rs9340775

Variant names:

• chr6-151809297-T-C
• rs9340775
• NM_000125.4:c.452+933T>C

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_000125.4(ESR1):​c.452+933T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000313 in 351,874 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 0.000033 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000030 (0 hom.)
• Consequence: ESR1 NM_000125.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.643
• Publications: 0 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 -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ESR1	NM_000125.4	c.452+933T>C		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.452+933T>C		intron_variant	Intron 1 of 7	1	NM_000125.4	ENSP00000206249.3

Frequencies

GnomAD3 genomes AF: 0.0000328 AC: 5 AN: 152254 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.0000654

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000770

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000122 AC: 1 AN: 82024 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.000202

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000301 AC: 6 AN: 199502 Hom.: 0 Cov.: 0 AF XY: 0.0000182 AC XY: 2 AN XY: 109880

African (AFR) AF: 0.00 AC: 0 AN: 4318

American (AMR) AF: 0.00 AC: 0 AN: 14190

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 6504

East Asian (EAS) AF: 0.000251 AC: 1 AN: 3980

South Asian (SAS) AF: 0.00 AC: 0 AN: 41816

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 24644

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 1438

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 93768

Other (OTH) AF: 0.000565 AC: 5 AN: 8844

GnomAD4 genome AF: 0.0000328 AC: 5 AN: 152372 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74514

African (AFR) AF: 0.00 AC: 0 AN: 41592

American (AMR) AF: 0.0000653 AC: 1 AN: 15312

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.000771 AC: 4 AN: 5186

South Asian (SAS) AF: 0.00 AC: 0 AN: 4834

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10620

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68038

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.0000712 Hom.: 0

Bravo AF: 0.0000529

Asia WGS AF: 0.000577 AC: 2 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	3.6
DANN	Benign	0.72
PhyloP100		-0.64
PromoterAI		-0.027	Neutral

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: rs9340775; hg19: chr6-152130432;