rs3811876

Variant names:

• chr5-122446816-G-A
• rs3811876
• NM_005460.4:c.1592+2084G>A

Your query was ambiguous. Multiple possible variants found:

• chr5-122446816-G-A
• chr5-122446816-G-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001308100.2(SNCAIP):​c.1733+2084G>A variant causes a intron 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. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: SNCAIP NM_001308100.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.428
• Publications: 2 publications found

Genes affected

SNCAIP (HGNC:11139): (synuclein alpha interacting protein) This gene encodes a protein containing several protein-protein interaction domains, including ankyrin-like repeats, a coiled-coil domain, and an ATP/GTP-binding motif. The encoded protein interacts with alpha-synuclein in neuronal tissue and may play a role in the formation of cytoplasmic inclusions and neurodegeneration. A mutation in this gene has been associated with Parkinson's disease. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2015]

MGC32805 (HGNC:28478):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001308100.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SNCAIP	NM_005460.4	MANE Select	c.1592+2084G>A		intron	N/A	NP_005451.2
	SNCAIP	NM_001308100.2		c.1733+2084G>A		intron	N/A	NP_001295029.1
	SNCAIP	NM_001308105.1		c.1412+2084G>A		intron	N/A	NP_001295034.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SNCAIP	ENST00000261368.13	TSL:1 MANE Select	c.1592+2084G>A		intron	N/A	ENSP00000261368.8
	SNCAIP	ENST00000261367.11	TSL:1	c.1733+2084G>A		intron	N/A	ENSP00000261367.7
	SNCAIP	ENST00000508017.5	TSL:1	n.*339+2084G>A		intron	N/A	ENSP00000424338.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	1.3
DANN	Benign	0.37
PhyloP100		-0.43

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: rs3811876; hg19: chr5-121782511;