rs13203335

chr6-165810539-C-T

Variant summary

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

The ENST00000647768.3(PDE10A):c.107-99386G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.233 in 152,070 control chromosomes in the GnomAD database, including 4,595 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 0.23 (4595 hom., cov: 32)
• Consequence: PDE10A ENST00000647768.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.07

Genes affected

PDE10A (HGNC:8772): (phosphodiesterase 10A) The protein encoded by this gene belongs to the cyclic nucleotide phosphodiesterase family. It plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. This protein can hydrolyze both cAMP and cGMP to the corresponding nucleoside 5' monophosphate, but has higher affinity for cAMP, and is more efficient with cAMP as substrate. Alternatively spliced transcript variants have been described for this gene. [provided by RefSeq, Dec 2011]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.411 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PDE10A	XM_011535387.4	c.59-99386G>A		intron_variant
PDE10A	XM_017010194.3	c.59-99386G>A		intron_variant
PDE10A	XM_017010197.3	c.59-99386G>A		intron_variant

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PDE10A	ENST00000366882.7	c.-615+176990G>A		intron_variant		5
PDE10A	ENST00000647768.3	c.107-99386G>A		intron_variant				A2
PDE10A	ENST00000672859.1	c.-308-18204G>A		intron_variant				A2

Frequencies

GnomAD3 genomes AF: 0.233 AC: 35434 AN: 151952 Hom.: 4588 Cov.: 32

Gnomad AFR AF: 0.132

Gnomad AMI AF: 0.273

Gnomad AMR AF: 0.316

Gnomad ASJ AF: 0.271

Gnomad EAS AF: 0.426

Gnomad SAS AF: 0.305

Gnomad FIN AF: 0.270

Gnomad MID AF: 0.234

Gnomad NFE AF: 0.249

Gnomad OTH AF: 0.232

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

GnomAD4 genome AF: 0.233 AC: 35458 AN: 152070 Hom.: 4595 Cov.: 32 AF XY: 0.237 AC XY: 17589 AN XY: 74314

Gnomad4 AFR AF: 0.132

Gnomad4 AMR AF: 0.316

Gnomad4 ASJ AF: 0.271

Gnomad4 EAS AF: 0.426

Gnomad4 SAS AF: 0.305

Gnomad4 FIN AF: 0.270

Gnomad4 NFE AF: 0.248

Gnomad4 OTH AF: 0.232

Alfa AF: 0.250 Hom.: 4944

Bravo AF: 0.232

Asia WGS AF: 0.367 AC: 1275 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
Cadd	Benign	0.061
Dann	Benign	0.40

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs13203335; hg19: chr6-166224027;