Genetic Variant DNAJC28:p.Glu96Gly (chr21-33489107-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_001040192.3(DNAJC28):c.287A>G(p.Glu96Gly) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000155 in 1,613,904 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000013 ( 0 hom., cov: 32)

Exomes 𝑓: 0.000016 ( 0 hom. )

Consequence

DNAJC28
NM_001040192.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 7.44

Publications

0 publications found

Variant links:

Genes affected

DNAJC28 (HGNC:1297): (DnaJ heat shock protein family (Hsp40) member C28) This gene encodes a member of the DnaJ heat shock protein family. The encoded protein, which contains a conserved N-terminal DnaJ domain, is thought to play a role in protein folding or act as a molecular chaperone protein. [provided by RefSeq, Oct 2016]

DNAJC28 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNAJC28	NM_001040192.3 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2	ENST00000381947.4	NP_001035282.1	Q9NX36
DNAJC28	NM_001320746.3 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2		NP_001307675.1	Q9NX36
DNAJC28	NM_017833.5 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2		NP_060303.2	Q9NX36

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	UniProt
DNAJC28	ENST00000381947.4 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2	1	NM_001040192.3	ENSP00000371373.3	Q9NX36
DNAJC28	ENST00000314399.3 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2	1		ENSP00000320303.3	Q9NX36
DNAJC28	ENST00000402202.1 link	c.287A>G	p.Glu96Gly	missense_variant	Exon 2 of 2	5		ENSP00000385777.1	Q9NX36

Frequencies

GnomAD3 genomes

AF:

0.0000131

AC:

AN:

152202

Hom.:

Cov.:

show subpopulations

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:

0.000414

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00

Gnomad OTH

AF:

0.00

GnomAD2 exomes

AF:

0.0000239

AC:

AN:

251234

AF XY:

0.0000221

show subpopulations

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:

0.0000157

AC:

AN:

1461702

Hom.:

Cov.:

AF XY:

0.0000179

AC XY:

AN XY:

727146

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

33472

American (AMR)

AF:

0.00

AC:

AN:

44706

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26132

East Asian (EAS)

AF:

0.00

AC:

AN:

39688

South Asian (SAS)

AF:

0.000255

AC:

AN:

86204

European-Finnish (FIN)

AF:

0.00

AC:

AN:

53370

Middle Eastern (MID)

AF:

0.00

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

1111976

Other (OTH)

AF:

0.0000166

AC:

AN:

60386

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.475

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

GnomAD4 genome

AF:

0.0000131

AC:

AN:

152202

Hom.:

Cov.:

AF XY:

0.0000269

AC XY:

AN XY:

74364

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

41448

American (AMR)

AF:

0.00

AC:

AN:

15272

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3472

East Asian (EAS)

AF:

0.00

AC:

AN:

5202

South Asian (SAS)

AF:

0.000414

AC:

AN:

4836

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10618

Middle Eastern (MID)

AF:

0.00

AC:

AN:

316

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

68038

Other (OTH)

AF:

0.00

AC:

AN:

2088

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.625

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

ExAC

AF:

0.0000247

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Apr 13, 2025

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

The c.287A>G (p.E96G) alteration is located in exon 2 (coding exon 1) of the DNAJC28 gene. This alteration results from a A to G substitution at nucleotide position 287, causing the glutamic acid (E) at amino acid position 96 to be replaced by a glycine (G). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.33

BayesDel_addAF

Benign

-0.25

BayesDel_noAF

Benign

-0.34

CADD

Pathogenic

(source)

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.078

T;T;T;T

Eigen

Uncertain

0.48

Eigen_PC

Uncertain

0.58

FATHMM_MKL

Uncertain

0.96

M_CAP

Benign

0.018

MetaRNN

Uncertain

0.70

D;D;D;D

MetaSVM

Benign

-0.96

MutationAssessor

Benign

0.45

N;N;N;N

PhyloP100

7.4

PrimateAI

Benign

0.45

PROVEAN

Pathogenic

-4.6

.;D;D;D

REVEL

Uncertain

0.33

Sift

Uncertain

0.0040

.;D;D;D

Sift4G

Uncertain

0.0060

D;D;D;D

Polyphen

0.99

D;D;D;D

Vest4

0.61

MutPred

0.49

Loss of stability (P = 0.0301);Loss of stability (P = 0.0301);Loss of stability (P = 0.0301);Loss of stability (P = 0.0301);

MVP

0.41

MPC

0.26

ClinPred

0.66

GERP RS

5.8

Varity_R

0.48

gMVP

0.43

Mutation Taster

=42/58

disease causing

(source)

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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

21-33489107-T-C

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

Age Distribution

Age Distribution

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over