chr6-35426894-G-A

Position:

• chr6-35426894-G-A

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BS1 BS2

The NM_006238.5(PPARD):​c.*815G>A variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0011 in 152,322 control chromosomes in the GnomAD database, including 3 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 0.0011 (3 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PPARD NM_006238.5 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.123

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=-0.82).
• BS1: Variant frequency is greater than expected in population eas. gnomad4 allele frequency = 0.0011 (167/152322) while in subpopulation EAS AF= 0.0212 (110/5182). AF 95% confidence interval is 0.018. There are 3 homozygotes in gnomad4. There are 82 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
• BS2: High AC in GnomAd4 at 167 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
PPARD	NM_006238.5	c.*815G>A		3_prime_UTR_variant	8/8	ENST00000360694.8	NP_006229.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
PPARD	ENST00000360694.8	c.*815G>A		3_prime_UTR_variant	8/8	2	NM_006238.5	ENSP00000353916.3
PPARD	ENST00000311565.4	c.*815G>A		3_prime_UTR_variant	9/9	5		ENSP00000310928.4
PPARD	ENST00000448077.6	c.*815G>A		3_prime_UTR_variant	7/7	2		ENSP00000414372.2
PPARD	ENST00000418635.6	c.*815G>A		3_prime_UTR_variant	6/6	2		ENSP00000413314.2

Frequencies

GnomAD3 genomes AF: 0.00106 AC: 161 AN: 152204 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000121

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.000196

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.0210

Gnomad SAS AF: 0.000621

Gnomad FIN AF: 0.000847

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000456

Gnomad OTH AF: 0.000478

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 172 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 134

Gnomad4 AFR exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.00110 AC: 167 AN: 152322 Hom.: 3 Cov.: 32 AF XY: 0.00110 AC XY: 82 AN XY: 74484

Gnomad4 AFR AF: 0.000120

Gnomad4 AMR AF: 0.000523

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.0212

Gnomad4 SAS AF: 0.000622

Gnomad4 FIN AF: 0.000847

Gnomad4 NFE AF: 0.000456

Gnomad4 OTH AF: 0.000473

Alfa AF: 0.00123 Hom.: 0

Bravo AF: 0.00116

Asia WGS AF: 0.00635 AC: 22 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	8.1
DANN	Benign	0.71

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: rs9658173; hg19: chr6-35394671;