X-30304638-T-A

Position:

• chrX-30304638-T-A

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_000475.5(NR0B1):​c.1354A>T​(p.Ile452Phe) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (no stars).

• Frequency: Genomes: not found (cov: 23)
• Consequence: NR0B1 NM_000475.5 missense
• Clinical Significance: Uncertain significance no assertion criteria provided U:1
• Conservation: PhyloP100: 1.56

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]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.822

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NR0B1	NM_000475.5	c.1354A>T	p.Ile452Phe	missense_variant	2/2	ENST00000378970.5	NP_000466.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NR0B1	ENST00000378970.5	c.1354A>T	p.Ile452Phe	missense_variant	2/2	1	NM_000475.5	ENSP00000368253.4

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Cov.: 29

GnomAD4 genome Cov.: 23

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: no assertion criteria provided

Submissions by phenotype

not provided Uncertain:1

Uncertain significance, no assertion criteria provided

research

Gharavi Laboratory, Columbia University

Sep 16, 2018

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Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Uncertain	0.53
BayesDel_addAF	Pathogenic	0.24	D
BayesDel_noAF	Uncertain	0.10
CADD	Benign	23
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.76	D
FATHMM_MKL	Uncertain	0.91	D
LIST_S2	Uncertain	0.89	D
M_CAP	Pathogenic	0.75	D
MetaRNN	Pathogenic	0.82	D
MetaSVM	Pathogenic	1.0	D
MutationAssessor	Uncertain	2.6	M
PrimateAI	Benign	0.41	T
PROVEAN	Uncertain	-3.0	D
REVEL	Pathogenic	0.80
Sift	Uncertain	0.015	D
Sift4G	Uncertain	0.0030	D
Polyphen		0.99	D
Vest4		0.49
MutPred		0.58		Loss of catalytic residue at L447 (P = 0.3404);
MVP		0.97
MPC		1.9
ClinPred		0.98	D
GERP RS		1.9
Varity_R		0.72
gMVP		0.84

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: rs1569267996; hg19: chrX-30322755;