chr6-151807496-C-T

Variant names:

• chr6-151807496-C-T
• rs867239
• ENST00000446550.1:c.-84C>T

Variant summary

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

The ENST00000446550.1(ESR1):​c.-84C>T variant causes a 5 prime UTR 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: 31)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: ESR1 ENST00000446550.1 5_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.132
• Publications: 4 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: 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=-0.55).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ESR1	NM_000125.4	c.-417C>T		upstream_gene_variant		ENST00000206249.8	NP_000116.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ESR1	ENST00000206249.8	c.-417C>T		upstream_gene_variant		1	NM_000125.4	ENSP00000206249.3

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 142788 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 74432

African (AFR) AF: 0.00 AC: 0 AN: 4832

American (AMR) AF: 0.00 AC: 0 AN: 8656

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3810

East Asian (EAS) AF: 0.00 AC: 0 AN: 8084

South Asian (SAS) AF: 0.00 AC: 0 AN: 21360

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 6202

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 554

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 81798

Other (OTH) AF: 0.00 AC: 0 AN: 7492

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 9

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.55
CADD	Benign	14
DANN	Benign	0.94
PhyloP100		-0.13
PromoterAI		0.15	Neutral
Mutation Taster		=100/0	polymorphism

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: rs867239; hg19: chr6-152128631;