rs543269835

Variant names:

• chr10-119651548-G-C
• rs543269835
• NM_004281.4:c.-128G>C

Your query was ambiguous. Multiple possible variants found:

• chr10-119651548-G-C
• chr10-119651548-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_004281.4(BAG3):​c.-128G>C variant causes a 5 prime UTR premature start codon gain 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: 33)
• Consequence: BAG3 NM_004281.4 5_prime_UTR_premature_start_codon_gain
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.00

Genes affected

BAG3 (HGNC:939): (BAG cochaperone 3) BAG proteins compete with Hip for binding to the Hsc70/Hsp70 ATPase domain and promote substrate release. All the BAG proteins have an approximately 45-amino acid BAG domain near the C terminus but differ markedly in their N-terminal regions. The protein encoded by this gene contains a WW domain in the N-terminal region and a BAG domain in the C-terminal region. The BAG domains of BAG1, BAG2, and BAG3 interact specifically with the Hsc70 ATPase domain in vitro and in mammalian cells. All 3 proteins bind with high affinity to the ATPase domain of Hsc70 and inhibit its chaperone activity in a Hip-repressible manner. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.41).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
BAG3	NM_004281.4	c.-128G>C		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 4	ENST00000369085.8	NP_004272.2
BAG3	NM_004281.4	c.-128G>C		5_prime_UTR_variant	Exon 1 of 4	ENST00000369085.8	NP_004272.2
BAG3	XM_005270287.2	c.-128G>C		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 4		XP_005270344.1
BAG3	XM_005270287.2	c.-128G>C		5_prime_UTR_variant	Exon 1 of 4		XP_005270344.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
BAG3	ENST00000369085	c.-128G>C		5_prime_UTR_premature_start_codon_gain_variant	Exon 1 of 4	1	NM_004281.4	ENSP00000358081.4
BAG3	ENST00000369085	c.-128G>C		5_prime_UTR_variant	Exon 1 of 4	1	NM_004281.4	ENSP00000358081.4

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 9

GnomAD4 genome Cov.: 33

Bravo AF: 0.00000378

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.41
CADD	Benign	21
DANN	Benign	0.72
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

Other links and lift over

dbSNP: rs543269835; hg19: chr10-121411060;