Is CNOT1 p.Arg964= (c.2892A>G) pathogenic?

CNOT1 p.Arg964= (c.2892A>G) is classified Uncertain significance in CNOT1 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-03-12). Absent from gnomAD v4.1.

How common is CNOT1 p.Arg964= (c.2892A>G) in the general population?

CNOT1 p.Arg964= (c.2892A>G) is absent from gnomAD v4.1 (gnomAD).

CNOT1 p.Arg964=

c.2892A>G · rs2543946546 · VCV2056919

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	<0.2	all four deltas below 0.2 · T>A here scores Δ0.26 · evaluated, not missing
Constraint at this position
Conservation	phyloP 0.87	GERP -0.89, phastCons 1
Overall
CADD	12.67	PHRED · no single calibrated threshold — expert panels disagree

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: CNOT1
Protein: p.Arg964=
Coding: c.2892A>G
MANE Select: NM_016284
dbSNP: rs2543946546
Type: single nucleotide variant
Location: chr16:58553860 (GRCh38)
Gene constraint: LOEUF 0.064 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 75.22 · 21 PDB
Residue 964: an α-helix; the 'interaction with zfp36' region; a UniProt-annotated variant site (in vibos)

Full CNOT1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CNOT1 c.434-2A>G Pathogenic ★★ same type
CNOT1 p.Arg26Ter Pathogenic/Likely pathogenic ★★ same type
CNOT1 p.Arg535Cys Pathogenic ★★ same type
CNOT1 c.310-3C>G Uncertain significance ★★ same type
CNOT1 c.5895+4T>C Uncertain significance ★★ same type
CNOT1 p.Ala1368Val Uncertain significance ★★ ⚠ same type
CNOT1 p.Ala1503Thr Uncertain significance ★★ ⚠ same type
CNOT1 p.Ala1604Gly 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/cnot1-p-arg964 (accessed [today's date]).

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