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ENZYME entry: EC

Accepted Name
Cyclo(L-tyrosyl-L-tyrosyl) synthase.
Alternative Name(s)
Cyclodityrosine synthase.
Reaction catalysed
2 L-tyrosyl-tRNA(Tyr) <=> 2 tRNA(Tyr) + cyclo(L-tyrosyl-L-tyrosyl)
  • The reaction proceeds following a ping-pong mechanism forming a covalent intermediate between an active site serine and the first L-tyrosine residue.
  • The protein, from the bacterium Mycobacterium tuberculosis, also forms small amounts of cyclo(L-tyrosyl-L-phenylalanyl).
PRIAM enzyme-specific profiles2.3.2.21
KEGG Ligand Database for Enzyme Nomenclature2.3.2.21
IUBMB Enzyme Nomenclature2.3.2.21
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