COPG2

Chr 7

coat protein complex I subunit gamma 2

Also known as: 2-COP, gamma-2-COP

NCBI Gene: 26958ENSG00000158623UniProt: Q9UBF2

Predicted to enable structural molecule activity. Involved in intra-Golgi vesicle-mediated transport. Part of COPI vesicle coat. [provided by Alliance of Genome Resources, Jul 2025]

56
ClinVar variants
23
Pathogenic / LP
0.01
pLI score
0
Active trials
Clinical Summary— COPG2
⚡
Population Constraint (gnomAD)
Low constraint (pLI 0.01) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
23 Pathogenic / Likely Pathogenic· 33 VUS of 56 total submissions

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

gnomAD
Tolerant — LoF & missense variants common in population
LoF Constraint?LOEUF (Loss-of-function Observed/Expected Upper bound Fraction) is the upper bound of the 90% CI for LoF OE — the preferred gnomAD v4 metric. Lower = more intolerant to LoF. LOEUF < 0.35 = highly constrained.
0.81LOEUF
pLI 0.006
Z-score 2.07
OE 0.41 (0.23–0.81)
Tolerant

Typical tolerance to LoF variation

Missense Constraint?Missense Z-score: standard deviations fewer missense variants observed vs. expected. Z > 3.09 (p < 0.001) = gene does not tolerate missense variation. OE missense < 0.6 is also considered constrained.
0.98Z-score
OE missense 0.75 (0.63–0.89)
90 obs / 120.1 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?Shaded band = 90% confidence interval. Vertical tick = point estimate. Grey threshold line = gnomAD constraint cutoff for that variant class.
LoF OE?Ratio of observed to expected LoF variants. Upper CI bound (LOEUF) ≤ 0.35 = strong LoF constraint signal.0.41 (0.23–0.81)
0≤0.351.4
Missense OE?Ratio of observed to expected missense variants. OE ≤ 0.6 = fewer missense variants than expected by chance.0.75 (0.63–0.89)
0≤0.61.4
Synonymous OE?Control metric — synonymous variants are largely neutral and expected near OE = 1.0. Significant deviation may indicate annotation issues.1.16
0≤1.21.6
LoF obs/exp: 6 / 14.5Missense obs/exp: 90 / 120.1Syn Z: -0.80

ClinVar Variant Classifications

56 submitted variants in ClinVar

ClinVar

Classification Summary

Pathogenic22
Likely Pathogenic1
VUS33
22
Pathogenic
1
Likely Pathogenic
33
VUS

Curated Variants Distribution

Classified variants from ClinVar · 5 ACMG categories

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
0
0
22
0
22
Likely Pathogenic
0
0
1
0
1
VUS
0
25
8
0
33
Likely Benign
0
0
0
0
0
Benign
0
0
0
0
0
Total02531056

LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

COPG2 · protein map & ClinVar variants

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

OMIM — Genotype-Phenotype Relationships

1 OMIM entry

OMIM
Clinical Literature
Landmark / reviewRecent case evidence
Key Publications
Landmark & review papers · by relevance
PubMed
Top 10 resultsSearch PubMed ↗
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC
Top 5 resultsSearch Europe PMC ↗

Clinical Trials

Active and recruiting trials from ClinicalTrials.gov

ClinicalTrials.gov

No active trials found for this gene.

Search ClinicalTrials.gov →

External Resources

Links to major genomics databases and tools