rs765761156

Variant names:

• chr6-162727746-G-A
• rs765761156
• NM_004562.3:c.-78C>T

Your query was ambiguous. Multiple possible variants found:

• chr6-162727746-G-A
• chr6-162727746-G-C
• chr6-162727746-G-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_004562.3(PRKN):​c.-78C>T variant causes a 5 prime UTR premature start codon gain change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000346 in 1,445,302 control chromosomes in the GnomAD database, with no homozygous occurrence. 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 0.0000066 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0000031 (0 hom.)
• Consequence: PRKN NM_004562.3 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.619
• Publications: 0 publications found

Genes affected

PRKN (HGNC:8607): (parkin RBR E3 ubiquitin protein ligase) The precise function of this gene is unknown; however, the encoded protein is a component of a multiprotein E3 ubiquitin ligase complex that mediates the targeting of substrate proteins for proteasomal degradation. Mutations in this gene are known to cause Parkinson disease and autosomal recessive juvenile Parkinson disease. Alternative splicing of this gene produces multiple transcript variants encoding distinct isoforms. Additional splice variants of this gene have been described but currently lack transcript support. [provided by RefSeq, Jul 2008]

PACRG (HGNC:19152): (parkin coregulated) This gene encodes a protein that is conserved across metazoans. In vertebrates, this gene is linked in a head-to-head arrangement with the adjacent parkin gene, which is associated with autosomal recessive juvenile Parkinson's disease. These genes are co-regulated in various tissues and they share a bi-directional promoter. Both genes are associated with susceptibility to leprosy. The parkin co-regulated gene protein forms a large molecular complex with chaperones, including heat shock proteins 70 and 90, and chaperonin components. This protein is also a component of Lewy bodies in Parkinson's disease patients, and it suppresses unfolded Pael receptor-induced neuronal cell death. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_004562.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKN	NM_004562.3	MANE Select	c.-78C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 12	NP_004553.2	O60260-1
	PRKN	NM_004562.3	MANE Select	c.-78C>T		5_prime_UTR	Exon 1 of 12	NP_004553.2	O60260-1
	PRKN	NM_013987.3		c.-78C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	NP_054642.2	O60260-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRKN	ENST00000366898.6	TSL:1 MANE Select	c.-78C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 12	ENSP00000355865.1	O60260-1
	PRKN	ENST00000366897.5	TSL:1	c.-78C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 11	ENSP00000355863.1	O60260-2
	PRKN	ENST00000366896.5	TSL:1	c.-78C>T		5_prime_UTR_premature_start_codon_gain	Exon 1 of 9	ENSP00000355862.1	O60260-6

Frequencies

GnomAD3 genomes AF: 0.00000657 AC: 1 AN: 152158 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.0000147

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00000695 AC: 1 AN: 143924 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000309 AC: 4 AN: 1293144 Hom.: 0 Cov.: 21 AF XY: 0.00 AC XY: 0 AN XY: 642928

African (AFR) AF: 0.00 AC: 0 AN: 29368

American (AMR) AF: 0.00 AC: 0 AN: 35474

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 24450

East Asian (EAS) AF: 0.00 AC: 0 AN: 35148

South Asian (SAS) AF: 0.00 AC: 0 AN: 77144

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 47250

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5460

European-Non Finnish (NFE) AF: 0.00000305 AC: 3 AN: 984402

Other (OTH) AF: 0.0000184 AC: 1 AN: 54448

GnomAD4 genome AF: 0.00000657 AC: 1 AN: 152158 Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1 AN XY: 74324

African (AFR) AF: 0.00 AC: 0 AN: 41462

American (AMR) AF: 0.00 AC: 0 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5152

South Asian (SAS) AF: 0.00 AC: 0 AN: 4836

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10622

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 312

European-Non Finnish (NFE) AF: 0.0000147 AC: 1 AN: 68008

Other (OTH) AF: 0.00 AC: 0 AN: 2092

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	9.5
DANN	Benign	0.94
PhyloP100		-0.62
PromoterAI		-0.030	Neutral

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

Other links and lift over

dbSNP: rs765761156; hg19: chr6-163148778;