chr14-95439040-C-T

Variant names:

• chr14-95439040-C-T
• rs146407791
• NM_152592.6:c.2369G>A

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_152592.6(SYNE3):​c.2369G>A​(p.Arg790His) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000341 in 1,614,154 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 𝑓 0.000085 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000029 (0 hom.)
• Consequence: SYNE3 NM_152592.6 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.18
• Publications: 0 publications found

Genes affected

SYNE3 (HGNC:19861): (spectrin repeat containing nuclear envelope family member 3) Enables actin filament binding activity and cytoskeleton-nuclear membrane anchor activity. Involved in cytoskeleton organization; establishment of protein localization to membrane; and regulation of cell shape. Located in nuclear membrane. Part of meiotic nuclear membrane microtubule tethering complex. Biomarker of Huntington's disease. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.024137944).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152592.6. 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
	SYNE3	NM_152592.6	MANE Select	c.2369G>A	p.Arg790His	missense	Exon 14 of 18	NP_689805.3
	SYNE3	NM_001363692.2		c.2369G>A	p.Arg790His	missense	Exon 14 of 18	NP_001350621.1	Q6ZMZ3-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SYNE3	ENST00000682763.1	MANE Select	c.2369G>A	p.Arg790His	missense	Exon 14 of 18	ENSP00000507501.1	Q6ZMZ3-1
	SYNE3	ENST00000334258.9	TSL:1	c.2369G>A	p.Arg790His	missense	Exon 13 of 17	ENSP00000334308.4	Q6ZMZ3-1
	SYNE3	ENST00000965390.1		c.2369G>A	p.Arg790His	missense	Exon 14 of 18	ENSP00000635449.1

Frequencies

GnomAD3 genomes AF: 0.0000854 AC: 13 AN: 152230 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000241

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000294

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000398 AC: 10 AN: 251490 AF XY: 0.0000662

Gnomad AFR exome AF: 0.000185

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000439

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000287 AC: 42 AN: 1461806 Hom.: 0 Cov.: 31 AF XY: 0.0000316 AC XY: 23 AN XY: 727200

African (AFR) AF: 0.000119 AC: 4 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39700

South Asian (SAS) AF: 0.0000696 AC: 6 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5726

European-Non Finnish (NFE) AF: 0.0000234 AC: 26 AN: 1111990

Other (OTH) AF: 0.0000828 AC: 5 AN: 60384

GnomAD4 genome AF: 0.0000853 AC: 13 AN: 152348 Hom.: 0 Cov.: 33 AF XY: 0.0000940 AC XY: 7 AN XY: 74496

African (AFR) AF: 0.000240 AC: 10 AN: 41592

American (AMR) AF: 0.00 AC: 0 AN: 15314

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5184

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10616

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.0000294 AC: 2 AN: 68020

Other (OTH) AF: 0.00 AC: 0 AN: 2116

Alfa AF: 0.0000818 Hom.: 0

Bravo AF: 0.0000945

ESP6500AA AF: 0.000454 AC: 2

ESP6500EA AF: 0.000116 AC: 1

ExAC AF: 0.0000576 AC: 7

EpiCase AF: 0.0000545

EpiControl AF: 0.00

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	0.071
BayesDel_addAF	Benign	-0.56	T
BayesDel_noAF	Benign	-0.74
CADD	Benign	6.2
DANN	Benign	0.81
DEOGEN2	Benign	0.0094	T
Eigen	Benign	-1.5
Eigen_PC	Benign	-1.5
FATHMM_MKL	Benign	0.0077	N
LIST_S2	Benign	0.57	T
M_CAP	Benign	0.0039	T
MetaRNN	Benign	0.024	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	1.8	L
PhyloP100		-1.2
PrimateAI	Benign	0.21	T
PROVEAN	Benign	-1.3	N
REVEL	Benign	0.0090
Sift	Benign	0.56	T
Sift4G	Benign	0.21	T
Polyphen		0.0090	B
Vest4		0.10
MVP		0.081
MPC		0.14
ClinPred		0.013	T
GERP RS		-5.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.027
gMVP		0.23
Mutation Taster		=97/3	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

dbSNP: rs146407791; hg19: chr14-95905377; COSMIC: COSV100516694; COSMIC: COSV100516694;