chr11-63719784-A-G

Variant names:

• chr11-63719784-A-G
• NM_001265589.2:c.1282A>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001265589.2(RTN3):​c.1282A>G​(p.Thr428Ala) 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. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: RTN3 NM_001265589.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.0300
• Publications: 0 publications found

Genes affected

RTN3 (HGNC:10469): (reticulon 3) This gene belongs to the reticulon family of highly conserved genes that are preferentially expressed in neuroendocrine tissues. This family of proteins interact with, and modulate the activity of beta-amyloid converting enzyme 1 (BACE1), and the production of amyloid-beta. An increase in the expression of any reticulon protein substantially reduces the production of amyloid-beta, suggesting that reticulon proteins are negative modulators of BACE1 in cells. Alternatively spliced transcript variants encoding different isoforms have been found for this gene, and pseudogenes of this gene are located on chromosomes 4 and 12. [provided by RefSeq, May 2012]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.04008338).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001265589.2. 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
	RTN3	NM_001265589.2	MANE Select	c.1282A>G	p.Thr428Ala	missense	Exon 3 of 9	NP_001252518.1	O95197-1
	RTN3	NM_201428.3		c.1225A>G	p.Thr409Ala	missense	Exon 2 of 8	NP_958831.1	O95197-2
	RTN3	NM_001265590.2		c.946A>G	p.Thr316Ala	missense	Exon 2 of 8	NP_001252519.1	O95197-7

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RTN3	ENST00000377819.10	TSL:1 MANE Select	c.1282A>G	p.Thr428Ala	missense	Exon 3 of 9	ENSP00000367050.5	O95197-1
	RTN3	ENST00000339997.8	TSL:1	c.1225A>G	p.Thr409Ala	missense	Exon 2 of 8	ENSP00000344106.4	O95197-2
	RTN3	ENST00000540798.5	TSL:1	c.946A>G	p.Thr316Ala	missense	Exon 2 of 8	ENSP00000442733.1	O95197-7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.072
BayesDel_addAF	Benign	-0.25	T
BayesDel_noAF	Benign	-0.60
CADD	Benign	0.36
DANN	Benign	0.29
DEOGEN2	Benign	0.012	T
Eigen	Benign	-1.2
Eigen_PC	Benign	-1.2
FATHMM_MKL	Benign	0.045	N
LIST_S2	Benign	0.48	T
M_CAP	Benign	0.0049	T
MetaRNN	Benign	0.040	T
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	0.85	L
PhyloP100		-0.030
PrimateAI	Benign	0.28	T
PROVEAN	Benign	-0.30	N
REVEL	Benign	0.017
Sift	Benign	0.090	T
Sift4G	Benign	0.24	T
Polyphen		0.0010	B
Vest4		0.072
MutPred		0.083		Loss of stability (P = 0.0387)
MVP		0.14
MPC		0.058
ClinPred		0.16	T
GERP RS		0.75
Varity_R		0.046
gMVP		0.075
Mutation Taster		=99/1	polymorphism

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

hg19: chr11-63487256;