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Glutarylation

Lysine glutarylation (Kglu) is a reversible lysine acylation modification derived from glutaryl-CoA.

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Leucylation

Lysine leucylation (KLeu) represents a unique connection between amino acid metabolism and protein modification.

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Fumarylation

Lysine fumarylation (Kfu) is a recently identified PTM first characterized in Escherichia coli.

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Methacrylation

Lysine methacrylation (Kmea) is a new type of posttranslational modification and a structural isomer of crotonyllysine (Kcr).

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Itaconate-Mediated Modifications

Itaconate is an immunometabolite that drives two distinct protein modifications: cysteine itaconation (S-itaconation) and lysine itaconylation (K-itaconylation).

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Protein‑macromolecule interaction

Protein-macromolecule interactions serve as the fundamental basis for cellular signal transduction, metabolic regulation, immune responses, and gene expression, with their dysregulation frequently associated with cancer, autoimmune diseases, and neurodegenerative disorders.

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Spatial/proximity interaction

Spatial/proximity interaction studies aim to capture the physical proximity between spatially adjacent molecules (protein-protein, protein-nucleic acid, protein-small molecule, etc.)

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Protein‑small molecule interaction

Protein-small molecule interactions constitute the molecular foundation of cellular life and drug discovery, participating extensively in enzymatic catalysis, signal transduction, metabolic regulation, and gene expression.

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Protein‑RNA interaction-Co-IP

RNA Immunoprecipitation (RIP) is a core molecular biology technique for studying intracellular RNA‑protein interactions, serving as a powerful tool for deciphering the dynamic processes of post‑transcriptional regulatory networks and revealing the functional roles of RNA‑binding proteins (RBPs).

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