PTPRO p.Ser414Ter
c.1241C>G · rs2539945228 · VCV2110028
Pathogenic
Single submitter
Classification
Pathogenic
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
Consequence
nonsense (stop-gain)
predicted LoF
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. | ||
| Consequence | nonsense (stop-gain) | predicted loss-of-function |
|---|---|---|
| NMD | predicted | premature termination codon in exon 6 of 27 |
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · C>T here scores Δ0.24 · evaluated, not missing |
| Constraint at this position | ||
| Conservation | phyloP 7.3 | GERP 2.7, phastCons 1 |
| Overall | ||
| CADD | 38.0 | 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
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
- PTPRO
- Protein
- p.Ser414Ter
- Coding
- c.1241C>G
- MANE Select
- NM_030667
- dbSNP
- rs2539945228
- Type
- single nucleotide variant
- Location
- chr12:15504043 (GRCh38)
- Gene constraint
- LOEUF 0.513 · pLI 0.17 (gnomAD)
- Structure
- AlphaFold pLDDT 77.55 · 2 PDB
- Residue 414
- the fibronectin type-iii 4 domain
Similar variants
- PTPRO p.Ala1086Val Uncertain significance ★★ ⚠ same type
- PTPRO p.Ala591Thr Uncertain significance ★★ ⚠ same type
- PTPRO p.Arg480Trp Uncertain significance ★★ same type
- PTPRO p.Arg607Gln Uncertain significance ★★ ⚠ same type
- PTPRO p.Asn569Asp Uncertain significance ★★ ⚠ same type
- PTPRO p.Asp162Val Uncertain significance ★★ ⚠ same type
- PTPRO p.Asp301His Uncertain significance ★★ ⚠ same type
- PTPRO p.Asp799Gly 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/ptpro-p-ser414ter (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown