rs725467

Positions:

• chr6-152126584-C-T

Variant summary

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

The ENST00000427531.6(ESR1):​c.*1236C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.227 in 151,980 control chromosomes in the GnomAD database, including 4,056 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 0.23 (4056 hom., cov: 32)
  • Exomes 𝑓: 0.25 (0 hom.)
• Consequence: ESR1 ENST00000427531.6 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.647

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]

SYNE1 (HGNC:17089): (spectrin repeat containing nuclear envelope protein 1) This gene encodes a spectrin repeat containing protein expressed in skeletal and smooth muscle, and peripheral blood lymphocytes, that localizes to the nuclear membrane. Mutations in this gene have been associated with autosomal recessive spinocerebellar ataxia 8, also referred to as autosomal recessive cerebellar ataxia type 1 or recessive ataxia of Beauce. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.277 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
SYNE1	NM_001347702.2	c.2688-3908G>A		intron_variant		ENST00000354674.5
SYNE1	NM_182961.4	c.26154-3908G>A		intron_variant		ENST00000367255.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
SYNE1	ENST00000354674.5	c.2688-3908G>A		intron_variant		5	NM_001347702.2
SYNE1	ENST00000367255.10	c.26154-3908G>A		intron_variant		1	NM_182961.4	P1

Frequencies

GnomAD3 genomes AF: 0.227 AC: 34494 AN: 151858 Hom.: 4057 Cov.: 32

Gnomad AFR AF: 0.282

Gnomad AMI AF: 0.163

Gnomad AMR AF: 0.198

Gnomad ASJ AF: 0.184

Gnomad EAS AF: 0.124

Gnomad SAS AF: 0.109

Gnomad FIN AF: 0.291

Gnomad MID AF: 0.161

Gnomad NFE AF: 0.211

Gnomad OTH AF: 0.215

GnomAD4 exome AF: 0.250 AC: 1 AN: 4 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 2

Gnomad4 FIN exome AF: 0.500

Gnomad4 NFE exome AF: 0.00

GnomAD4 genome AF: 0.227 AC: 34512 AN: 151976 Hom.: 4056 Cov.: 32 AF XY: 0.225 AC XY: 16749 AN XY: 74276

Gnomad4 AFR AF: 0.281

Gnomad4 AMR AF: 0.198

Gnomad4 ASJ AF: 0.184

Gnomad4 EAS AF: 0.125

Gnomad4 SAS AF: 0.109

Gnomad4 FIN AF: 0.291

Gnomad4 NFE AF: 0.211

Gnomad4 OTH AF: 0.212

Alfa AF: 0.217 Hom.: 580

Bravo AF: 0.225

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	1.1
DANN	Benign	0.59

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs725467; hg19: chr6-152447719;