Is CYTIP p.Ile114Met (c.342A>G) pathogenic?

CYTIP p.Ile114Met (c.342A>G) is classified Uncertain significance in CYTIP (ClinVar, Single submitter, 1 submitter; last evaluated 2023-03-14). AlphaMissense: likely benign (0.2827); Absent from gnomAD v4.1.

How common is CYTIP p.Ile114Met (c.342A>G) in the general population?

CYTIP p.Ile114Met (c.342A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CYTIP p.Ile114Met (c.342A>G)?

AlphaMissense predicts likely benign (score 0.2827) — an in-silico prediction, not a clinical call.

CYTIP p.Ile114Met

c.342A>G · rs2468215233 · VCV2495883

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.2827 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.2827	likely benign
REVEL	0.219	benign-leaning
SaProt	LLR -9.39	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 -0.17	GERP -4.5, phastCons 0.3
Regional constraint	o/e 0.96	unconstrained · MANE · 28 kb · p 0.42 · regional, not allelic
Overall
CADD	18.41	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: CYTIP
Protein: p.Ile114Met
Coding: c.342A>G
MANE Select: NM_004288
dbSNP: rs2468215233
Type: single nucleotide variant
Location: chr2:157430900 (GRCh38)
Gene constraint: LOEUF 0.897 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 63.24 · 1 PDB
Residue 114: the pdz domain; a β-strand

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

Similar variants

CYTIP p.Ala23Val Uncertain significance ★ ⚠ same type
CYTIP p.Ala273Pro Uncertain significance ★ ⚠ same type
CYTIP p.Ala60Thr Uncertain significance ★ ⚠ same type
CYTIP p.Arg237Trp Uncertain significance ★ ⚠ same type
CYTIP p.Arg239Gln Uncertain significance ★ ⚠ same type
CYTIP p.Arg276Gln Uncertain significance ★ ⚠ same type
CYTIP p.Arg276Trp Uncertain significance ★ ⚠ same type
CYTIP p.Arg330Gln 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/cytip-p-ile114met (accessed [today's date]).

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