Is ELANE p.Arg34Leu (c.101G>T) pathogenic?

ELANE p.Arg34Leu (c.101G>T) is classified Uncertain significance in ELANE (ClinVar, Single submitter, 1 submitter; last evaluated 2022-04-22). AlphaMissense: likely benign (0.318); Absent from gnomAD v4.1; Associated with neutropenia, severe congenital, 1, autosomal dominant.

What condition is associated with ELANE p.Arg34Leu (c.101G>T)?

ELANE p.Arg34Leu (c.101G>T) is associated with neutropenia, severe congenital, 1, autosomal dominant, cyclic neutropenia (ClinVar).

How common is ELANE p.Arg34Leu (c.101G>T) in the general population?

ELANE p.Arg34Leu (c.101G>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about ELANE p.Arg34Leu (c.101G>T)?

AlphaMissense predicts likely benign (score 0.318) — an in-silico prediction, not a clinical call.

ELANE p.Arg34Leu

Q: How is Autosomal dominant severe congenital neutropenia inherited?

Typically Autosomal dominant (Orphanet). A genetic counselor can assess individual risk for a family.

c.101G>T · rs2512164450 · VCV1956973

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.318 · ACMG-weighted

gnomAD v4.1

Not reported

no allele count reported in gnomAD v4.1 (AN 1,596,398)

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL no call

Conditions

neutropenia, severe congenital, 1, autosomal dominant

Computational evidence

Protein change
AlphaMissense	0.318	likely benign
REVEL	0.371	indeterminate
SaProt	LLR -8.49	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.56	GERP -2.5, phastCons 0.003
Regional constraint	o/e 1.02	unconstrained · MANE · 597 bp · p 0.86 · regional, not allelic
Overall
CADD	17.49	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,596,398). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene: ELANE
Protein: p.Arg34Leu
Coding: c.101G>T
MANE Select: NM_001972
dbSNP: rs2512164450
Type: single nucleotide variant
Location: chr19:852909 (GRCh38)
Gene constraint: LOEUF 1.245 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 88.42 · 38 PDB
Residue 34: the peptidase s1 domain

Full ELANE gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

neutropenia, severe congenital, 1, autosomal dominant — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: cyclic neutropenia

For Autosomal dominant severe congenital neutropenia (Orphanet):

Inheritance: Autosomal dominant
Onset: Infancy, Neonatal
Prevalence: <1 / 1 000 000 (Europe)

Similar variants

ELANE p.Arg34= Likely benign ★★ same residue
ELANE p.Arg34Trp Likely benign ★ same residue
ELANE c.597+1G>A Pathogenic ★★ same condition
ELANE c.597+1G>C Pathogenic ★★ same condition
ELANE c.597+1G>T Pathogenic ★★ same condition
ELANE c.597+5G>A Pathogenic/Likely pathogenic ★★ same condition
ELANE p.Ala57Thr Pathogenic/Likely pathogenic ★★ same condition
ELANE p.Ala61Val Pathogenic/Likely pathogenic ★★ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/elane-p-arg34leu (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown