protein 1,523 words KG: HDAC5 2026-03-30
kind:proteinsection:proteinsstate:published
Contents

HDAC5 (Histone Deacetylase 5) Protein

🔬 Protein Info
Gene SymbolHDAC5
Chromosome17q21.31
Protein FamilyClass IIa histone deacetylases
FunctionHistone deacetylation: HDAC5 deacetylates histone H3 and H4 tails, creating a chromatin environment that suppresses transcription
Primary Expressionthe brain, where it plays critical roles in synaptic plasticity, memory formation, stress responses, and n
Subcellular LocalizationNucleus (basal) and cytoplasm (signal-dependent)
Molecular Weight~112 kDa
Amino Acids1122 aa
PathwaysNF-κB
UniProt IDQ9UQL6
GeneCardsHDAC5
Human Protein AtlasHDAC5
Protein Length1112 amino acids
TargetInteraction
MEF2 (myocyte enhancer factor 2)Direct binding and repression
Associated DiseasesAlzheimer's disease, Parkinson's disease, Huntington's disease
InteractionsSTAT6, SLC7A11, TRIM28, HDAC7, TNF, HDAC9
KG Connections76 knowledge graph edges
DatabasesGeneCardsNCBI GeneHPASTRING

Knowledge Graph

Related Hypotheses (11)

Astrocyte-Mediated Neuronal Epigenetic Rescue
Score: 0.48
Hippocampal CA3-CA1 circuit rescue via neurogenesis and syna
Score: 0.68
Nutrient-Sensing Epigenetic Circuit Reactivation
Score: 0.67
Selective HDAC3 Inhibition with Cognitive Enhancement
Score: 0.56
Heat Shock Protein 70 Disaggregase Amplification
Score: 0.51

Related Analyses (9)

Astrocyte reactivity subtypes in neurodegeneration
neurodegeneration · archived
Digital biomarkers and AI-driven early detection of neurodeg
neurodegeneration · archived
Mitochondrial transfer between astrocytes and neurons
neurodegeneration · archived
Epigenetic reprogramming in aging neurons
neurodegeneration · archived
Protein aggregation cross-seeding across neurodegenerative d
neurodegeneration · archived

Related Experiments (3)

Epigenetic Dysregulation in Huntington's Disease — Therapeut
validation · proposed · Score: 0.40
Epigenetic Regulation Dysfunction in Alzheimer's and Parkins
clinical · proposed · Score: 0.40
Microglial Contributions to Huntington's Disease Pathogenesi
validation · proposed · Score: 0.40

See Also (3)

Packard Center for ALS Research
institution · KG edge: activates
PI3K — Phosphoinositide 3-Kinase
gene · KG edge: regulates
Ferroptosis Validation in Parkinson's Disease
experiment · KG edge: activates

Knowledge Graph (12 edges)

HDAC5 phosphorylates TRIM28
HDAC5 regulates SLC7A11
HDAC5 activates STAT6
HDAC5 activates SLC7A11
HDAC5 activates TRIM28
HDAC5 associated_with STAT6
HDAC5 co_discussed SLC7A1
HDAC5 co_discussed STING
HDAC5 co_discussed TRIM2
HDAC5 activates cancer