagonistically to Sry. Mutations in this gene result in both X-linked congenital adrenal hypoplasia and hypogonadotropic hypogonadism. [provided by RefSeq, Jul 2008]

NR0B1 Gene-Disease associations (from GenCC):

• X-linked adrenal hypoplasia congenita

  Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Myriad Women's Health, G2P, Labcorp Genetics (formerly Invitae), Orphanet, Ambry Genetics
• 46,XY sex reversal 2

  Inheritance: XL Classification: MODERATE Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000475.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NR0B1	NM_000475.5	MANE Select	c.		exon_region	Exon 1 of 2	NP_000466.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	NR0B1	ENST00000378970.5	TSL:1 MANE Select	c.		exon_region	Exon 1 of 2	ENSP00000368253.4	P51843-1

Frequencies

GnomAD3 genomes Cov.: 24

GnomAD4 exome Cov.: 35

GnomAD4 genome Cov.: 24

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.98

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

hg19: chrX-30327366;