rs886039854

Variant names:

• chr1-65408685-C-A
• rs886039854
• NM_001256864.2:c.2536C>A

Your query was ambiguous. Multiple possible variants found:

• chr1-65408685-C-A
• chr1-65408685-C-G
• chr1-65408685-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001256864.2(DNAJC6):​c.2536C>A​(p.Gln846Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.000000684 in 1,461,692 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: DNAJC6 NM_001256864.2 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.91
• Publications: 0 publications found

Genes affected

DNAJC6 (HGNC:15469): (DnaJ heat shock protein family (Hsp40) member C6) DNAJC6 belongs to the evolutionarily conserved DNAJ/HSP40 family of proteins, which regulate molecular chaperone activity by stimulating ATPase activity. DNAJ proteins may have up to 3 distinct domains: a conserved 70-amino acid J domain, usually at the N terminus, a glycine/phenylalanine (G/F)-rich region, and a cysteine-rich domain containing 4 motifs resembling a zinc finger domain (Ohtsuka and Hata, 2000 [PubMed 11147971]).[supplied by OMIM, Mar 2008]

DNAJC6 Gene-Disease associations (from GenCC):

• juvenile onset Parkinson disease 19A

  Inheritance: AR Classification: STRONG, MODERATE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Genomics England PanelApp, Ambry Genetics
• atypical juvenile parkinsonism

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
• young-onset Parkinson disease

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001256864.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAJC6	NM_001256864.2	MANE Select	c.2536C>A	p.Gln846Lys	missense	Exon 17 of 19	NP_001243793.1
	DNAJC6	NM_014787.4		c.2365C>A	p.Gln789Lys	missense	Exon 17 of 19	NP_055602.1
	DNAJC6	NM_001256865.2		c.2326C>A	p.Gln776Lys	missense	Exon 18 of 20	NP_001243794.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	DNAJC6	ENST00000371069.5	TSL:1 MANE Select	c.2536C>A	p.Gln846Lys	missense	Exon 17 of 19	ENSP00000360108.4
	DNAJC6	ENST00000395325.7	TSL:1	c.2365C>A	p.Gln789Lys	missense	Exon 17 of 19	ENSP00000378735.3
	DNAJC6	ENST00000263441.11	TSL:2	c.2326C>A	p.Gln776Lys	missense	Exon 18 of 20	ENSP00000263441.7

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.84e-7 AC: 1 AN: 1461692 Hom.: 0 Cov.: 30 AF XY: 0.00 AC XY: 0 AN XY: 727150

African (AFR) AF: 0.00 AC: 0 AN: 33470

American (AMR) AF: 0.00 AC: 0 AN: 44704

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86210

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53416

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1111912

Other (OTH) AF: 0.00 AC: 0 AN: 60384

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.76
BayesDel_addAF	Uncertain	0.13	D
BayesDel_noAF	Uncertain	-0.050
CADD	Pathogenic	26
DANN	Uncertain	0.99
DEOGEN2	Uncertain	0.73	D
Eigen	Pathogenic	0.81
Eigen_PC	Pathogenic	0.80
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.017	T
MetaRNN	Uncertain	0.51	D
MetaSVM	Benign	-0.64	T
MutationAssessor	Uncertain	2.8	M
PhyloP100		7.9
PrimateAI	Uncertain	0.69	T
PROVEAN	Uncertain	-2.9	D
REVEL	Benign	0.25
Sift	Benign	0.045	D
Sift4G	Uncertain	0.0090	D
Polyphen		0.95	P
Vest4		0.61
MutPred		0.30		Gain of ubiquitination at Q789 (P = 0.0025)
MVP		0.49
MPC		1.0
ClinPred		0.99	D
GERP RS		5.4
Varity_R		0.63
gMVP		0.75
Mutation Taster		=35/65	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.050		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: rs886039854; hg19: chr1-65874368;