NM_012328.3:c.183G>C

Variant names:

• chr7-108571909-G-C
• rs1043615
• NM_012328.3:c.183G>C

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_012328.3(DNAJB9):​c.183G>C​(p.Pro61Pro) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: not found (cov: 32)
• Consequence: DNAJB9 NM_012328.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.206
• Publications: 27 publications found

Genes affected

DNAJB9 (HGNC:6968): (DnaJ heat shock protein family (Hsp40) member B9) 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. This gene is a member of the type 2 subgroup of DnaJ proteins. The encoded protein is localized to the endoplasmic reticulum. This protein is induced by endoplasmic reticulum stress and plays a role in protecting stressed cells from apoptosis. [provided by RefSeq, Dec 2010]

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.55).
• BP7: Synonymous conserved (PhyloP=0.206 with no splicing effect.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNAJB9	NM_012328.3	c.183G>C	p.Pro61Pro	synonymous_variant	Exon 2 of 3	ENST00000249356.4	NP_036460.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
DNAJB9	ENST00000249356.4	c.183G>C	p.Pro61Pro	synonymous_variant	Exon 2 of 3	1	NM_012328.3	ENSP00000249356.3
DNAJB9	ENST00000465725.1	n.195G>C		non_coding_transcript_exon_variant	Exon 1 of 2	2
DNAJB9	ENST00000491582.1	n.430G>C		non_coding_transcript_exon_variant	Exon 2 of 2	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 57

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.55
CADD	Benign	5.1
DANN	Benign	0.71
PhyloP100		0.21
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6

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: rs1043615; hg19: chr7-108212353;