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Keyword - LTQ (KW-0886)

Definition

Protein which contains at least one lysine tyrosylquinone (LTQ) cross-link modification. LTQ is formed by oxidation of the phenol ring of a tyrosine to form tyrosylquinone (topaquinone) followed by covalent cross-linking with a lysine residue.

Synonyms

  • Lysine topaquinone
  • Lysine tyrosylquinone

Category

PTM

Graphical

LTQPTM
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