15-61854490-T-G

Variant names:

• chr15-61854490-T-G
• rs907177790
• NM_020821.3:c.11229A>C

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 2P and 7B. PM2 BP4_Strong BP6_Moderate BP7

The NM_020821.3(VPS13C):​c.11229A>C​(p.Ser3743Ser) variant causes a synonymous 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. Variant has been reported in ClinVar as Likely benign (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: VPS13C NM_020821.3 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -3.04
• Publications: 0 publications found

Genes affected

VPS13C (HGNC:23594): (vacuolar protein sorting 13 homolog C) Involved in mitochondrion organization and negative regulation of parkin-mediated stimulation of mitophagy in response to mitochondrial depolarization. Located in cytosol and mitochondrial outer membrane. Implicated in Parkinson's disease 23. [provided by Alliance of Genome Resources, Apr 2022]

VPS13C Gene-Disease associations (from GenCC):

• autosomal recessive early-onset Parkinson disease 23

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp
• young-onset Parkinson disease

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• schizophrenia

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ENSG00000259564 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.86).
• BP6: Variant 15-61854490-T-G is Benign according to our data. Variant chr15-61854490-T-G is described in ClinVar as Likely_benign. ClinVar VariationId is 2036233.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-3.04 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020821.3. 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
	VPS13C	NM_020821.3	MANE Select	c.11229A>C	p.Ser3743Ser	synonymous	Exon 85 of 85	NP_065872.1	Q709C8-1
	VPS13C	NM_017684.5		c.11100A>C	p.Ser3700Ser	synonymous	Exon 83 of 83	NP_060154.3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	VPS13C	ENST00000644861.2	MANE Select	c.11229A>C	p.Ser3743Ser	synonymous	Exon 85 of 85	ENSP00000493560.2	Q709C8-1
	VPS13C	ENST00000249837.7	TSL:1	c.11100A>C	p.Ser3700Ser	synonymous	Exon 83 of 83	ENSP00000249837.3	Q709C8-3
	VPS13C	ENST00000560637.5	TSL:1	n.1598A>C		non_coding_transcript_exon	Exon 4 of 4

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Likely benign

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.86
CADD	Benign	0.54
DANN	Benign	0.71
PhyloP100		-3.0

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: rs907177790; hg19: chr15-62146689;