chr3-169983170-C-T

Variant names:

• chr3-169983170-C-T
• rs1349632594
• NM_003262.4:c.466C>T

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP4

The NM_003262.4(SEC62):​c.466C>T​(p.Pro156Ser) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SEC62 NM_003262.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.19
• Publications: 0 publications found

Genes affected

SEC62 (HGNC:11846): (SEC62 homolog, preprotein translocation factor) The Sec61 complex is the central component of the protein translocation apparatus of the endoplasmic reticulum (ER) membrane. The protein encoded by this gene and SEC63 protein are found to be associated with ribosome-free SEC61 complex. It is speculated that Sec61-Sec62-Sec63 may perform post-translational protein translocation into the ER. The Sec61-Sec62-Sec63 complex might also perform the backward transport of ER proteins that are subject to the ubiquitin-proteasome-dependent degradation pathway. The encoded protein is an integral membrane protein located in the rough ER. [provided by RefSeq, Jul 2008]

SEC62-AS1 (HGNC:40586): (SEC62 antisense RNA 1)

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.33443892).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003262.4. 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
	SEC62	NM_003262.4	MANE Select	c.466C>T	p.Pro156Ser	missense	Exon 5 of 8	NP_003253.1	Q99442

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SEC62	ENST00000337002.9	TSL:1 MANE Select	c.466C>T	p.Pro156Ser	missense	Exon 5 of 8	ENSP00000337688.4	Q99442
	SEC62	ENST00000480708.5	TSL:1	c.466C>T	p.Pro156Ser	missense	Exon 5 of 9	ENSP00000420331.1	Q99442
	SEC62	ENST00000870859.1		c.574C>T	p.Pro192Ser	missense	Exon 6 of 9	ENSP00000540918.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

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	0.25
BayesDel_addAF	Benign	-0.068	T
BayesDel_noAF	Benign	-0.33
CADD	Uncertain	24
DANN	Uncertain	1.0
DEOGEN2	Benign	0.019	T
Eigen	Pathogenic	0.80
Eigen_PC	Pathogenic	0.79
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.93	D
M_CAP	Benign	0.019	T
MetaRNN	Benign	0.33	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Uncertain	2.1	M
PhyloP100		7.2
PrimateAI	Uncertain	0.66	T
PROVEAN	Benign	-0.75	N
REVEL	Benign	0.23
Sift	Benign	0.068	T
Sift4G	Benign	0.22	T
Polyphen		1.0	D
Vest4		0.36
MutPred		0.36		Gain of phosphorylation at P156 (P = 4e-04)
MVP		0.21
MPC		1.3
ClinPred		0.83	D
GERP RS		5.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.098
gMVP		0.29
Mutation Taster		=29/71	disease causing

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: rs1349632594; hg19: chr3-169700958;