chr6-151957183-T-C

Variant names:

• chr6-151957183-T-C
• rs3003920
• NM_000125.4:c.1096+12675T>C

Variant summary

Our verdict is Benign. The variant received -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000125.4(ESR1):​c.1096+12675T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.719 in 151,862 control chromosomes in the GnomAD database, including 40,205 homozygotes. 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 0.72 (40205 hom., cov: 31)
• Consequence: ESR1 NM_000125.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.64
• Publications: 1 publications found

Genes affected

ESR1 (HGNC:3467): (estrogen receptor 1) This gene encodes an estrogen receptor and ligand-activated transcription factor. The canonical protein contains an N-terminal ligand-independent transactivation domain, a central DNA binding domain, a hinge domain, and a C-terminal ligand-dependent transactivation domain. The protein localizes to the nucleus where it may form either a homodimer or a heterodimer with estrogen receptor 2. The protein encoded by this gene regulates the transcription of many estrogen-inducible genes that play a role in growth, metabolism, sexual development, gestation, and other reproductive functions and is expressed in many non-reproductive tissues. The receptor encoded by this gene plays a key role in breast cancer, endometrial cancer, and osteoporosis. This gene is reported to have dozens of transcript variants due to the use of alternate promoters and alternative splicing, however, the full-length nature of many of these variants remain uncertain. [provided by RefSeq, Jul 2020]

ESR1 Gene-Disease associations (from GenCC):

• estrogen resistance syndrome

  Inheritance: AR Classification: SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, Orphanet

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.79).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.802 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ESR1	NM_000125.4	c.1096+12675T>C		intron_variant	Intron 4 of 7	ENST00000206249.8	NP_000116.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ESR1	ENST00000206249.8	c.1096+12675T>C		intron_variant	Intron 4 of 7	1	NM_000125.4	ENSP00000206249.3

Frequencies

GnomAD3 genomes AF: 0.719 AC: 109132 AN: 151744 Hom.: 40208 Cov.: 31

Gnomad AFR AF: 0.582

Gnomad AMI AF: 0.870

Gnomad AMR AF: 0.778

Gnomad ASJ AF: 0.805

Gnomad EAS AF: 0.490

Gnomad SAS AF: 0.573

Gnomad FIN AF: 0.727

Gnomad MID AF: 0.842

Gnomad NFE AF: 0.808

Gnomad OTH AF: 0.765

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

GnomAD4 genome AF: 0.719 AC: 109158 AN: 151862 Hom.: 40205 Cov.: 31 AF XY: 0.712 AC XY: 52865 AN XY: 74208

African (AFR) AF: 0.581 AC: 24025 AN: 41338

American (AMR) AF: 0.777 AC: 11855 AN: 15252

Ashkenazi Jewish (ASJ) AF: 0.805 AC: 2793 AN: 3470

East Asian (EAS) AF: 0.490 AC: 2525 AN: 5158

South Asian (SAS) AF: 0.574 AC: 2759 AN: 4804

European-Finnish (FIN) AF: 0.727 AC: 7655 AN: 10534

Middle Eastern (MID) AF: 0.847 AC: 249 AN: 294

European-Non Finnish (NFE) AF: 0.808 AC: 54902 AN: 67984

Other (OTH) AF: 0.757 AC: 1602 AN: 2116

Alfa AF: 0.764 Hom.: 5774

Bravo AF: 0.717

Asia WGS AF: 0.527 AC: 1836 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.79
CADD	Benign	9.7
DANN	Benign	0.72
PhyloP100		1.6
Mutation Taster		=100/0	polymorphism (auto)

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: rs3003920; hg19: chr6-152278318;