Genetic Variant ENSG00000297987:n.313-21578C>G (chr18-4487509-C-G) – ACMG Classification: Likely_benign (-2 pts)

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong

The ENST00000752337.1(ENSG00000297987):n.313-21578C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000072 in 138,954 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 0.0000072 ( 0 hom., cov: 27)

Consequence

ENSG00000297987
ENST00000752337.1 intron

Scores

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.194

Publications

2 publications found

Variant links:

Genes affected

ENSG00000297987 (HGNC:):

ENSG00000297987 links:

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ACMG classification

Classification was made for transcript

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=-0.93).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ENSG00000297987	ENST00000752337.1 link	n.313-21578C>G		intron_variant	Intron 2 of 2
ENSG00000298033	ENST00000752583.1 link	n.292-569G>C		intron_variant	Intron 3 of 3

Frequencies

GnomAD3 genomes

AF:

0.00000720

AC:

AN:

138954

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.00

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:

0.0000161

Gnomad OTH

AF:

0.00

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

GnomAD4 genome

AF:

0.00000720

AC:

AN:

138954

Hom.:

Cov.:

AF XY:

0.0000148

AC XY:

AN XY:

67676

show subpopulations

African (AFR)

AF:

0.00

AC:

AN:

38868

American (AMR)

AF:

0.00

AC:

AN:

13262

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3176

East Asian (EAS)

AF:

0.00

AC:

AN:

4616

South Asian (SAS)

AF:

0.00

AC:

AN:

4286

European-Finnish (FIN)

AF:

0.00

AC:

AN:

9784

Middle Eastern (MID)

AF:

0.00

AC:

AN:

246

European-Non Finnish (NFE)

AF:

0.0000161

AC:

AN:

62050

Other (OTH)

AF:

0.00

AC:

AN:

1818

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.675

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Alfa

AF:

0.00

Hom.:

5524

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.93

CADD

Benign

1.9

(source)

DANN

Benign

0.41

PhyloP100

0.19

Splicing

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Computational scores

Splicing

Publications

Other links and lift over