Is SETD1A p.Glu930Ala (c.2789A>C) pathogenic?

SETD1A p.Glu930Ala (c.2789A>C) is classified Uncertain significance in SETD1A (ClinVar, Single submitter, 1 submitter; last evaluated 2024-06-17). AlphaMissense: likely benign (0.0811); Very rare (popmax 0.00153%, nfe); Associated with Inborn genetic diseases.

What condition is associated with SETD1A p.Glu930Ala (c.2789A>C)?

SETD1A p.Glu930Ala (c.2789A>C) is associated with Inborn genetic diseases (ClinVar).

How common is SETD1A p.Glu930Ala (c.2789A>C) in the general population?

SETD1A p.Glu930Ala (c.2789A>C) is very rare (popmax 0.00153%, nfe) (gnomAD).

What do computational predictors say about SETD1A p.Glu930Ala (c.2789A>C)?

AlphaMissense predicts likely benign (score 0.0811) — an in-silico prediction, not a clinical call.

SETD1A p.Glu930Ala

c.2789A>C · VCV3317696

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0811 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00153%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0811	likely benign
REVEL	0.108	moderately benign-leaning
SaProt	LLR -6.74	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 2.7, phastCons 1
Regional constraint	o/e 1.02	unconstrained · MANE · 14 kb · p 0.57 · regional, not allelic
Overall
CADD	22.0	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

Grpmax group 0.00153% European (non-Finnish) · 18/1,179,968 alleles

Filtering AF 0.000953% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000787%

Overall 0.00118% 19/1,614,082 alleles · very rare exomes 19/1,461,730 · genomes 0/152,352 · joint denominator

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00153%	65,554
African / African-American	0.00133%	75,062

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: SETD1A
Protein: p.Glu930Ala
Coding: c.2789A>C
MANE Select: NM_014712
Type: single nucleotide variant
Location: chr16:30969323 (GRCh38)
Gene constraint: LOEUF 0.279 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 49.20 · 4 PDB
Residue 930: the 'disordered' region; a UniProt-annotated variant site (in nedsid)

Full SETD1A gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

SETD1A p.Ala671Thr Uncertain significance ★★ ⚠ same condition
SETD1A p.Ala840Val Uncertain significance ★★ ⚠ same condition
SETD1A p.Arg1576Trp Uncertain significance ★★ ⚠ same condition
SETD1A p.Arg276Trp Uncertain significance ★★ ⚠ same condition
SETD1A p.Arg385His Uncertain significance ★★ ⚠ same condition
SETD1A p.Cys1638Phe Uncertain significance ★★ ⚠ same condition
SETD1A p.Glu1009Lys Uncertain significance ★★ ⚠ same condition
SETD1A p.Glu905Lys Uncertain significance ★★ 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/setd1a-p-glu930ala (accessed [today's date]).

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