CYP55 family

Cytochrome P450, family 55, also known as CYP55, is a cytochrome P450 family in fungi supposed to derived from horizontal gene transfer of Actinomycetes CYP105 family member in the ancestor of all Dikarya (Ascomycota and Basidiomycota).[1][2] The first gene identified in this family is the CYP55A1 from Fusarium oxysporum encoding the NADPH dependent reductase of nitrous oxide (P450nor cytochrome P450nor).[3][4]

The evolutionary divergence of the CYP superfamily collected in 1990, CYP55 is in the branch of prokaryotic CYPs

References
  1. Chen W, Lee MK, Jefcoate C, Kim SC, Chen F, Yu JH (June 2014). "Fungal cytochrome p450 monooxygenases: their distribution, structure, functions, family expansion, and evolutionary origin". Genome Biology and Evolution. 6 (7): 1620–34. doi:10.1093/gbe/evu132. PMC 4122930. PMID 24966179.
  2. Nelson DR (January 2018). "Cytochrome P450 diversity in the tree of life". Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics. 1866 (1): 141–154. doi:10.1016/j.bbapap.2017.05.003. PMC 5681887. PMID 28502748.
  3. Shoun H, Tanimoto T (June 1991). "Denitrification by the fungus Fusarium oxysporum and involvement of cytochrome P-450 in the respiratory nitrite reduction". The Journal of Biological Chemistry. 266 (17): 11078–82. PMID 2040619.
  4. Zhang L, Kudo T, Takaya N, Shoun H (September 2002). "The B' helix determines cytochrome P450nor specificity for the electron donors NADH and NADPH". The Journal of Biological Chemistry. 277 (37): 33842–7. doi:10.1074/jbc.M203923200. PMID 12105197. S2CID 37899494.


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