OSGEP

Chr 14

O-sialoglycoprotein endopeptidase

Also known as: GAMOS3, GCPL1, KAE1, OSGEP1, PRSMG1, TCS3

Enables N(6)-L-threonylcarbamoyladenine synthase activity. Involved in tRNA threonylcarbamoyladenosine modification. Located in cytosol and nucleoplasm. Part of EKC/KEOPS complex. Implicated in Galloway-Mowat syndrome 3. [provided by Alliance of Genome Resources, Jul 2025]

ResearchGenerating clinical summary…

Primary Disease Associations & Inheritance

UniProtGalloway-Mowat syndrome 3
0
Active trials
11
Pubs (1 yr)
P/LP submissions
P/LP missense
1.08
LOEUF
Multiple*
Mechanism· predicted
Some data sources returned errors (1)

omim: Error: OMIM fetch failed: 429

Population Genetics & Constraint

gnomAD v4 — loss-of-function & missense intolerance

Tolerant — LoF & missense variants common in population
LoF Constraint?
1.08LOEUF
pLI 0.000
Z-score 1.28
OE 0.69 (0.461.08)
Tolerant

Highly tolerant — LoF variants common in population

Missense Constraint?
0.76Z-score
OE missense 0.85 (0.750.96)
177 obs / 207.8 exp
Tolerant

Mild missense constraint

Observed / Expected Ratios?
LoF OE?0.69 (0.461.08)
00.351.4
Missense OE?0.85 (0.750.96)
00.61.4
Synonymous OE?0.76
01.21.6
LoF obs/exp: 14 / 20.2Missense obs/exp: 177 / 207.8Syn Z: 1.65

ClinVar Variant Classifications

0 submitted variants in ClinVar

Protein Context — Lollipop Plot

OSGEP · 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 →