Is CDK19 p.Pro333Ser (c.997C>T) pathogenic?

CDK19 p.Pro333Ser (c.997C>T) is classified Uncertain significance in CDK19 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-07-31). AlphaMissense: likely benign (0.0703); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with CDK19 p.Pro333Ser (c.997C>T)?

CDK19 p.Pro333Ser (c.997C>T) is associated with Inborn genetic diseases (ClinVar).

How common is CDK19 p.Pro333Ser (c.997C>T) in the general population?

CDK19 p.Pro333Ser (c.997C>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CDK19 p.Pro333Ser (c.997C>T)?

AlphaMissense predicts likely benign (score 0.0703) — an in-silico prediction, not a clinical call.

CDK19 p.Pro333Ser

c.997C>T · VCV4224536

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0703 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0703	likely benign
REVEL	0.177	moderately benign-leaning
SaProt	LLR -9.18	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 12	GERP 2.7, phastCons 1
Regional constraint	o/e 0.70	unconstrained · MANE · 8,332 bp · p 5.7e-06 · regional, not allelic
Overall
CADD	24.8	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

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: CDK19
Protein: p.Pro333Ser
Coding: c.997C>T
MANE Select: NM_015076
Type: single nucleotide variant
Location: chr6:110622849 (GRCh38)
Gene constraint: LOEUF 0.655 · pLI 0.49 (gnomAD)
Structure: AlphaFold pLDDT 77.97
Residue 333: the protein kinase domain

Full CDK19 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

CDK19 p.Thr196Ala Pathogenic/Likely pathogenic ★★ ⚠ same condition
CDK19 p.Lys47Asn Uncertain significance ★★ ⚠ same condition
CDK19 p.Pro495Thr Uncertain significance ★★ ⚠ same condition
CDK19 p.Arg112Cys Uncertain significance ★ ⚠ same condition
CDK19 p.Arg166Met Uncertain significance ★ ⚠ same condition
CDK19 p.Arg441Gln Uncertain significance ★ ⚠ same condition
CDK19 p.Arg464Cys Uncertain significance ★ ⚠ same condition
CDK19 p.Arg464His Uncertain significance ★ ⚠ same condition

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/cdk19-p-pro333ser (accessed [today's date]).

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