rs2267668

Positions:

• chr6-35410145-G-A
• chr6-35410145-G-C

Variant summary

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

The NM_006238.5(PPARD):​c.-101-842G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.851 in 152,186 control chromosomes in the GnomAD database, including 55,229 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 0.85 (55229 hom., cov: 32)
• Consequence: PPARD NM_006238.5 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.659

Genes affected

PPARD (HGNC:9235): (peroxisome proliferator activated receptor delta) This gene encodes a member of the peroxisome proliferator-activated receptor (PPAR) family. The encoded protein is thought to function as an integrator of transcriptional repression and nuclear receptor signaling. It may inhibit the ligand-induced transcriptional activity of peroxisome proliferator activated receptors alpha and gamma, though evidence for this effect is inconsistent. Expression of this gene in colorectal cancer cells may be variable but is typically relatively low. Knockout studies in mice suggested a role for this protein in myelination of the corpus callosum, lipid metabolism, differentiation, and epidermal cell proliferation. Alternative splicing results in multiple transcript variants encoding distinct protein isoforms. [provided by RefSeq, Aug 2017]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-1.0).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.884 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PPARD	NM_006238.5	c.-101-842G>A		intron_variant		ENST00000360694.8	NP_006229.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PPARD	ENST00000360694.8	c.-101-842G>A		intron_variant		2	NM_006238.5	ENSP00000353916	P1

Frequencies

GnomAD3 genomes AF: 0.851 AC: 129375 AN: 152068 Hom.: 55176 Cov.: 32

Gnomad AFR AF: 0.891

Gnomad AMI AF: 0.802

Gnomad AMR AF: 0.859

Gnomad ASJ AF: 0.780

Gnomad EAS AF: 0.745

Gnomad SAS AF: 0.851

Gnomad FIN AF: 0.887

Gnomad MID AF: 0.829

Gnomad NFE AF: 0.831

Gnomad OTH AF: 0.848

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

GnomAD4 genome AF: 0.851 AC: 129486 AN: 152186 Hom.: 55229 Cov.: 32 AF XY: 0.851 AC XY: 63346 AN XY: 74410

Gnomad4 AFR AF: 0.892

Gnomad4 AMR AF: 0.859

Gnomad4 ASJ AF: 0.780

Gnomad4 EAS AF: 0.746

Gnomad4 SAS AF: 0.850

Gnomad4 FIN AF: 0.887

Gnomad4 NFE AF: 0.831

Gnomad4 OTH AF: 0.848

Alfa AF: 0.832 Hom.: 72076

Bravo AF: 0.852

Asia WGS AF: 0.783 AC: 2722 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	1.5
DANN	Benign	0.25

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: rs2267668; hg19: chr6-35377922;