C2ORF83

Chr 2

solute carrier family 19 member 4, pseudogene

Also known as: C2orf83

The C2ORF83 protein is predicted to function as a vitamin transmembrane transporter, facilitating the transport of vitamins across cellular membranes. Currently, no specific diseases have been definitively associated with mutations in this gene, and the inheritance pattern remains to be established. The gene appears to be relatively tolerant to loss-of-function variation based on constraint metrics.

Summary from RefSeq
Research Assistant →
0
Active trials
0
Pubs (1 yr)
24
P/LP submissions
P/LP missense
1.96
LOEUF
Mechanism
Clinical SummaryC2ORF83
Population Constraint (gnomAD)
Low constraint (pLI 0.00) — loss-of-function variants are relatively tolerated in the population.
📋
ClinVar Variants
24 unique Pathogenic / Likely Pathogenic· 5 VUS of 29 total submissions
Some data sources returned errors (1)

ensembl: Error: Ensembl fetch failed: 400 for https://rest.ensembl.org/lookup/symbol/homo_sapiens/C2ORF83?content-type=application/json&expand=1

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint
1.96LOEUF
pLI 0.000
Z-score -1.87
OE 2.23 (0.941.96)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint
0.54Z-score
OE missense 0.83 (0.681.02)
68 obs / 81.8 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios
LoF OE2.23 (0.941.96)
00.351.4
Missense OE0.83 (0.681.02)
00.61.4
Synonymous OE1.10
01.21.6
LoF obs/exp: 6 / 2.7Missense obs/exp: 68 / 81.8Syn Z: -0.46

ClinVar Variant Classifications

29 submitted variants in ClinVar

Classification Summary

Pathogenic23
Likely Pathogenic1
VUS5
23
Pathogenic
1
Likely Pathogenic
5
VUS

Curated Variants Distribution

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

ClassificationLoFMissense + InframeNon-codingSynonymousTotal
Pathogenic
23
Likely Pathogenic
1
VUS
5
Likely Benign
0
Benign
0
Total29

Counts from ClinVar esearch · Updated hourly

View in ClinVar →

Protein Context — Lollipop Plot

C2ORF83 · 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.

Search ClinicalTrials.gov →
Clinical Literature
Open Research Assistant →
Recent Gene-Specific Literature
Gene in title · MEDLINE · newest first
Europe PMC

No open access results found