C1ORF220

Chr 1

chromosome 1 putative open reading frame 220

ResearchGenerating clinical summary…
LOEUF 1.39
Clinical SummaryC1ORF220
Population Constraint (gnomAD)
Constrained for loss-of-function variants (OE-LoF 0.31) despite low pLI — interpret in context.
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ClinVar Variants
3 total variants — no pathogenic classifications of 3 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
1.39LOEUF
pLI 0.236
Z-score 1.15
OE 0.31 (0.111.39)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?
0.78Z-score
OE missense 0.70 (0.550.92)
39 obs / 55.3 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.31 (0.111.39)
00.351.4
Missense OE?0.70 (0.550.92)
00.61.4
Synonymous OE?0.81
01.21.6
LoF obs/exp: 1 / 3.2Missense obs/exp: 39 / 55.3Syn Z: 0.69

ClinVar Variant Classifications

3 submitted variants in ClinVar

Classification Summary

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories· variant type breakdown unavailable

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
Likely Pathogenic
0
VUS
0
Likely Benign
0
Benign
0
Total0

Counts from ClinVar esearch · Updated hourly

View in ClinVar →

8 pathogenic / likely-pathogenic (of 8) ClinVar copy-number / structural variants overlap C1ORF220 — these span large chromosomal regions, not the gene specifically, and are excluded from the counts above. Explore in CNV tools →

Protein Context — Lollipop Plot

C1ORF220 · protein map & ClinVar variants

Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

No active trials found for this gene.

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