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A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC 1.11.1.19

Accepted Name
Dye decolorizing peroxidase.
Alternative Name(s)
DyP.
DyP-type peroxidase.
Reaction catalysed
Reactive Blue 5 + 2 H(2)O(2) <=> phthalate + 2,2'-disulfonyl azobenzene + 3-((4-amino-6-chloro-1,3,5-triazin-2-yl)amino)benzenesulfonate + 2 H(2)O
Comment(s)
  • Heme proteins with proximal histidine secreted by basidiomycetous fungi and eubacteria.
  • They are similar to EC 1.11.1.16 versatile peroxidase (oxidation of Reactive Black 5, phenols, veratryl alcohol), but differ from the latter in their ability to efficiently oxidize a number of recalcitrant anthraquinone dyes, and inability to oxidize Mn(II).
  • The model substrate Reactive Blue 5 is converted with high efficiency via a so far unique mechanism that combines oxidative and hydrolytic steps and leads to the formation of phthalic acid.
  • Bacterial TfuDyP catalyzes sulfoxidation.
Cross-references
BRENDA1.11.1.19
EC2PDB1.11.1.19
ExplorEnz1.11.1.19
PRIAM enzyme-specific profiles1.11.1.19
KEGG Ligand Database for Enzyme Nomenclature1.11.1.19
IUBMB Enzyme Nomenclature1.11.1.19
IntEnz1.11.1.19
MEDLINEFind literature relating to 1.11.1.19
MetaCyc1.11.1.19
UniProtKB/Swiss-Prot
K7N5M8, DYP2_AMYS7;  I2DBY1, DYP_AURAJ;  I2DBY2, DYP_EXIGL;  
I2DBY3, DYP_MYCEP;  Q47KB1, DYP_THEFY;  B0BK71, MSP1_MYCSO;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.11.1.-
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