1-151364574-C-T

Variant names:

• chr1-151364574-C-T
• rs761569254
• NM_003944.4:c.1388G>A

Variant summary

Our verdict is Likely pathogenic. The variant received 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_003944.4(SELENBP1):​c.1388G>A​(p.Gly463Glu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,842 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G463V) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: SELENBP1 NM_003944.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.63
• Publications: 0 publications found

Genes affected

SELENBP1 (HGNC:10719): (selenium binding protein 1) This gene encodes a member of the selenium-binding protein family. Selenium is an essential nutrient that exhibits potent anticarcinogenic properties, and deficiency of selenium may cause certain neurologic diseases. The effects of selenium in preventing cancer and neurologic diseases may be mediated by selenium-binding proteins, and decreased expression of this gene may be associated with several types of cancer. The encoded protein may play a selenium-dependent role in ubiquitination/deubiquitination-mediated protein degradation. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Apr 2012]

SELENBP1 Gene-Disease associations (from GenCC):

• extraoral halitosis due to methanethiol oxidase deficiency

  Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: ClinGen, PanelApp Australia, Ambry Genetics
• autosomal recessive extra-oral halitosis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• schizophrenia

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_pathogenic. The variant received 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.948

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003944.4. 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
	SELENBP1	NM_003944.4	MANE Select	c.1388G>A	p.Gly463Glu	missense	Exon 12 of 12	NP_003935.2
	SELENBP1	NM_001258289.2		c.1514G>A	p.Gly505Glu	missense	Exon 12 of 12	NP_001245218.1	Q13228-4
	SELENBP1	NM_001258288.2		c.1202G>A	p.Gly401Glu	missense	Exon 11 of 11	NP_001245217.1	Q13228-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SELENBP1	ENST00000368868.10	TSL:1 MANE Select	c.1388G>A	p.Gly463Glu	missense	Exon 12 of 12	ENSP00000357861.5	Q13228-1
	SELENBP1	ENST00000426705.6	TSL:2	c.1514G>A	p.Gly505Glu	missense	Exon 12 of 12	ENSP00000397261.2	Q13228-4
	SELENBP1	ENST00000896531.1		c.1478G>A	p.Gly493Glu	missense	Exon 13 of 13	ENSP00000566590.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461842 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 727224

African (AFR) AF: 0.0000597 AC: 2 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44714

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86256

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111990

Other (OTH) AF: 0.00 AC: 0 AN: 60384

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.69
BayesDel_addAF	Pathogenic	0.48	D
BayesDel_noAF	Pathogenic	0.45
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.53	D
Eigen	Pathogenic	0.89
Eigen_PC	Pathogenic	0.79
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.99	D
M_CAP	Uncertain	0.17	D
MetaRNN	Pathogenic	0.95	D
MetaSVM	Uncertain	0.37	D
MutationAssessor	Pathogenic	3.2	M
PhyloP100		7.6
PrimateAI	Uncertain	0.72	T
PROVEAN	Pathogenic	-7.4	D
REVEL	Pathogenic	0.97
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0020	D
Polyphen		1.0	D
Vest4		0.89
MutPred		0.80		Gain of solvent accessibility (P = 0.024)
MVP		0.45
MPC		0.54
ClinPred		1.0	D
GERP RS		4.9
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.85
gMVP		0.83
Mutation Taster		=18/82	disease causing

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: rs761569254; hg19: chr1-151337050;