Is DOCK6 p.Pro660Ala (c.1978C>G) pathogenic?

DOCK6 p.Pro660Ala (c.1978C>G) is classified Uncertain significance in DOCK6 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-10-07). AlphaMissense: likely pathogenic (0.6505); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with DOCK6 p.Pro660Ala (c.1978C>G)?

DOCK6 p.Pro660Ala (c.1978C>G) is associated with Inborn genetic diseases (ClinVar).

How common is DOCK6 p.Pro660Ala (c.1978C>G) in the general population?

DOCK6 p.Pro660Ala (c.1978C>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about DOCK6 p.Pro660Ala (c.1978C>G)?

AlphaMissense predicts likely pathogenic (score 0.6505) — an in-silico prediction, not a clinical call.

DOCK6 p.Pro660Ala

c.1978C>G · VCV4617824

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.6505 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.6505	likely pathogenic
REVEL	0.458	indeterminate
SaProt	LLR -10.14	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL is indeterminate.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 9.7	GERP 2.6, phastCons 1
Regional constraint	o/e 0.92	unconstrained · MANE · 63 kb · p 1.8e-05 · regional, not allelic
Overall
CADD	27.9	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — 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

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: DOCK6
Protein: p.Pro660Ala
Coding: c.1978C>G
MANE Select: NM_020812
Type: single nucleotide variant
Location: chr19:11237551 (GRCh38)
Gene constraint: LOEUF 0.87 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 77.78 · 7 PDB
Residue 660: the c2 dock-type domain

Full DOCK6 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

DOCK6 c.5939+2T>C Pathogenic ★★ same condition
DOCK6 p.Glu1494Ter Pathogenic ★★ same condition
DOCK6 p.Ala1153Thr Uncertain significance ★★ ⚠ same condition
DOCK6 p.Ala1207Val Uncertain significance ★★ ⚠ same condition
DOCK6 p.Ala1241Thr Uncertain significance ★★ ⚠ same condition
DOCK6 p.Ala1319Val Uncertain significance ★★ ⚠ same condition
DOCK6 p.Ala133Thr Uncertain significance ★★ ⚠ same condition
DOCK6 p.Ala1481Thr 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/dock6-p-pro660ala (accessed [today's date]).

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