Is NACA p.Pro512His (c.1535C>A) pathogenic?

NACA p.Pro512His (c.1535C>A) is classified Uncertain significance in NACA (ClinVar, Single submitter, 1 submitter; last evaluated 2024-01-16). AlphaMissense: likely benign (0.1357); Absent from gnomAD v4.1.

How common is NACA p.Pro512His (c.1535C>A) in the general population?

NACA p.Pro512His (c.1535C>A) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about NACA p.Pro512His (c.1535C>A)?

AlphaMissense predicts likely benign (score 0.1357) — an in-silico prediction, not a clinical call.

NACA p.Pro512His

c.1535C>A · rs2547872772 · VCV3172611

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1357 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.1357	likely benign
REVEL	0.042	moderately benign-leaning
SaProt	LLR -8.41	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 1.9	GERP -1.1, phastCons 0.013
Regional constraint	o/e 1.03	unconstrained · MANE · 5,320 bp · p 0.34 · regional, not allelic
Overall
CADD	17.09	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

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: NACA
Protein: p.Pro512His
Coding: c.1535C>A
MANE Select: NM_001365896
dbSNP: rs2547872772
Type: single nucleotide variant
Location: chr12:56719995 (GRCh38)
Gene constraint: LOEUF 0.627 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 38.15 · 26 PDB

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

Similar variants

NACA p.Ala242= Benign ★★ same type
NACA p.Phe405Ser Benign ★★ same type
NACA p.Pro1772Ser Benign ★★ same type
NACA p.Pro490Arg Benign ★★ same type
NACA p.Ala152Val Uncertain significance ★ ⚠ same type
NACA p.Ala1803Pro Uncertain significance ★ ⚠ same type
NACA p.Ala1833Val Uncertain significance ★ ⚠ same type
NACA p.Ala1868Val 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/naca-p-pro512his (accessed [today's date]).

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