6-151828737-C-T

Variant names:

• chr6-151828737-C-T
• rs12665044
• NM_000125.4:c.453-13860C>T

Variant summary

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

The NM_000125.4(ESR1):​c.453-13860C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.236 in 152,058 control chromosomes in the GnomAD database, including 5,535 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 0.24 (5535 hom., cov: 32)
• Consequence: ESR1 NM_000125.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.905
• Publications: 13 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=-0.87).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.434 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ESR1	NM_000125.4	c.453-13860C>T		intron_variant	Intron 1 of 7	ENST00000206249.8	NP_000116.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ESR1	ENST00000206249.8	c.453-13860C>T		intron_variant	Intron 1 of 7	1	NM_000125.4	ENSP00000206249.3

Frequencies

GnomAD3 genomes AF: 0.236 AC: 35787 AN: 151940 Hom.: 5519 Cov.: 32

Gnomad AFR AF: 0.440

Gnomad AMI AF: 0.141

Gnomad AMR AF: 0.241

Gnomad ASJ AF: 0.149

Gnomad EAS AF: 0.290

Gnomad SAS AF: 0.222

Gnomad FIN AF: 0.162

Gnomad MID AF: 0.0601

Gnomad NFE AF: 0.126

Gnomad OTH AF: 0.213

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

GnomAD4 genome AF: 0.236 AC: 35843 AN: 152058 Hom.: 5535 Cov.: 32 AF XY: 0.238 AC XY: 17656 AN XY: 74316

African (AFR) AF: 0.440 AC: 18212 AN: 41428

American (AMR) AF: 0.241 AC: 3681 AN: 15282

Ashkenazi Jewish (ASJ) AF: 0.149 AC: 516 AN: 3470

East Asian (EAS) AF: 0.290 AC: 1496 AN: 5162

South Asian (SAS) AF: 0.221 AC: 1067 AN: 4826

European-Finnish (FIN) AF: 0.162 AC: 1716 AN: 10584

Middle Eastern (MID) AF: 0.0544 AC: 16 AN: 294

European-Non Finnish (NFE) AF: 0.126 AC: 8544 AN: 67988

Other (OTH) AF: 0.221 AC: 466 AN: 2112

Alfa AF: 0.187 Hom.: 1593

Bravo AF: 0.248

Asia WGS AF: 0.290 AC: 1008 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.87
CADD	Benign	0.67
DANN	Benign	0.46
PhyloP100		-0.91
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: rs12665044; hg19: chr6-152149872;