3-10304165-C-A

Variant names:

• chr3-10304165-C-A
• rs151313829
• NM_183352.3:c.716G>T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_183352.3(SEC13):​c.716G>T​(p.Arg239Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000342 in 1,461,700 control chromosomes in the GnomAD database, with no homozygous occurrence. 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. R239C) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000034 (0 hom.)
• Consequence: SEC13 NM_183352.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.71
• Publications: 3 publications found

Genes affected

SEC13 (HGNC:10697): (SEC13 homolog, nuclear pore and COPII coat complex component) The protein encoded by this gene belongs to the SEC13 family of WD-repeat proteins. It is a constituent of the endoplasmic reticulum and the nuclear pore complex. It has similarity to the yeast SEC13 protein, which is required for vesicle biogenesis from endoplasmic reticulum during the transport of proteins. Multiple alternatively spliced transcript variants have been found. [provided by RefSeq, Oct 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_183352.3. 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
	SEC13	NM_183352.3	MANE Select	c.716G>T	p.Arg239Leu	missense	Exon 8 of 9	NP_899195.1	P55735-1
	SEC13	NM_001136026.3		c.854G>T	p.Arg285Leu	missense	Exon 9 of 10	NP_001129498.1	P55735-3
	SEC13	NM_030673.4		c.725G>T	p.Arg242Leu	missense	Exon 9 of 10	NP_109598.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SEC13	ENST00000350697.8	TSL:1 MANE Select	c.716G>T	p.Arg239Leu	missense	Exon 8 of 9	ENSP00000312122.4	P55735-1
	SEC13	ENST00000337354.8	TSL:1	c.725G>T	p.Arg242Leu	missense	Exon 9 of 10	ENSP00000336566.4	P55735-4
	SEC13	ENST00000397109.7	TSL:1	c.674G>T	p.Arg225Leu	missense	Exon 8 of 9	ENSP00000380298.3	P55735-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251258 AF XY: 0.00

Gnomad AFR exome AF: 0.00

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: 0.00000880

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000342 AC: 5 AN: 1461700 Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2 AN XY: 727148

African (AFR) AF: 0.00 AC: 0 AN: 33478

American (AMR) AF: 0.00 AC: 0 AN: 44720

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.00 AC: 0 AN: 86248

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53344

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5760

European-Non Finnish (NFE) AF: 0.00000450 AC: 5 AN: 1111932

Other (OTH) AF: 0.00 AC: 0 AN: 60390

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

EpiCase AF: 0.00

EpiControl AF: 0.0000593

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.67
BayesDel_addAF	Pathogenic	0.29	D
BayesDel_noAF	Pathogenic	0.18
CADD	Pathogenic	28
DANN	Uncertain	1.0
DEOGEN2	Benign	0.22	T
Eigen	Uncertain	0.48
Eigen_PC	Uncertain	0.51
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Benign	0.082	D
MetaRNN	Uncertain	0.74	D
MetaSVM	Benign	-0.64	T
MutationAssessor	Benign	0.49	N
PhyloP100		7.7
PrimateAI	Pathogenic	0.86	D
PROVEAN	Pathogenic	-4.8	D
REVEL	Uncertain	0.51
Sift	Benign	0.13	T
Sift4G	Benign	0.25	T
Polyphen		1.0	D
Vest4		0.81
MutPred		0.57		Gain of sheet (P = 0.1539)
MVP		0.72
MPC		0.34
ClinPred		0.96	D
GERP RS		5.1
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.74
gMVP		0.77
Mutation Taster		=55/45	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: rs151313829; hg19: chr3-10345849;