Is CDC14A p.Pro205Ser (c.613C>T) pathogenic?

CDC14A p.Pro205Ser (c.613C>T) is classified Uncertain significance in CDC14A (ClinVar, Single submitter, 1 submitter; last evaluated 2022-05-04). AlphaMissense: likely pathogenic (0.9691); Very rare (popmax 0.00667%, amr).

How common is CDC14A p.Pro205Ser (c.613C>T) in the general population?

CDC14A p.Pro205Ser (c.613C>T) is very rare (popmax 0.00667%, amr) (gnomAD).

What do computational predictors say about CDC14A p.Pro205Ser (c.613C>T)?

AlphaMissense predicts likely pathogenic (score 0.9691) — an in-silico prediction, not a clinical call.

CDC14A p.Pro205Ser

c.613C>T · rs770444508 · VCV1939595

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.9691 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00667%, amr)

Missense predictors

2/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.9691	likely pathogenic
REVEL	0.479	indeterminate
SaProt	LLR -13.14	damaging
⇒ AlphaMissense and SaProt both call this damaging; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.7	GERP 2.9, phastCons 1
Regional constraint	o/e 0.91	unconstrained · MANE · 165 kb · p 0.011 · regional, not allelic
Overall
CADD	25.8	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — 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 0.00667% Admixed American · 4/59,994 alleles

Filtering AF 0.00226% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00135%

Overall 0.000248% 4/1,613,202 alleles · very rare

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: CDC14A
Protein: p.Pro205Ser
Coding: c.613C>T
MANE Select: NM_003672
dbSNP: rs770444508
Type: single nucleotide variant
Location: chr1:100462656 (GRCh38)
Gene constraint: LOEUF 1.141 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 73.77
Residue 205: the tyrosine-protein phosphatase domain; a UniProt-annotated variant site (in dfnb32); the 'b' region

Full CDC14A gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDC14A p.Pro205del Uncertain significance ★ same residue
CDC14A p.Arg261Ter Pathogenic ★★ same type
CDC14A p.Arg312Gln Pathogenic/Likely pathogenic ★★ same type
CDC14A p.Arg312Gly Pathogenic/Likely pathogenic ★★ same type
CDC14A p.Arg339Ter Pathogenic ★★ same type
CDC14A p.Arg345Ter Pathogenic/Likely pathogenic ★★ same type
CDC14A p.Arg376Ter Pathogenic/Likely pathogenic ★★ same type
CDC14A p.Ala211Gly 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/cdc14a-p-pro205ser (accessed [today's date]).

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