Is CFAP58 p.His47Arg (c.140A>G) pathogenic?

CFAP58 p.His47Arg (c.140A>G) is classified Uncertain significance in CFAP58 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-05-20). AlphaMissense: likely benign (0.2374); Very rare (popmax 0.00333%, amr).

How common is CFAP58 p.His47Arg (c.140A>G) in the general population?

CFAP58 p.His47Arg (c.140A>G) is very rare (popmax 0.00333%, amr) (gnomAD).

What do computational predictors say about CFAP58 p.His47Arg (c.140A>G)?

AlphaMissense predicts likely benign (score 0.2374) — an in-silico prediction, not a clinical call.

CFAP58 p.His47Arg

c.140A>G · VCV4001569

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.2374 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00333%, amr)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.2374	likely benign
REVEL	0.143	moderately benign-leaning
SaProt	LLR -9.52	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 2.5, phastCons 1
Regional constraint	o/e 0.97	unconstrained · MANE · 101 kb · p 0.33 · regional, not allelic
Overall
CADD	20.8	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 0.00333% Admixed American · 2/59,998 alleles

Filtering AF 0.000553% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000207%

Overall 0.000248% 4/1,613,978 alleles · very rare

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00333%	29,999
Remaining individualsnot grpmax-eligible	0.0016%	62,486
African / African-American	0.00133%	74,932

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: CFAP58
Protein: p.His47Arg
Coding: c.140A>G
MANE Select: NM_001008723
Type: single nucleotide variant
Location: chr10:104358471 (GRCh38)
Gene constraint: LOEUF 0.901 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 79.87 · 1 PDB

Full CFAP58 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CFAP58 p.Thr783Met Uncertain significance ★★ ⚠ same type
CFAP58 p.Arg698Ter Pathogenic ★ same type
CFAP58 p.Gln454Ter Likely pathogenic ★ same type
CFAP58 c.2039+3A>G Uncertain significance ★ same type
CFAP58 p.Ala102Thr Uncertain significance ★ ⚠ same type
CFAP58 p.Ala177Pro Uncertain significance ★ ⚠ same type
CFAP58 p.Ala311Thr Uncertain significance ★ ⚠ same type
CFAP58 p.Ala311Val 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/cfap58-p-his47arg (accessed [today's date]).

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