Is CDC73 p.Ter532= (c.1595G>A) pathogenic?

CDC73 p.Ter532= (c.1595G>A) is classified Likely benign in CDC73 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-05-25). Very rare (popmax 0.00017%, nfe); Associated with hereditary neoplastic syndrome.

What condition is associated with CDC73 p.Ter532= (c.1595G>A)?

CDC73 p.Ter532= (c.1595G>A) is associated with hereditary neoplastic syndrome, parathyroid gland carcinoma (ClinVar).

How common is CDC73 p.Ter532= (c.1595G>A) in the general population?

CDC73 p.Ter532= (c.1595G>A) is very rare (popmax 0.00017%, nfe) (gnomAD).

CDC73 p.Ter532=

c.1595G>A · rs1358200605 · VCV1631145

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

Consequence

stop-loss

predicted LoF

gnomAD v4.1

Rare

very rare (popmax 0.00017%, nfe)

Conditions

hereditary neoplastic syndrome

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Consequence	stop-loss	predicted loss-of-function in a haploinsufficient gene (ClinGen)
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Pangolin	Δ0.22	loss · gain 0.00 · not in the SpliceAI release · independent
Constraint at this position
Conservation	phyloP 10	GERP 1.9, phastCons 1
Overall
CADD	11.51	PHRED · no single calibrated threshold — expert panels disagree

Predicted loss-of-function is descriptive, not an applied PVS1 code.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00017% European (non-Finnish) · 2/1,175,258 alleles

Filtering AF 2.8e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.1e-05%

Overall 0.000124% 2/1,607,976 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: CDC73
Protein: p.Ter532=
Coding: c.1595G>A
MANE Select: NM_024529
dbSNP: rs1358200605
Type: single nucleotide variant
Location: chr1:193250711 (GRCh38)
Gene constraint: LOEUF 0.42 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 73.94 · 21 PDB

Full CDC73 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

hereditary neoplastic syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: parathyroid gland carcinoma

Similar variants

CDC73 p.Ter532Gly Uncertain significance ★ same residue
CDC73 c.1030+2T>C Likely pathogenic ★★ same condition
CDC73 c.131+1G>A Pathogenic/Likely pathogenic ★★ same condition
CDC73 c.237+1G>A Pathogenic ★★ same condition
CDC73 c.423+1G>A Pathogenic ★★ same condition
CDC73 c.513-1G>A Likely pathogenic ★★ same condition
CDC73 p.Arg120Ter Pathogenic ★★ same condition
CDC73 p.Arg126Ter Pathogenic/Likely pathogenic ★★ 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/cdc73-p-ter532 (accessed [today's date]).

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