NM_001030005.3:c.386T>G

Variant names:

• chr15-74830263-T-G
• NM_001030005.3:c.386T>G

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001030005.3(CPLX3):​c.386T>G​(p.Leu129Arg) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: CPLX3 NM_001030005.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.64
• Publications: 0 publications found

Genes affected

CPLX3 (HGNC:27652): (complexin 3) Predicted to enable SNARE binding activity. Predicted to be involved in regulation of neurotransmitter secretion and synaptic vesicle exocytosis. Predicted to be located in plasma membrane and synapse. Predicted to be part of SNARE complex. Predicted to be active in photoreceptor ribbon synapse and terminal bouton. Predicted to be anchored component of presynaptic active zone membrane and anchored component of synaptic vesicle membrane. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000261606 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.758

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001030005.3. 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
	CPLX3	NM_001030005.3	MANE Select	c.386T>G	p.Leu129Arg	missense	Exon 3 of 3	NP_001025176.1	Q8WVH0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CPLX3	ENST00000395018.6	TSL:1 MANE Select	c.386T>G	p.Leu129Arg	missense	Exon 3 of 3	ENSP00000378464.4	Q8WVH0
	ENSG00000261606	ENST00000488000.6	TSL:2	n.3595T>G		non_coding_transcript_exon	Exon 14 of 14
	ENSG00000261606	ENST00000564823.1	TSL:2	n.3824T>G		non_coding_transcript_exon	Exon 6 of 6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

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	Uncertain	0.44
BayesDel_addAF	Pathogenic	0.22	D
BayesDel_noAF	Uncertain	0.080
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.51	D
Eigen	Uncertain	0.54
Eigen_PC	Uncertain	0.60
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Benign	0.72	T
M_CAP	Benign	0.013	T
MetaRNN	Pathogenic	0.76	D
MetaSVM	Benign	-0.57	T
MutationAssessor	Benign	1.7	L
PhyloP100		7.6
PrimateAI	Uncertain	0.68	T
PROVEAN	Uncertain	-4.0	D
REVEL	Uncertain	0.39
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0040	D
Polyphen		0.83	P
Vest4		0.77
MutPred		0.43		Gain of MoRF binding (P = 0.0131)
MVP		0.76
MPC		0.87
ClinPred		1.0	D
GERP RS		5.4
Varity_R		0.82
gMVP		0.58

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: chr15-75122604;