Is AKTIP p.Lys210Arg (c.629A>G) pathogenic?

AKTIP p.Lys210Arg (c.629A>G) is classified Uncertain significance in AKTIP (ClinVar, Single submitter, 1 submitter; last evaluated 2023-05-18). AlphaMissense: likely benign (0.0906); Ultra-rare (popmax 0.0178%, eas).

How common is AKTIP p.Lys210Arg (c.629A>G) in the general population?

AKTIP p.Lys210Arg (c.629A>G) is ultra-rare (popmax 0.0178%, eas) (gnomAD).

What do computational predictors say about AKTIP p.Lys210Arg (c.629A>G)?

AlphaMissense predicts likely benign (score 0.0906) — an in-silico prediction, not a clinical call.

AKTIP p.Lys210Arg

c.629A>G · rs760860184 · VCV2548682

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0906 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0178%, eas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0906	likely benign
REVEL	0.058	moderately benign-leaning
SaProt	LLR -7.53	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 7.9	GERP 2.7, phastCons 1
Regional constraint	o/e 0.91	unconstrained · MANE · 2,135 bp · p 0.26 · regional, not allelic
Overall
CADD	22.2	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 0.0178% East Asian · 8/44,898 alleles

Filtering AF 0.00883% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00641%

Overall 0.000558% 9/1,614,118 alleles · ultra-rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.0178%	5,612
Remaining individualsnot grpmax-eligible	0.0016%	62,488

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: AKTIP
Protein: p.Lys210Arg
Coding: c.629A>G
MANE Select: NM_022476
dbSNP: rs760860184
Type: single nucleotide variant
Location: chr16:53494219 (GRCh38)
Gene constraint: LOEUF 0.612 · pLI 0.37 (gnomAD)
Structure: AlphaFold pLDDT 78.45 · 1 PDB
Residue 210: the ubc core domain; an α-helix

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

Similar variants

AKTIP p.Ala235Thr Likely benign ★★ ⚠ same type
AKTIP p.Ala47Val Uncertain significance ★ ⚠ same type
AKTIP p.Arg101His Uncertain significance ★ ⚠ same type
AKTIP p.Arg101Ser Uncertain significance ★ ⚠ same type
AKTIP p.Arg113Gln Uncertain significance ★ ⚠ same type
AKTIP p.Arg139Cys Uncertain significance ★ ⚠ same type
AKTIP p.Arg13Cys Uncertain significance ★ ⚠ same type
AKTIP p.Asp205Gly Uncertain significance ★ ⚠ same type

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/aktip-p-lys210arg (accessed [today's date]).

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