rs10485104

Positions:

• chr6-165582452-C-G
• chr6-165582452-C-T

Variant summary

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

The NM_001385079.1(PDE10A):​c.866-38884G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.197 in 152,008 control chromosomes in the GnomAD database, including 3,262 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 0.20 (3262 hom., cov: 32)
• Consequence: PDE10A NM_001385079.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0980

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=-0.9).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.275 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PDE10A	NM_001385079.1	c.866-38884G>C		intron_variant		ENST00000539869.4

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PDE10A	ENST00000539869.4	c.866-38884G>C		intron_variant		1	NM_001385079.1	P3

Frequencies

GnomAD3 genomes AF: 0.197 AC: 29973 AN: 151892 Hom.: 3263 Cov.: 32

Gnomad AFR AF: 0.279

Gnomad AMI AF: 0.200

Gnomad AMR AF: 0.229

Gnomad ASJ AF: 0.125

Gnomad EAS AF: 0.151

Gnomad SAS AF: 0.0971

Gnomad FIN AF: 0.145

Gnomad MID AF: 0.161

Gnomad NFE AF: 0.163

Gnomad OTH AF: 0.208

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

GnomAD4 genome AF: 0.197 AC: 30001 AN: 152008 Hom.: 3262 Cov.: 32 AF XY: 0.194 AC XY: 14428 AN XY: 74298

Gnomad4 AFR AF: 0.279

Gnomad4 AMR AF: 0.229

Gnomad4 ASJ AF: 0.125

Gnomad4 EAS AF: 0.151

Gnomad4 SAS AF: 0.0970

Gnomad4 FIN AF: 0.145

Gnomad4 NFE AF: 0.163

Gnomad4 OTH AF: 0.207

Alfa AF: 0.179 Hom.: 312

Bravo AF: 0.209

Asia WGS AF: 0.128 AC: 445 AN: 3476

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	8.9
DANN	Benign	0.64

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: rs10485104; hg19: chr6-165995940;