rs752724559

Variant names:

• chr14-59603075-C-A
• rs752724559
• NM_021136.3:c.2278G>T

Your query was ambiguous. Multiple possible variants found:

• chr14-59603075-C-A
• chr14-59603075-C-G
• chr14-59603075-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2 BP4

The NM_021136.3(RTN1):​c.2278G>T​(p.Val760Phe) 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 31)
• Consequence: RTN1 NM_021136.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.65

Genes affected

RTN1 (HGNC:10467): (reticulon 1) This gene belongs to the family of reticulon encoding genes. Reticulons are associated with the endoplasmic reticulum, and are involved in neuroendocrine secretion or in membrane trafficking in neuroendocrine cells. This gene is considered to be a specific marker for neurological diseases and cancer, and is a potential molecular target for therapy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.41122502).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RTN1	NM_021136.3	c.2278G>T	p.Val760Phe	missense_variant	Exon 8 of 9	ENST00000267484.10	NP_066959.1
RTN1	NM_206852.3	c.574G>T	p.Val192Phe	missense_variant	Exon 6 of 7		NP_996734.1
RTN1	NM_001363702.1	c.529G>T	p.Val177Phe	missense_variant	Exon 6 of 7		NP_001350631.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RTN1	ENST00000267484.10	c.2278G>T	p.Val760Phe	missense_variant	Exon 8 of 9	1	NM_021136.3	ENSP00000267484.5

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 31

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.27
BayesDel_addAF	Uncertain	0.028	T
BayesDel_noAF	Benign	-0.20
CADD	Uncertain	24
DANN	Uncertain	0.99
DEOGEN2	Benign	0.075	T;.;T;T
Eigen	Benign	0.013
Eigen_PC	Benign	-0.0064
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.96	D;D;D;D
M_CAP	Benign	0.063	D
MetaRNN	Benign	0.41	T;T;T;T
MetaSVM	Benign	-0.79	T
MutationAssessor	Benign	1.9	.;.;L;.
PrimateAI	Benign	0.45	T
PROVEAN	Uncertain	-3.1	D;D;D;.
REVEL	Benign	0.26
Sift	Benign	0.060	T;T;D;.
Sift4G	Benign	0.40	T;T;D;D
Polyphen		0.60	P;P;D;.
Vest4		0.52
MutPred		0.52		.;.;Gain of catalytic residue at V760 (P = 0.0432);.;
MVP		0.25
MPC		1.9
ClinPred		0.98	D
GERP RS		1.2
Varity_R		0.31
gMVP		0.99

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		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: rs752724559; hg19: chr14-60069793;