Variant chr20-63895226-A-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_025219.3(DNAJC5):c.-109A>G variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00122 in 149,670 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.0012 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0025 ( 0 hom. )

Consequence

DNAJC5
NM_025219.3 5_prime_UTR

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:3

Conservation

PhyloP100: -0.232

Variant links:

Genes affected

DNAJC5 (HGNC:16235): (DnaJ heat shock protein family (Hsp40) member C5) This gene is a member of the J protein family. J proteins function in many cellular processes by regulating the ATPase activity of 70 kDa heat shock proteins. The encoded protein plays a role in membrane trafficking and protein folding, and has been shown to have anti-neurodegenerative properties. The encoded protein is known to play a role in cystic fibrosis and Huntington's disease. A pseudogene of this gene is located on the short arm of chromosome 8. [provided by RefSeq, Nov 2010]

DNAJC5 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.8).

BS2

High AC in GnomAd4 at 178 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DNAJC5	NM_025219.3 linkuse as main transcript	c.-109A>G		5_prime_UTR_variant	1/5	ENST00000360864.9	NP_079495.1
DNAJC5	XM_047440509.1 linkuse as main transcript	c.-1794A>G		5_prime_UTR_variant	1/5		XP_047296465.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
DNAJC5	ENST00000360864.9 linkuse as main transcript	c.-109A>G		5_prime_UTR_variant	1/5	1	NM_025219.3	ENSP00000354111	P1	Q9H3Z4-1
DNAJC5	ENST00000470551.1 linkuse as main transcript	c.-109A>G		5_prime_UTR_variant, NMD_transcript_variant	1/6	2		ENSP00000434744		Q9H3Z4-2

Frequencies

GnomAD3 genomes

AF:

0.00121

AC:

179

AN:

147974

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000417

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000334

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00646

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00188

Gnomad OTH

AF:

0.000490

GnomAD4 exome

AF:

0.00252

AC:

AN:

1588

Hom.:

Cov.:

AF XY:

0.00103

AC XY:

AN XY:

972

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.00350

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.00160

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.00120

AC:

178

AN:

148082

Hom.:

Cov.:

AF XY:

0.00118

AC XY:

AN XY:

72180

show subpopulations

Gnomad4 AFR

AF:

0.000416

Gnomad4 AMR

AF:

0.000334

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00626

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00188

Gnomad4 OTH

AF:

0.000484

Alfa

AF:

0.00175

Hom.:

Bravo

AF:

0.000910

Asia WGS

AF:

0.00130

AC:

AN:

3082

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:3

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Ceroid lipofuscinosis, neuronal, 4 (Kufs type)

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jan 12, 2018

This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score, this variant could not be ruled out of causing disease and therefore its association with disease required further investigation. A literature search was performed for the gene, cDNA change, and amino acid change (if applicable). No publications were found based on this search. This variant was therefore classified as a variant of unknown significance for this disease. -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Neuronal Ceroid-Lipofuscinosis, Recessive

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.80

CADD

Benign

DANN

Benign

0.67

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

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over