chr7-16661173-G-C

Variant names:

• chr7-16661173-G-C
• rs696279
• NM_014038.3:c.-7-4264G>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The ENST00000258761.8(BZW2):​c.-7-4264G>C 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: 32)
• Consequence: BZW2 ENST00000258761.8 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.173
• Publications: 0 publications found

Genes affected

BZW2 (HGNC:18808): (basic leucine zipper and W2 domains 2) Enables cadherin binding activity. Predicted to be involved in cell differentiation and nervous system development. Located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000258761.8. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BZW2	NM_014038.3	MANE Select	c.-7-4264G>C		intron	N/A	NP_054757.1
	BZW2	NM_001159767.2		c.-7-4264G>C		intron	N/A	NP_001153239.1
	BZW2	NM_001362718.2		c.-453-4264G>C		intron	N/A	NP_001349647.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BZW2	ENST00000258761.8	TSL:1 MANE Select	c.-7-4264G>C		intron	N/A	ENSP00000258761.3
	BZW2	ENST00000415365.5	TSL:1	c.-7-4264G>C		intron	N/A	ENSP00000403481.1
	BZW2	ENST00000437745.5	TSL:1	n.-7-4264G>C		intron	N/A	ENSP00000406395.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	0.19
DANN	Benign	0.40
PhyloP100		-0.17
PromoterAI		-0.096	Neutral

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: rs696279; hg19: chr7-16700798;