Is DOCK2 p.Ile80Val (c.238A>G) pathogenic?

DOCK2 p.Ile80Val (c.238A>G) is classified Uncertain significance in DOCK2 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-04-11). AlphaMissense: likely benign (0.0583); Very rare (popmax 0.00833%, amr); Associated with Inborn genetic diseases.

What condition is associated with DOCK2 p.Ile80Val (c.238A>G)?

DOCK2 p.Ile80Val (c.238A>G) is associated with Inborn genetic diseases, DOCK2 deficiency (ClinVar).

How common is DOCK2 p.Ile80Val (c.238A>G) in the general population?

DOCK2 p.Ile80Val (c.238A>G) is very rare (popmax 0.00833%, amr) (gnomAD).

What do computational predictors say about DOCK2 p.Ile80Val (c.238A>G)?

AlphaMissense predicts likely benign (score 0.0583) — an in-silico prediction, not a clinical call.

DOCK2 p.Ile80Val

c.238A>G · rs201979117 · VCV1478044

Uncertain significance Multiple submitters

Classification

Uncertain significance

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

AlphaMissense

likely benign

0.0583 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00833%, amr)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0583	likely benign
REVEL	0.071	moderately benign-leaning
SaProt	LLR -7.48	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 4.8	GERP 0.86, phastCons 1
Regional constraint	o/e 0.73	unconstrained · MANE · 63 kb · p 1.8e-09 · regional, not allelic
Overall
CADD	15.3	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 0.00833% Admixed American · 5/60,012 alleles

Filtering AF 0.00323% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00207%

Overall 0.000743% 12/1,614,092 alleles · very rare

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00833%	12,002
Remaining individualsnot grpmax-eligible	0.0016%	62,510
European (non-Finnish)	0.000508%	196,661

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: DOCK2
Protein: p.Ile80Val
Coding: c.238A>G
MANE Select: NM_004946
dbSNP: rs201979117
Type: single nucleotide variant
Location: chr5:169671091 (GRCh38)
Gene constraint: LOEUF 0.421 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 80.40 · 6 PDB

Full DOCK2 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

Also linked: DOCK2 deficiency

Similar variants

DOCK2 p.Ile80= Likely benign ★★ same residue
DOCK2 p.Ile80Ser Uncertain significance ★ ⚠ same residue
DOCK2 c.2267+3G>A Uncertain significance ★★ same condition
DOCK2 c.2704-3C>T Uncertain significance ★★ same condition
DOCK2 c.4467+4A>G Uncertain significance ★★ same condition
DOCK2 p.Ala1393Val Uncertain significance ★★ ⚠ same condition
DOCK2 p.Ala1710Val Uncertain significance ★★ ⚠ same condition
DOCK2 p.Ala1765Val 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/dock2-p-ile80val (accessed [today's date]).

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