5-59644014-T-C

Position:

• chr5-59644014-T-C

Variant summary

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

The NM_001104631.2(PDE4D):​c.455+249154A>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.734 in 152,032 control chromosomes in the GnomAD database, including 41,577 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 0.73 (41577 hom., cov: 32)
• Consequence: PDE4D NM_001104631.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0150

Genes affected

PDE4D (HGNC:8783): (phosphodiesterase 4D) This gene encodes one of four mammalian counterparts to the fruit fly 'dunce' gene. The encoded protein has 3',5'-cyclic-AMP phosphodiesterase activity and degrades cAMP, which acts as a signal transduction molecule in multiple cell types. This gene uses different promoters to generate multiple alternatively spliced transcript variants that encode functional proteins.[provided by RefSeq, Sep 2009]

PDE4D (HGNC:):

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.84).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.886 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PDE4D	NM_001104631.2	c.455+249154A>G		intron_variant		ENST00000340635.11	NP_001098101.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PDE4D	ENST00000340635.11	c.455+249154A>G		intron_variant		1	NM_001104631.2	ENSP00000345502.6

Frequencies

GnomAD3 genomes AF: 0.734 AC: 111560 AN: 151912 Hom.: 41544 Cov.: 32

Gnomad AFR AF: 0.608

Gnomad AMI AF: 0.697

Gnomad AMR AF: 0.785

Gnomad ASJ AF: 0.691

Gnomad EAS AF: 0.842

Gnomad SAS AF: 0.907

Gnomad FIN AF: 0.828

Gnomad MID AF: 0.663

Gnomad NFE AF: 0.768

Gnomad OTH AF: 0.713

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

GnomAD4 genome AF: 0.734 AC: 111638 AN: 152032 Hom.: 41577 Cov.: 32 AF XY: 0.743 AC XY: 55196 AN XY: 74326

Gnomad4 AFR AF: 0.608

Gnomad4 AMR AF: 0.785

Gnomad4 ASJ AF: 0.691

Gnomad4 EAS AF: 0.842

Gnomad4 SAS AF: 0.908

Gnomad4 FIN AF: 0.828

Gnomad4 NFE AF: 0.769

Gnomad4 OTH AF: 0.717

Alfa AF: 0.756 Hom.: 71533

Bravo AF: 0.721

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.84
CADD	Benign	1.7
DANN	Benign	0.43

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: rs298028; hg19: chr5-58939840;