rs10824026

Positions:

• chr10-73661450-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The ENST00000668336.1(SYNPO2L-AS1):​n.327+7144G>A variant causes a intron, non coding transcript change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.686 in 151,926 control chromosomes in the GnomAD database, including 39,016 homozygotes. 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: 𝑓 0.69 (39016 hom., cov: 30)
• Consequence: SYNPO2L-AS1 ENST00000668336.1 intron, non_coding_transcript
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.08

Genes affected

SYNPO2L-AS1 (HGNC:55242): (SYNPO2L antisense RNA 1)

SYNPO2L (HGNC:23532): (synaptopodin 2 like) Predicted to enable actin binding activity. Predicted to be involved in several processes, including positive regulation of Rho protein signal transduction; positive regulation of stress fiber assembly; and sarcomere organization. Located in cell junction; cytosol; and nuclear speck. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.87).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.845 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SYNPO2L-AS1	XR_946063.2	n.269-6276G>A		intron_variant, non_coding_transcript_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SYNPO2L-AS1	ENST00000668336.1	n.327+7144G>A		intron_variant, non_coding_transcript_variant
SYNPO2L	ENST00000606523.1	c.-103+2250C>T		intron_variant		4
SYNPO2L-AS1	ENST00000606726.1	n.269-6276G>A		intron_variant, non_coding_transcript_variant		4
SYNPO2L-AS1	ENST00000607450.2	n.248-6825G>A		intron_variant, non_coding_transcript_variant		5

Frequencies

GnomAD3 genomes AF: 0.686 AC: 104203 AN: 151808 Hom.: 39020 Cov.: 30

Gnomad AFR AF: 0.363

Gnomad AMI AF: 0.823

Gnomad AMR AF: 0.700

Gnomad ASJ AF: 0.768

Gnomad EAS AF: 0.637

Gnomad SAS AF: 0.722

Gnomad FIN AF: 0.832

Gnomad MID AF: 0.747

Gnomad NFE AF: 0.851

Gnomad OTH AF: 0.724

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

GnomAD4 genome AF: 0.686 AC: 104214 AN: 151926 Hom.: 39016 Cov.: 30 AF XY: 0.687 AC XY: 51013 AN XY: 74228

Gnomad4 AFR AF: 0.362

Gnomad4 AMR AF: 0.699

Gnomad4 ASJ AF: 0.768

Gnomad4 EAS AF: 0.637

Gnomad4 SAS AF: 0.723

Gnomad4 FIN AF: 0.832

Gnomad4 NFE AF: 0.851

Gnomad4 OTH AF: 0.723

Alfa AF: 0.812 Hom.: 67545

Bravo AF: 0.658

Asia WGS AF: 0.667 AC: 2315 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	4.0
DANN	Benign	0.68

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs10824026; hg19: chr10-75421208;