chr6-165876668-G-A

Position:

• chr6-165876668-G-A

Variant summary

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

The ENST00000647768.3(PDE10A):​c.106+109440C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.769 in 152,118 control chromosomes in the GnomAD database, including 45,263 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 0.77 (45263 hom., cov: 32)
• Consequence: PDE10A ENST00000647768.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0810

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=-0.94).
• BA1: GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.938 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDE10A	XM_011535387.4	c.58+34140C>T		intron_variant			XP_011533689.2
PDE10A	XM_017010194.3	c.58+34140C>T		intron_variant			XP_016865683.1
PDE10A	XM_017010197.3	c.58+34140C>T		intron_variant			XP_016865686.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PDE10A	ENST00000366882.7	c.-615+110861C>T		intron_variant		5		ENSP00000355847
PDE10A	ENST00000647768.3	c.106+109440C>T		intron_variant				ENSP00000497930	A2
PDE10A	ENST00000672859.1	c.-308-84333C>T		intron_variant				ENSP00000500900	A2

Frequencies

GnomAD3 genomes AF: 0.769 AC: 116954 AN: 152000 Hom.: 45221 Cov.: 32

Gnomad AFR AF: 0.754

Gnomad AMI AF: 0.862

Gnomad AMR AF: 0.798

Gnomad ASJ AF: 0.733

Gnomad EAS AF: 0.960

Gnomad SAS AF: 0.878

Gnomad FIN AF: 0.803

Gnomad MID AF: 0.744

Gnomad NFE AF: 0.746

Gnomad OTH AF: 0.771

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

GnomAD4 genome AF: 0.769 AC: 117049 AN: 152118 Hom.: 45263 Cov.: 32 AF XY: 0.777 AC XY: 57755 AN XY: 74348

Gnomad4 AFR AF: 0.754

Gnomad4 AMR AF: 0.798

Gnomad4 ASJ AF: 0.733

Gnomad4 EAS AF: 0.960

Gnomad4 SAS AF: 0.877

Gnomad4 FIN AF: 0.803

Gnomad4 NFE AF: 0.746

Gnomad4 OTH AF: 0.774

Alfa AF: 0.758 Hom.: 12154

Bravo AF: 0.769

Asia WGS AF: 0.921 AC: 3201 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.94
CADD	Benign	0.26
DANN	Benign	0.63

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs3002430; hg19: chr6-166290156;