rs761744532

Variant names:

• chr16-1979470-C-A
• rs761744532
• NM_172167.3:c.773G>T

Your query was ambiguous. Multiple possible variants found:

• chr16-1979470-C-A
• chr16-1979470-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_172167.3(NOXO1):​c.773G>T​(p.Arg258Leu) 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 benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 34)
• Consequence: NOXO1 NM_172167.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.467

Genes affected

NOXO1 (HGNC:19404): (NADPH oxidase organizer 1) This gene encodes an NADPH oxidase (NOX) organizer, which positively regulates NOX1 and NOX3. The protein contains a PX domain and two SH3 domains. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jun 2012]

TBL3 (HGNC:11587): (transducin beta like 3) The protein encoded by this gene has sequence similarity with members of the WD40 repeat-containing protein family. The WD40 group is a large family of proteins, which appear to have a regulatory function. It is believed that the WD40 repeats mediate protein-protein interactions and members of the family are involved in signal transduction, RNA processing, gene regulation, vesicular trafficking, cytoskeletal assembly and may play a role in the control of cytotypic differentiation. This gene has multiple polyadenylation sites. It might have multiple alternatively spliced transcript variants but the variants have not been fully described yet. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.19351655).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
NOXO1	NM_172167.3	c.773G>T	p.Arg258Leu	missense_variant	Exon 7 of 8	ENST00000356120.9	NP_751907.1
TBL3	NM_006453.3	c.*785C>A		3_prime_UTR_variant	Exon 22 of 22	ENST00000568546.6	NP_006444.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
NOXO1	ENST00000356120.9	c.773G>T	p.Arg258Leu	missense_variant	Exon 7 of 8	1	NM_172167.3	ENSP00000348435.4
TBL3	ENST00000568546.6	c.*785C>A		3_prime_UTR_variant	Exon 22 of 22	1	NM_006453.3	ENSP00000454836.1

Frequencies

GnomAD3 genomes Cov.: 34

GnomAD4 exome Cov.: 34

GnomAD4 genome Cov.: 34

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.44
CADD	Benign	14
DANN	Benign	0.70
DEOGEN2	Benign	0.056	.;.;T;.
Eigen	Benign	-0.76
Eigen_PC	Benign	-0.80
FATHMM_MKL	Benign	0.031	N
LIST_S2	Benign	0.81	T;T;T;T
M_CAP	Benign	0.033	D
MetaRNN	Benign	0.19	T;T;T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.74	.;.;N;.
PrimateAI	Uncertain	0.63	T
PROVEAN	Benign	-0.18	N;N;N;N
REVEL	Benign	0.084
Sift	Benign	0.49	T;T;T;T
Sift4G	Benign	0.66	T;T;T;T
Polyphen		0.35	B;B;B;B
Vest4		0.22
MutPred		0.58		.;.;Loss of MoRF binding (P = 0.0465);.;
MVP		0.45
MPC		1.0
ClinPred		0.20	T
GERP RS		1.9
Varity_R		0.11
gMVP		0.57

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs761744532; hg19: chr16-2029471;