chr6-165653405-A-T

Position:

• chr6-165653405-A-T

Variant summary

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

The NM_001385079.1(PDE10A):​c.865+8542T>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.235 in 152,100 control chromosomes in the GnomAD database, including 4,335 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 (4335 hom., cov: 33)
• Consequence: PDE10A NM_001385079.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0200

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=-0.89).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.256 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PDE10A	NM_001385079.1	c.865+8542T>A		intron_variant		ENST00000539869.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PDE10A	ENST00000539869.4	c.865+8542T>A		intron_variant		1	NM_001385079.1	P3

Frequencies

GnomAD3 genomes AF: 0.235 AC: 35671 AN: 151980 Hom.: 4326 Cov.: 33

Gnomad AFR AF: 0.260

Gnomad AMI AF: 0.164

Gnomad AMR AF: 0.191

Gnomad ASJ AF: 0.319

Gnomad EAS AF: 0.145

Gnomad SAS AF: 0.205

Gnomad FIN AF: 0.190

Gnomad MID AF: 0.242

Gnomad NFE AF: 0.242

Gnomad OTH AF: 0.244

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

GnomAD4 genome AF: 0.235 AC: 35714 AN: 152100 Hom.: 4335 Cov.: 33 AF XY: 0.231 AC XY: 17182 AN XY: 74360

Gnomad4 AFR AF: 0.260

Gnomad4 AMR AF: 0.191

Gnomad4 ASJ AF: 0.319

Gnomad4 EAS AF: 0.145

Gnomad4 SAS AF: 0.206

Gnomad4 FIN AF: 0.190

Gnomad4 NFE AF: 0.242

Gnomad4 OTH AF: 0.245

Alfa AF: 0.112 Hom.: 170

Bravo AF: 0.235

Asia WGS AF: 0.186 AC: 646 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	2.6
DANN	Benign	0.61

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

Publications

LitVar

Other links and lift over

dbSNP: rs10214709; hg19: chr6-166066893;