chr6-151811182-C-T

Position:

• chr6-151811182-C-T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000125.4(ESR1):​c.452+2818C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0807 in 152,100 control chromosomes in the GnomAD database, including 600 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 0.081 (600 hom., cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: ESR1 NM_000125.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.110

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]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.81).
• BA1: GnomAd4 highest subpopulation (NFE) allele frequency at 95% confidence interval = 0.0904 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ESR1	NM_000125.4	c.452+2818C>T		intron_variant		ENST00000206249.8

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ESR1	ENST00000206249.8	c.452+2818C>T		intron_variant		1	NM_000125.4	P1

Frequencies

GnomAD3 genomes AF: 0.0807 AC: 12270 AN: 151982 Hom.: 600 Cov.: 33

Gnomad AFR AF: 0.0786

Gnomad AMI AF: 0.136

Gnomad AMR AF: 0.0363

Gnomad ASJ AF: 0.0657

Gnomad EAS AF: 0.00635

Gnomad SAS AF: 0.0390

Gnomad FIN AF: 0.140

Gnomad MID AF: 0.0127

Gnomad NFE AF: 0.0923

Gnomad OTH AF: 0.0669

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 2 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 2

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.0807 AC: 12278 AN: 152100 Hom.: 600 Cov.: 33 AF XY: 0.0808 AC XY: 6005 AN XY: 74340

Gnomad4 AFR AF: 0.0786

Gnomad4 AMR AF: 0.0363

Gnomad4 ASJ AF: 0.0657

Gnomad4 EAS AF: 0.00636

Gnomad4 SAS AF: 0.0392

Gnomad4 FIN AF: 0.140

Gnomad4 NFE AF: 0.0923

Gnomad4 OTH AF: 0.0662

Alfa AF: 0.0962 Hom.: 119

Bravo AF: 0.0721

Asia WGS AF: 0.0270 AC: 92 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.81
CADD	Benign	5.8
DANN	Benign	0.71

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

Publications

LitVar

Other links and lift over

dbSNP: rs10484922; hg19: chr6-152132317;