COL11A2 p.Pro263=
c.789C>T · rs1480123800 · VCV517932
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
very rare (popmax 0.000254%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 0.82 | GERP -0.61, phastCons 1 |
| Overall | ||
| CADD | 7.757 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000254%
European (non-Finnish) · 3/1,180,040 alleles
Filtering AF
6.8e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.9e-05%
Overall
0.000186%
3/1,614,022 alleles · very rare
exomes 2/1,461,892 · genomes 1/152,130 · joint denominator
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
- COL11A2
- Protein
- p.Pro263=
- Coding
- c.789C>T
- MANE Select
- NM_080680
- dbSNP
- rs1480123800
- Type
- single nucleotide variant
- Location
- chr6:33186636 (GRCh38)
- Gene constraint
- LOEUF 0.503 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 50.18
- Residue 263
- the 'nonhelical region' region; the 'disordered' region
Similar variants
- COL11A2 p.Pro263Ser Uncertain significance ★ ⚠ same residue
- COL11A2 p.Pro263Arg Likely benign ★ same residue
- COL11A2 c.1119+1G>A Likely pathogenic ★★ same type
- COL11A2 c.1819-2A>G Likely pathogenic ★★ same type
- COL11A2 c.3852+1G>T Likely pathogenic ★★ same type
- COL11A2 c.4392+1G>A Pathogenic ★★ same type
- COL11A2 c.607-2A>T Likely pathogenic ★★ same type
- COL11A2 c.876+1G>A Likely pathogenic ★★ 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/col11a2-p-pro263 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown