rs1008805

Variant names:

• chr15-51257402-G-A
• rs1008805
• NM_000103.4:c.-38-14452C>T

Your query was ambiguous. Multiple possible variants found:

• chr15-51257402-G-A
• chr15-51257402-G-T

Variant summary

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

The NM_000103.4(CYP19A1):​c.-38-14452C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.636 in 152,064 control chromosomes in the GnomAD database, including 31,896 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 0.64 (31896 hom., cov: 32)
• Consequence: CYP19A1 NM_000103.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.172
• Publications: 40 publications found

Genes affected

CYP19A1 (HGNC:2594): (cytochrome P450 family 19 subfamily A member 1) This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and catalyzes the last steps of estrogen biosynthesis. Mutations in this gene can result in either increased or decreased aromatase activity; the associated phenotypes suggest that estrogen functions both as a sex steroid hormone and in growth or differentiation. Alternative promoter use and alternative splicing results in multiple transcript variants that have different tissue specificities. [provided by RefSeq, Dec 2016]

MIR4713HG (HGNC:53124): (MIR4713 host gene)

ACMG classification

Our verdict: Benign. The variant received -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.97).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.799 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
CYP19A1	NM_000103.4	c.-38-14452C>T		intron_variant	Intron 1 of 9	ENST00000396402.6	NP_000094.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
CYP19A1	ENST00000396402.6	c.-38-14452C>T		intron_variant	Intron 1 of 9	1	NM_000103.4	ENSP00000379683.1

Frequencies

GnomAD3 genomes AF: 0.636 AC: 96663 AN: 151946 Hom.: 31859 Cov.: 32

Gnomad AFR AF: 0.806

Gnomad AMI AF: 0.655

Gnomad AMR AF: 0.482

Gnomad ASJ AF: 0.613

Gnomad EAS AF: 0.674

Gnomad SAS AF: 0.584

Gnomad FIN AF: 0.579

Gnomad MID AF: 0.468

Gnomad NFE AF: 0.580

Gnomad OTH AF: 0.596

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

GnomAD4 genome AF: 0.636 AC: 96755 AN: 152064 Hom.: 31896 Cov.: 32 AF XY: 0.631 AC XY: 46959 AN XY: 74362

African (AFR) AF: 0.806 AC: 33441 AN: 41488

American (AMR) AF: 0.481 AC: 7347 AN: 15288

Ashkenazi Jewish (ASJ) AF: 0.613 AC: 2128 AN: 3470

East Asian (EAS) AF: 0.673 AC: 3477 AN: 5168

South Asian (SAS) AF: 0.585 AC: 2816 AN: 4812

European-Finnish (FIN) AF: 0.579 AC: 6123 AN: 10568

Middle Eastern (MID) AF: 0.473 AC: 139 AN: 294

European-Non Finnish (NFE) AF: 0.580 AC: 39431 AN: 67958

Other (OTH) AF: 0.596 AC: 1257 AN: 2108

Alfa AF: 0.595 Hom.: 103912

Bravo AF: 0.634

Asia WGS AF: 0.624 AC: 2168 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.97
CADD	Benign	2.5
DANN	Benign	0.51
PhyloP100		0.17
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: rs1008805; hg19: chr15-51549599; COSMIC: COSV53059891;