P450s in Plants What's New and Interesting Arabidopsis Cytochrome P450s P450s in Other Plants

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CYP74B1:   fatty acid hydroperoxide lyase (HPO lyase), bell pepper.
1)  Matsui K, Shibutani M, Hase T, Kajiwara T  (1996)  Bell pepper fruit fatty acid hydroperoxide lyase is a cytochrome P450 (CYP74B).  FEBS Lett 394: 21-24.  PubMed
2)  Psylinakis E, Davoras EM, Ioannidis N, Trikeriotis M, Petrouleas V, Ghanotakis DF  (2001)  Isolation and spectroscopic characterization of a recombinant bell pepper hydroperoxide lyase.  Biochim Biophys Acta 1533: 119-127.  PubMed
3)  Noordermeer MA, Veldink GA, Vliegenthart JF  (2001)  Fatty acid hydroperoxide lyase: a plant cytochrome p450 enzyme involved in wound healing and pest resistance.  Chembiochem 2: 494-504.  PubMed

CYP74B2:   hydroperoxide lyase (HPL), Arabidopsis.
1)  Bate NJ, Sivasankar S, Moxon C, Riley JMC, Thompson JE, Rothstein SJ  (1998)  Molecular characterization of an Arabidopsis gene encoding hydroperoxide lyase, a cytochrome P450 that is wound inducible.  Plant Physiol 117: 1393-1400.  PubMed
2)  Noordemeer MA, Veldink GA, Vliegenthart JF  (2001)  Fatty acid hydroperoxide lyase: a plant cytochrome P450 enzyme involved in wound healing and pest resistance.  Chembiochem 2: 494-504.  PubMed
3)  Kandzia R, Stumpe M, Berndt E, Szalata M, Matsui K, Feussner I.  (2003)  On the specificity of lipid hydroperoxide fragmentation by fatty acid hydroperoxide lyase from Arabidopsis thaliana.  J Plant Physiol 160: 803-809.  PubMed

CYP74B3:   fatty acid hydroperoxide lyase (HPO lyase), tomato (Lycopersicon esculentum).
1)  Howe GA, Lee GI, Itoh A, Li L, DeRocher AE  (2000)  Cytochrome P450-dependent metabolism of oxylipins in tomato. Cloning and expression of allene oxide synthase and fatty acid hydroperoxide lyase.  Plant Physiol 123: 711-724.  PubMed
2)  Froehlich JE, Itoh A, Howe GA  (2001)  Tomato allene oxide synthase and fatty acid hydroperoxide lyase, two cytochrome p450s involved in oxylipin metabolism, are targeted to different membranes of chloroplast envelope.  Plant Physiol 125: 306-317.  PubMed

CYP74B4:   fatty acid hydroperoxide lyase (HPO lyase), alfalfa (Medicago sativa).
Noordermeer MA, Van Dijken AJ, Smeekens SC, Veldink GA, Vliegenthart JF  (2000)  Characterization of three cloned and expressed 13-hydroperoxide isoenzymes from alfalfa with unusual N-terminal sequences and different enzyme kinetics.  Eur J Biochem 267: 2473-2482.  PubMed

CYP74B5:   fatty acid hydroperoxide lyase (HPO lyase), guava fruit (Psidium guajava).
Tijet N, Waspi U, Gaskin DJ, Hunziker P, Muller BL, Vulfson EN, Slusarenko A, Brash AR, Whitehead IM  (2000)  Purification, molecular cloning, and expression of the gene encoding fatty acid 13-hydroperoxide lyase from guava fruit (Psidium guajava).  Lipids 35: 709-720.  PubMed

CYP74B:   fatty acid hydroperoxide lyase (HPO lyase), sunflower (Helianthus annuus).
Itoh A, Vick BA  (1999)  The purification and characterization of fatty acid hydroperoxide lyase in sunflower.  Biochim Biophys Acta 1436: 531-540.  PubMed

CYP74B:  fatty acid hydroperoxide lyase (HPO lyase), cucumber.
Matsui K, Ujita C, Fujimoto S, Wilkinson J, Hiatt B, Knauf V, Kajiwara T, Feussner I  (2000)  Fatty acid 9- and 13-hydroperoxide lyases from cucumber.  FEBS Lett 481: 183-188.  PubMed

CYP74C2:   fatty acid hydroperoxide lyase (HPO lyase), cantaloupe melon (Cucumis melon).
Tijet N, Schneider C, Muller BL, Brash AR  (2001)  Biogenesis of volatile aldehydes from fatty acid hydroperoxides: molecular cloning of a hydroperoxide lyase (CYP74C) with specificity for both the 9- and 13-hydroperoxides of linoleic and linolenic acids.  Arch Biochem Biophys 386: 281-289.  PubMed

CYP74C:   fatty acid 9-/13-hydroperoxide lyase (HPO lyase), rice (Oryza sativa).
Kuroda H, Oshima T, Kaneda H, Takashio M  (2005)  Identification and functional analyses of two cDNAs that encode fatty acid 9-/13-hydroperoxide lyase (CYP74-C) in rice.  Biosci Biotechnol Biochem 69: 1545-1554.

CYP74C3:   hydroperoxide lyase (HPO lyase), (Medicago trunculata).
Hughes RK, Belfield EJ, Muthusamay M, Khan A, Rowe A, Harding SE, Fairhurst SA, Bornemann S, Ashton R, Thorneley RN, Casey R  (2006)  Characterization of Medicago trunculata hydroperoxide lyase (CYP74C3), a water-soluble detergent-free cytochrome P450 monomer whose biological activity is defined by monomer-micelle association.  Biochem J, Feb 2; [Epub ahead of print].  PubMed