rs4561483

Variant names:

• chr16-11826180-A-C
• rs4561483
• ENST00000571158.6:n.240+2142T>G

Your query was ambiguous. Multiple possible variants found:

• chr16-11826180-A-C
• chr16-11826180-A-G
• chr16-11826180-A-T

Variant summary

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

The ENST00000571259.6(BCAR4):​n.331+2142T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000658 in 151,864 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 𝑓 0.0000066 (0 hom., cov: 32)
• Consequence: BCAR4 ENST00000571259.6 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0710
• Publications: 11 publications found

Genes affected

BCAR4 (HGNC:22170): (breast cancer anti-estrogen resistance 4) This gene produces a spliced long non-coding RNA (lncRNA) that has been implicated in breast cancer metastasis. It was originally identified in a screen for genes responsible for the development of resistance to anti-estrogens in breast cancer cells. It is thought that release of CCL21 enables this lncRNA to bind to the SNIP1 and PNUTS transcription factors, thereby activating a non-canonical GLI-dependent hedgehog signaling pathway that promotes cancer cell migration and invasion. A similar gene in cow expresses a protein in mature oocytes and preimplantation embryos. Alternatively spliced transcript variants have been identified. [provided by RefSeq, Apr 2015]

ENSG00000294735 (HGNC:):

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=-0.97).

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000571259.6. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BCAR4	NR_024049.1		n.512-1441T>G		intron	N/A
	BCAR4	NR_024050.1		n.204+2142T>G		intron	N/A
	BCAR4	NR_131216.1		n.134+2519T>G		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	BCAR4	ENST00000571158.6	TSL:5	n.240+2142T>G		intron	N/A
	BCAR4	ENST00000571259.6	TSL:2	n.331+2142T>G		intron	N/A
	BCAR4	ENST00000573037.2	TSL:3	n.520+2142T>G		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00000658 AC: 1 AN: 151864 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000207

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

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

GnomAD4 genome AF: 0.00000658 AC: 1 AN: 151864 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74140

African (AFR) AF: 0.00 AC: 0 AN: 41360

American (AMR) AF: 0.00 AC: 0 AN: 15226

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.00 AC: 0 AN: 5188

South Asian (SAS) AF: 0.000207 AC: 1 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10514

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67970

Other (OTH) AF: 0.00 AC: 0 AN: 2080

Alfa AF: 0.00 Hom.: 14246

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	1.3
DANN	Benign	0.54
PhyloP100		-0.071

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs4561483;

hg19: chr16-11920037;