biomarker 2,412 words KG: UCHL1
Contents

Ubiquitin C-terminal Hydrolase L1 (UCH-L1)

🔬 Protein Info
Gene SymbolUCHL1
Chromosome4p14
Protein TypeEnzyme
Functionis a highly abundant neuronal deubiquitinating enzyme that constitutes 1-5% of total brain protein.
Primary ExpressionCytoplasmic, enriched in axons and synaptic terminals
Subcellular LocalizationCytoplasmic, enriched in axons and synaptic terminals
Molecular Weight24.8 kDa
Amino Acids223 aa
Exons9
PathwaysAngiogenesis, Autophagy, Ferroptosis, Glycolysis, Neural Stem Cell Maintenance
GeneCardsUCHL1
Human Protein AtlasUCHL1
N-terminal regionContains a flexible tail with regulatory functions
Core catalytic domainEight-stranded beta-sheet surrounded by alpha-helices forming the characteristic alpha/beta fold
Active siteContains catalytic cysteine (Cys152), histidine (His184), and aspartate (His186) triad
Associated DiseasesAtaxia, Ms, neurodegeneration, Neurodegenerative Diseases, traumatic brain injury
InteractionsA2M, ANGPT1, ATXN3, AUTOPHAGY, BCHE, CANCER
KG Connections177 knowledge graph edges
DatabasesGeneCardsUniProtNCBI GeneHPASTRING

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Related Hypotheses (13)

Selective APOE4 Degradation via Proteolysis Targeting Chimer
Score: 0.79
GFAP-Positive Reactive Astrocyte Subtype Delineation
Score: 0.75
Lysosomal Enzyme Trafficking Correction
Score: 0.71
Lysosomal Calcium Channel Modulation Therapy
Score: 0.70
Perforant Path Presynaptic Terminal Protection Strategy
Score: 0.70
Cross-Seeding Prevention Strategy
Score: 0.69
Chaperone-Mediated APOE4 Refolding Enhancement
Score: 0.68
Mitochondrial-Lysosomal Contact Site Engineering
Score: 0.67
Glycine-Rich Domain Competitive Inhibition
Score: 0.64
Heat Shock Protein 70 Disaggregase Amplification
Score: 0.62
Lysosomal Membrane Repair Enhancement
Score: 0.54
Cryptic Exon Silencing Restoration
Score: 0.53
RNA-Binding Competition Therapy for TDP-43 Cross-Seeding
Score: 0.47

Related Analyses (4)

APOE4 structural biology and therapeutic targeting strategie
neurodegeneration · archived
SEA-AD Gene Expression Profiling — Allen Brain Cell Atlas
neurodegeneration · completed
Digital biomarkers and AI-driven early detection of neurodeg
neurodegeneration · archived
Selective vulnerability of entorhinal cortex layer II neuron
neurodegeneration · archived

Related Experiments (3)

ER-Golgi Secretory Pathway Dysfunction in PD - Experiment De
clinical · proposed · Score: 0.40
iPSC-NPC effects on astrocytes in vitro ICH model
exploratory · completed · Score: 0.90
Blood Biomarker vs Tau PET for Treatment Monitoring
clinical · proposed · Score: 0.40

See Also (12)

Astrocytes
cell · KG edge: biomarker_for
Astrocytes
entity · KG edge: biomarker_for
GFAP (Redirect)
redirect · KG edge: interacts_with
Microglia in Neurodegeneration
entity · KG edge: biomarker_for
Autophagy Enhancement Drug Screening for Neurodegenerat
experiment · KG edge: activates

Knowledge Graph (12 edges)

UCHL1 interacts_with GFAP
UCHL1 interacts_with TMEM119
UCHL1 interacts_with NFL
TMEM119 interacts_with UCHL1
GFAP interacts_with UCHL1
NFL interacts_with UCHL1
UCHL1 activates NRF2
UCHL1 activates KEAP1
UCHL1 interacts_with UBIQUITIN
UBIQUITIN interacts_with UCHL1

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