ENST00000647774.1:c.287-364_287-363delGG

Variant names:

• chr17-63929612-GGA-G
• NM_000626.4:c.550-139_550-138delTC

Variant summary

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

The ENST00000647774.1(ENSG00000285947):​c.169-139_169-138delTC variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ENSG00000285947 ENST00000647774.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.248

Genes affected

CD79B (HGNC:1699): (CD79b molecule) The B lymphocyte antigen receptor is a multimeric complex that includes the antigen-specific component, surface immunoglobulin (Ig). Surface Ig non-covalently associates with two other proteins, Ig-alpha and Ig-beta, which are necessary for expression and function of the B-cell antigen receptor. This gene encodes the Ig-beta protein of the B-cell antigen component. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

ENSG00000285947 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

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

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CD79B	NM_000626.4	c.550-139_550-138delTC		intron_variant	Intron 4 of 5	ENST00000006750.8	NP_000617.1
CD79B	NM_001039933.3	c.553-139_553-138delTC		intron_variant	Intron 4 of 5		NP_001035022.1
CD79B	NM_001329050.2	c.241-139_241-138delTC		intron_variant	Intron 3 of 4		NP_001315979.1
CD79B	NM_021602.4	c.238-139_238-138delTC		intron_variant	Intron 3 of 4		NP_067613.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CD79B	ENST00000006750.8	c.550-139_550-138delTC		intron_variant	Intron 4 of 5	1	NM_000626.4	ENSP00000006750.4
ENSG00000285947	ENST00000647774.1	c.169-139_169-138delTC		intron_variant	Intron 2 of 7			ENSP00000497443.1

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

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

No publications associated with this variant yet.

Other links and lift over

hg19: chr17-62006972;