1-148931908-C-T

Variant names:

• chr1-148931908-C-T
• rs605611
• NM_001395426.1:c.525C>T

Variant summary

Our verdict is Likely benign. Variant got -1 ACMG points: 2P and 3B. PM2 BP4_Moderate BP7

The NM_001395426.1(PDE4DIP):​c.525C>T​(p.Ile175Ile) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 24)
• Consequence: PDE4DIP NM_001395426.1 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.07

Genes affected

PDE4DIP (HGNC:15580): (phosphodiesterase 4D interacting protein) The protein encoded by this gene serves to anchor phosphodiesterase 4D to the Golgi/centrosome region of the cell. Defects in this gene may be a cause of myeloproliferative disorder (MBD) associated with eosinophilia. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2010]

ACMG classification

Verdict is Likely_benign. Variant got -1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.11440036).
• BP7: Synonymous conserved (PhyloP=1.07 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PDE4DIP	NM_001395426.1	c.525C>T	p.Ile175Ile	synonymous_variant	Exon 6 of 47	ENST00000695795.1	NP_001382355.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PDE4DIP	ENST00000695795.1	c.525C>T	p.Ile175Ile	synonymous_variant	Exon 6 of 47		NM_001395426.1	ENSP00000512175.1

Frequencies

GnomAD3 genomes Cov.: 24

GnomAD4 exome Cov.: 27

GnomAD4 genome Cov.: 24

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.43
CADD	Benign	12
DANN	Benign	0.93
DEOGEN2	Benign	0.035	T
LIST_S2	Benign	0.29	T
MetaRNN	Benign	0.11	T
PROVEAN	Benign	-1.5	N
Sift	Pathogenic	0.0	D

Splicing

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

Publications

LitVar

Other links and lift over

dbSNP: rs605611; hg19: chr1-144952581;