chr19-851482-T-C

Position:

• chr19-851482-T-C

Variant summary

Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4_Strong BP6

The ENST00000590230.5(ELANE):​c.-121+448T>C variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

• Frequency:
  • Genomes: 𝑓 0.00098 (1 hom., cov: 28)
  • Failed GnomAD Quality Control
• Consequence: ELANE ENST00000590230.5 intron
• Clinical Significance: Likely benign no assertion criteria provided B:1
• Conservation: PhyloP100: -2.07

Genes affected

ELANE (HGNC:3309): (elastase, neutrophil expressed) Elastases form a subfamily of serine proteases that hydrolyze many proteins in addition to elastin. Humans have six elastase genes which encode structurally similar proteins. The encoded preproprotein is proteolytically processed to generate the active protease. Following activation, this protease hydrolyzes proteins within specialized neutrophil lysosomes, called azurophil granules, as well as proteins of the extracellular matrix. The enzyme may play a role in degenerative and inflammatory diseases through proteolysis of collagen-IV and elastin. This protein also degrades the outer membrane protein A (OmpA) of E. coli as well as the virulence factors of such bacteria as Shigella, Salmonella and Yersinia. Mutations in this gene are associated with cyclic neutropenia and severe congenital neutropenia (SCN). This gene is present in a gene cluster on chromosome 19. [provided by RefSeq, Jan 2016]

ACMG classification

Verdict is Likely_benign. Variant got -5 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.77).
• BP6: Variant 19-851482-T-C is Benign according to our data. Variant chr19-851482-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 3057191.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
ELANE	ENST00000590230.5	c.-121+448T>C		intron_variant		5		ENSP00000466090	P1

Frequencies

GnomAD3 genomes AF: 0.000968 AC: 112 AN: 115750 Hom.: 1 Cov.: 28

Gnomad AFR AF: 0.000393

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00102

Gnomad ASJ AF: 0.0156

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00218

Gnomad FIN AF: 0.000345

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.000557

Gnomad OTH AF: 0.00128

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

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.000976 AC: 113 AN: 115790 Hom.: 1 Cov.: 28 AF XY: 0.00105 AC XY: 58 AN XY: 55250

Gnomad4 AFR AF: 0.000392

Gnomad4 AMR AF: 0.00102

Gnomad4 ASJ AF: 0.0156

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.00247

Gnomad4 FIN AF: 0.000345

Gnomad4 NFE AF: 0.000557

Gnomad4 OTH AF: 0.00127

Alfa AF: 0.00236 Hom.: 0

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

Submissions by phenotype

ELANE-related disorder Benign:1

Likely benign, no assertion criteria provided

clinical testing

PreventionGenetics, part of Exact Sciences

Feb 15, 2022

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	1.4
DANN	Benign	0.49

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

Publications

LitVar

Other links and lift over

dbSNP: rs1373463131; hg19: chr19-851482; COSMIC: COSV52255191; COSMIC: COSV52255191;