NM_001972.4:c.10G>C

Variant names:

• chr19-852338-G-C
• rs773460580
• NM_001972.4:c.10G>C

Variant summary

Our verdict is Likely benign. The variant received -5 ACMG points: 1P and 6B. PP2 BP4_Moderate BS2

The NM_001972.4(ELANE):​c.10G>C​(p.Gly4Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000412 in 1,457,640 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. G4S) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000041 (0 hom.)
• Consequence: ELANE NM_001972.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -1.79
• Publications: 0 publications found

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]

ELANE Gene-Disease associations (from GenCC):

• neutropenia

  Inheritance: AD Classification: DEFINITIVE Submitted by: ClinGen
• cyclic hematopoiesis

  Inheritance: AD Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet
• autosomal dominant severe congenital neutropenia

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -5 ACMG points.

• PP2: Missense variant in the gene, where a lot of missense mutations are associated with disease in ClinVar. The gene has 53 curated pathogenic missense variants (we use a threshold of 10). The gene has 11 curated benign missense variants. Gene score misZ: 0.71822 (below the threshold of 3.09). Trascript score misZ: -0.55649 (below the threshold of 3.09). GenCC associations: The gene is linked to autosomal dominant severe congenital neutropenia, cyclic hematopoiesis, neutropenia.
• BP4: Computational evidence support a benign effect (MetaRNN=0.180985).
• BS2: High AC in GnomAdExome4 at 6 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001972.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ELANE	NM_001972.4	MANE Select	c.10G>C	p.Gly4Arg	missense	Exon 1 of 5	NP_001963.1	P08246

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ELANE	ENST00000263621.2	TSL:1 MANE Select	c.10G>C	p.Gly4Arg	missense	Exon 1 of 5	ENSP00000263621.1	P08246
	ELANE	ENST00000590230.5	TSL:5	c.10G>C	p.Gly4Arg	missense	Exon 2 of 6	ENSP00000466090.1	P08246
	ELANE	ENST00000958526.1		c.10G>C	p.Gly4Arg	missense	Exon 2 of 6	ENSP00000628585.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000415 AC: 1 AN: 240816 AF XY: 0.00

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000412 AC: 6 AN: 1457640 Hom.: 0 Cov.: 31 AF XY: 0.00000138 AC XY: 1 AN XY: 725262

African (AFR) AF: 0.00 AC: 0 AN: 33464

American (AMR) AF: 0.00 AC: 0 AN: 44706

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26114

East Asian (EAS) AF: 0.00 AC: 0 AN: 39662

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86170

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 49672

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5744

European-Non Finnish (NFE) AF: 0.00000450 AC: 5 AN: 1111812

Other (OTH) AF: 0.00 AC: 0 AN: 60296

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	ELANE-related disorder (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.14
BayesDel_addAF	Benign	-0.071	T
BayesDel_noAF	Benign	-0.24
CADD	Benign	0.10
DANN	Benign	0.97
DEOGEN2	Benign	0.23	T
Eigen	Benign	-0.90
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.0083	N
LIST_S2	Benign	0.45	T
M_CAP	Uncertain	0.19	D
MetaRNN	Benign	0.18	T
MetaSVM	Benign	-0.60	T
MutationAssessor	Benign	0.34	N
PhyloP100		-1.8
PrimateAI	Benign	0.44	T
PROVEAN	Benign	-0.80	N
REVEL	Uncertain	0.35
Sift	Uncertain	0.019	D
Sift4G	Uncertain	0.020	D
Polyphen		0.82	P
Vest4		0.14
MutPred		0.36		Gain of MoRF binding (P = 0.0115)
MVP		0.68
MPC		0.71
ClinPred		0.20	T
GERP RS		-0.94
PromoterAI		0.042	Neutral
Varity_R		0.11
gMVP		0.57
Mutation Taster		=96/4	polymorphism

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: rs773460580; hg19: chr19-852338;