chr16-30874900-C-T

Position:

• chr16-30874900-C-T

Variant summary

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

The NM_001286526.2(BCL7C):​c.528+13960G>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.

• Frequency: Genomes: not found (cov: 31)
• Consequence: BCL7C NM_001286526.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.0720

Genes affected

BCL7C (HGNC:1006): (BAF chromatin remodeling complex subunit BCL7C) This gene is identified by the similarity of its product to the N-terminal region of BCL7A protein. The BCL7A protein is encoded by the gene known to be directly involved in a three-way gene translocation in a Burkitt lymphoma cell line. The function of this gene has not yet been determined. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]

ACMG classification

Verdict is Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
BCL7C	NM_001286526.2	c.528+13960G>A		intron_variant			NP_001273455.1
BCL7C	XM_047434896.1	c.621+5324G>A		intron_variant			XP_047290852.1
BCL7C	XM_011545980.4	c.528+13960G>A		intron_variant			XP_011544282.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
BCL7C	ENST00000572628.5	c.525+13960G>A		intron_variant		1		ENSP00000459007.1
BCL7C	ENST00000380317.8	c.528+13960G>A		intron_variant		1		ENSP00000369674.4
BCL7C	ENST00000574418.5	n.*71+13960G>A		intron_variant		5		ENSP00000461177.1

Frequencies

GnomAD3 genomes Cov.: 31

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

GnomAD4 genome Cov.: 31

Bravo AF: 0.00000756

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	5.5
DANN	Benign	0.83

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs11642603; hg19: chr16-30886221;