chr6-33573942-A-T

Position:

• chr6-33573942-A-T

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001188.4(BAK1):​c.532-35T>A variant causes a intron 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. There are indicators that this mutation may affect the branch point..

• Frequency: Genomes: not found (cov: 33)
• Consequence: BAK1 NM_001188.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.842

Genes affected

BAK1 (HGNC:949): (BCL2 antagonist/killer 1) The protein encoded by this gene belongs to the BCL2 protein family. BCL2 family members form oligomers or heterodimers and act as anti- or pro-apoptotic regulators that are involved in a wide variety of cellular activities. This protein localizes to mitochondria, and functions to induce apoptosis. It interacts with and accelerates the opening of the mitochondrial voltage-dependent anion channel, which leads to a loss in membrane potential and the release of cytochrome c. This protein also interacts with the tumor suppressor P53 after exposure to cell stress. [provided by RefSeq, Jul 2008]

GGNBP1 (HGNC:):

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: This place is a probable branch point but likely benign (scored 2 / 10). Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BAK1	NM_001188.4	c.532-35T>A		intron_variant		ENST00000374467.4	NP_001179.1
BAK1	XM_011514779.4	c.532-35T>A		intron_variant			XP_011513081.1
BAK1	XM_011514780.2	c.355-35T>A		intron_variant			XP_011513082.1
BAK1	XM_047419196.1	c.355-35T>A		intron_variant			XP_047275152.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BAK1	ENST00000374467.4	c.532-35T>A		intron_variant		1	NM_001188.4	ENSP00000363591.3
BAK1	ENST00000442998.6	c.*90-35T>A		intron_variant		1		ENSP00000391258.2
GGNBP1	ENST00000612409.1	n.249-1409A>T		intron_variant		5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 36

GnomAD4 genome Cov.: 33

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	5.2
DANN	Benign	0.50
BranchPoint Hunter		2.0
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: rs513349; hg19: chr6-33541719;