rs6493334

Variant names:

• chr15-48646984-A-C
• rs6493334
• ENST00000752571.1:n.885A>C

Your query was ambiguous. Multiple possible variants found:

• chr15-48646984-A-C
• chr15-48646984-A-G
• chr15-48646984-A-T

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BP4_Strong BS2

The ENST00000752571.1(FBN1-DT):​n.885A>C variant causes a non coding transcript exon change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000112 in 152,182 control chromosomes in the GnomAD database, including 3 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 0.00011 (3 hom., cov: 32)
• Consequence: FBN1-DT ENST00000752571.1 non_coding_transcript_exon
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.10
• Publications: 7 publications found

Genes affected

FBN1-DT (HGNC:55413): (FBN1 divergent transcript)

ACMG classification

Our verdict: Benign. The variant received -8 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.83).
• BS2: High Homozygotes in GnomAd4 at 3 gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
FBN1-DT	NR_183871.1	n.1180A>C		non_coding_transcript_exon_variant	Exon 1 of 2
FBN1-DT	NR_183872.1	n.1026+154A>C		intron_variant	Intron 1 of 1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
FBN1-DT	ENST00000752571.1	n.885A>C		non_coding_transcript_exon_variant	Exon 1 of 2
FBN1-DT	ENST00000558061.2	n.925+154A>C		intron_variant	Intron 1 of 1	3
FBN1-DT	ENST00000752572.1	n.904+154A>C		intron_variant	Intron 1 of 1

Frequencies

GnomAD3 genomes AF: 0.0000658 AC: 10 AN: 152064 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.000242

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

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

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

GnomAD4 genome AF: 0.000112 AC: 17 AN: 152182 Hom.: 3 Cov.: 32 AF XY: 0.000175 AC XY: 13 AN XY: 74406

African (AFR) AF: 0.000410 AC: 17 AN: 41472

American (AMR) AF: 0.00 AC: 0 AN: 15300

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

East Asian (EAS) AF: 0.00 AC: 0 AN: 5174

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10606

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

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68016

Other (OTH) AF: 0.00 AC: 0 AN: 2108

Alfa AF: 0.00 Hom.: 149

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	8.4
DANN	Benign	0.64
PhyloP100		1.1

Splicing

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

Other links and lift over

dbSNP: rs6493334; hg19: chr15-48939181;