22-46239702-G-C

Variant names:

• chr22-46239702-G-C
• rs3892755
• NM_005036.6:c.*4322G>C

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The NM_005036.6(PPARA):​c.*4322G>C variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. 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 0.000063 (0 hom., cov: 19)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: PPARA NM_005036.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.585
• Publications: 9 publications found

Genes affected

PPARA (HGNC:9232): (peroxisome proliferator activated receptor alpha) Peroxisome proliferators include hypolipidemic drugs, herbicides, leukotriene antagonists, and plasticizers; this term arises because they induce an increase in the size and number of peroxisomes. Peroxisomes are subcellular organelles found in plants and animals that contain enzymes for respiration and for cholesterol and lipid metabolism. The action of peroxisome proliferators is thought to be mediated via specific receptors, called PPARs, which belong to the steroid hormone receptor superfamily. PPARs affect the expression of target genes involved in cell proliferation, cell differentiation and in immune and inflammation responses. Three closely related subtypes (alpha, beta/delta, and gamma) have been identified. This gene encodes the subtype PPAR-alpha, which is a nuclear transcription factor. Multiple alternatively spliced transcript variants have been described for this gene, although the full-length nature of only two has been determined. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BS2: High AC in GnomAd4 at 7 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PPARA	NM_005036.6	c.*4322G>C		3_prime_UTR_variant	Exon 9 of 9	ENST00000407236.6	NP_005027.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PPARA	ENST00000407236.6	c.*4322G>C		3_prime_UTR_variant	Exon 9 of 9	1	NM_005036.6	ENSP00000385523.1

Frequencies

GnomAD3 genomes AF: 0.0000626 AC: 7 AN: 111762 Hom.: 0 Cov.: 19

Gnomad AFR AF: 0.0000336

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.000324

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000388

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000684

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0;AS_VQSR AF: 0.00 AC: 0 AN: 24 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 16

African (AFR) AC: 0 AN: 0

American (AMR) AC: 0 AN: 0

Ashkenazi Jewish (ASJ) AC: 0 AN: 0

East Asian (EAS) AF: 0.00 AC: 0 AN: 4

South Asian (SAS) AC: 0 AN: 0

European-Finnish (FIN) AC: 0 AN: 0

Middle Eastern (MID) AC: 0 AN: 0

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 18

Other (OTH) AF: 0.00 AC: 0 AN: 2

GnomAD4 genome AF: 0.0000626 AC: 7 AN: 111762 Hom.: 0 Cov.: 19 AF XY: 0.0000984 AC XY: 5 AN XY: 50834

African (AFR) AF: 0.0000336 AC: 1 AN: 29772

American (AMR) AF: 0.00 AC: 0 AN: 7964

Ashkenazi Jewish (ASJ) AF: 0.000324 AC: 1 AN: 3088

East Asian (EAS) AF: 0.00 AC: 0 AN: 3346

South Asian (SAS) AF: 0.000388 AC: 1 AN: 2580

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 4030

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 226

European-Non Finnish (NFE) AF: 0.0000684 AC: 4 AN: 58442

Other (OTH) AF: 0.00 AC: 0 AN: 1502

Alfa AF: 0.00 Hom.: 1530

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	0.48
DANN	Benign	0.42
PhyloP100		-0.58
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs3892755; hg19: chr22-46635599;