protein 946 words KG: UBIQUITINPROTEIN
Contents

Ubiquitin Protein

🔬 Protein Info
Gene SymbolUBIQUITIN
AliasesUBIQUITINPROTEIN
Functionis a highly conserved 76-amino acid protein that covalently attaches to target proteins to mark them for various cellular fates.
Subcellular Localization</th><td>Cytoplasm, Nucleus, Mitochondria, Membrane</td></tr>
PathwaysAdaptive Immunity, Akt, Angiogenesis, Apoptosis, Autophagy
GeneCardsUBIQUITIN
Human Protein AtlasUBIQUITIN
Amino acids76
Molecular weight8,467 Da
SequenceHighly conserved across eukaryoths
C-terminal Gly76Required for isopeptide bond formation
PDB1UBQ (first solved by X-ray crystallography)
Fold typeβ-grasp (β-grasp fold)
Secondary structureFive β-strands (β1-β5), one α-helix
StabilityExceptional—requires 6M guanidine HCl to denature
Associated DiseasesAging, Als, Alzheimer, Alzheimer'S Disease, Amyotrophic Lateral Sclerosis
Known Drugs/Compoundsproteolysis-targeting chimeras, RAPAMYCIN
InteractionsABCD3, ABLIM1, ACAT1, ACE, ACETYL-COA, ACOD1
KG Connections3814 knowledge graph edges
DatabasesGeneCardsUniProtNCBI GeneHPASTRING

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UniProtWikipedia

Related Hypotheses (24)

Hippocampal CA3-CA1 circuit rescue via neurogenesis and syna
Score: 0.82
Selective APOE4 Degradation via Proteolysis Targeting Chimer
Score: 0.79
Circadian-Synchronized Proteostasis Enhancement
Score: 0.74
PARP1 Inhibition Therapy
Score: 0.74
Metabolic Circuit Breaker via Lipid Droplet Modulation
Score: 0.71
Autophagosome Maturation Checkpoint Control
Score: 0.71
Flotillin-1 Stabilization Compounds
Score: 0.68
Nutrient-Sensing Epigenetic Circuit Reactivation
Score: 0.67
Mitochondrial-Lysosomal Contact Site Engineering
Score: 0.67
Arginine Methylation Enhancement Therapy
Score: 0.65
Nucleolar Stress Response Normalization
Score: 0.65
Glycine-Rich Domain Competitive Inhibition
Score: 0.64
Heat Shock Protein 70 Disaggregase Amplification
Score: 0.62
VCP-Mediated Autophagy Enhancement
Score: 0.59
Extracellular Vesicle Biogenesis Modulation
Score: 0.58
Lysosomal Membrane Repair Enhancement
Score: 0.54
Microbial Metabolite-Mediated α-Synuclein Disaggregation
Score: 0.51
Enteric Nervous System Prion-Like Propagation Blockade
Score: 0.48
APOE-Dependent Autophagy Restoration
Score: 0.88
SIRT3-Mediated Mitochondrial Deacetylation Failure with PINK
Score: 0.74
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Related Analyses (14)

Tau propagation mechanisms and therapeutic interception poin
neurodegeneration · archived
Microglia-astrocyte crosstalk amplification loops in neurode
neurodegeneration · archived
APOE4 structural biology and therapeutic targeting strategie
neurodegeneration · archived
Autophagy-lysosome pathway convergence across neurodegenerat
neurodegeneration · archived
Digital biomarkers and AI-driven early detection of neurodeg
neurodegeneration · archived

Related Experiments (5)

Computational Modeling of Alpha-Synuclein Propagation in PD
validation · proposed · Score: 0.40
Autophagy Enhancement Drug Screening for Neurodegeneration
clinical · proposed · Score: 0.40
Prion Strain Diversity and Selective Vulnerability in CJD
clinical · proposed · Score: 0.40
Proteasome-Ubiquitin System Dysfunction Validation in Parkin
clinical · proposed · Score: 0.40
TDP-43 PET Ligand Development for FTD and ALS
clinical · proposed · Score: 0.40

See Also (15)

Beta-Propeller Protein-Associated Neurodegeneration (BP
disease · Pages share 15 hypotheses
DALY Methodology — Neurodegeneration
disease · Pages share 15 hypotheses
Metabolomic Biomarkers in Neurodegeneration
biomarker · Pages share 15 hypotheses
BEACoN Study - Biomarker Exploration in Aging, Cognitio
clinical · Pages share 15 hypotheses
China Neurodegeneration Epidemiology
disease · Pages share 15 hypotheses

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