Selected references on P450nor

Last modified: Fri Nov 12 15:01:24 GMT 2004

• Imai, Y., Okamoto, N., Nakahara, K. and Shoun, H. (1997) Absorption spectral studies on heme ligand interactions of P-450_nor. Biochim. Biophys. Acta 1337, 66-74.
• Kizawa, H., Tomura, D., Oda, M., Fukamizu, A., Hoshino, T., Gotoh, O., Yasui, T. and Shoun, H. (1991) Nucleotide sequence of the unique nitrate/nitrite-inducible cytochrome P-450 cDNA from Fusarium oxysporum. J. Biol. Chem. 266, 10632-10637.
• Kudo, T., Tomura, D., Liu, D.L., Dai, X.Q. and Shoun, H. (1996) Two isozymes of P450nor of Cylindrocarpon tonkinense: Molecular cloning of the cDNA and genes, expression in the yeast, and the putative NAP(P)H-binding site. Biochimie 78, 792-799.
• Nakahara, K. and Shoun, H. (1996) N-terminal processing and amino acid sequence of two isoforms of nitric oxide reductase cytochrome P450nor from Fusarium oxysporum. J. Biochem. (Tokyo) 120, 1082-1087.
• Nakahara, K., Tanimoto, T., Hatano, K.-i., Usuda, K. and Shoun, H. (1993) Cytochrome P-450 55A1 (P-450dNIR) acts as nitric oxide reductase employing NADH as the direct electron donor. J. Biol. Chem. 268, 8350-8355.
• Nakahara, K., Shoun, H., Adachi, S.-i., Iizuka, T. and Shiro, Y. (1994) Crystallization and preliminary X-ray diffraction studies of nitric oxide reductase cytochrome P450nor from Fusarium oxysporum. J. Mol. Biol. 239, 158-159.
• Obayashi, E., Tsukamoto, K., Adachi, S.-i., Takahashi, S., Nomura, M., Iizuka, T., Shoun, H. and Shiro, Y. (1997) Unique binding of nitric oxide to ferric nitric oxide reductase from Fusarium oxysporum elucidated with infrared, resonance Raman, and X-ray absorption spectroscopies. J. Am. Chem. Soc. 119, 7807-7816.
• Obayashi, E., Takahashi, S. and Shiro, Y. (1998) Electronic structure of reaction intermediate of cytochrome P450nor in its nitric oxide reduction. J. Am. Chem. Soc. 120, 12964-12965.
• Obika, K., Tomura, D., Fukamizu, A. and Shoun, H. (1993) Expression of the fungal cytochrome P-450nor cDNA in Escherichia coli. Biochem. Biophys. Res. Commun. 196, 1255-1260.
• Okamoto, N., Tsuruta, K., Imai, Y., Tomura, D. and Shoun, H. (1997) Fungal P450nor: expression in Escherichia coli and site-directed mutagenesis at the putative distal region. Arch. Biochem. Biophys. 337, 338-344.
• Okamoto, N., Imai, Y., Shoun, H. and Shiro, Y. (1998) Site-directed mutagenesis of the conserved threonine (Thr243) of the distal helix of fungal cytochrome P450nor. Biochemistry 37, 8839-8847.
• Oshima, R., Fushinobu, S., Su, F., Zhang, L., Takaya, N. and Shoun, H. (2004) Structural evidence for direct hydride transfer from NADH to cytochrome P450nor. J. Mol. Biol. 342, 207-217.
• Park, S.-Y., Shimizu, H., Adachi, S., Shiro, Y., Iizuka, T., Nakagawa, A., Tanaka, I., Shoun, H. and Hori, H. (1997) Crystallization, preliminary diffraction and electron paramagnetic resonance studies of a single crystal of cytochrome P450nor. FEBS Lett. 412, 346-350.
• Shiro, Y., Kato, M., Iizuka, T., Nakahara, K. and Shoun, H. (1994) Kinetics and thermodynamics of CO binding to cytochrome P450nor. Biochemistry 33, 8673-8677.
• Shiro, Y., Fujii, M., Iizuka, T., Adachi, S.-i., Tsukamoto, K., Nakahara, K. and Shoun, H. (1995) Spectroscopic and kinetic studies on reaction of cytochrome P450nor with nitric oxide. Implication for its nitric oxide reduction mechanism. J. Biol. Chem. 270, 1617-1623.
• Shiro, Y., Fujii, M., Isogai, Y., Adachi, S.-i., Iizuka, T., Obayashi, E., Makino, R., Nakahara, K. and Shoun, H. (1995) Iron-ligand structure and iron redox property of nitric oxide reductase cytochrome P450nor from Fusarium oxysporum: relevance to its NO reduction activity. Biochemistry 34, 9052-9058.
• Shoun, H. and Tanimoto, T. (1991) Denitrification by the fungus Fusarium oxysporum and involvement of cytochrome P-450 in the respiratory nitrite reduction. J. Biol. Chem. 266, 11078-11082.
• Shoun, H., Suyama, W. and Yasui, T. (1989) Soluble, nitrate/nitrite-inducible cytochrome P-450 of the fungus, Fusarium oxysporum. FEBS Lett. 244, 11-14.
• Shoun, H., Kim, D.H., Uchiyama, H. and Sugiyama, J. (1992) Denitrification by fungi. FEMS Microbiol. Lett. 73, 277-281.
• Stündl, U.M., Schmidt, I., Scheller, U., Schmid, R., Schunck, W.-H. and Schauer, F. (1998) Purification and characterization of cytosolic cytochrome P450 forms from yeasts belonging to the genus Trichosporon. Arch. Biochem. Biophys. 357, 131-136.
• Takaya, N., Uchimura, H., Lai, Y. and Shoun, H. (2002) Transcriptional control of nitric oxide reductase gene (CYP55) in the fungal denitrifier Fusarium oxysporum. Biosci. Biotechnol. Biochem. 66, 1039-1045.
• Tomura, D., Obika, K., Fukamizu, A. and Shoun, H. (1994) Nitric oxide reductase cytochrome P-450 gene, CYP 55, of the fungus Fusarium oxysporum containing a potential binding-site for FNR, the transcription factor involved in the regulation of anaerobic growth of Escherichia coli. J. Biochem. (Tokyo) 116, 88-94.
• Toritsuka, N., Shoun, H., Singh, U.P., Park, S.-Y., Iizuka, T. and Shiro, Y. (1997) Functional and structural comparison of nitric oxide reductases from denitrifying fungi Cylindrocarpon tonkinense and Fusarium oxysporum. Biochim. Biophys. Acta 1338, 93-99.
• Umemura, M., Su, F., Takaya, N., Shiro, Y. and Shoun, H. (2004) D88A mutant of cytochrome P450nor provides kinetic evidence for direct complex formation with electron donor NADH. Eur. J. Biochem. 271, 2887-2894.
• Usuda, K., Toritsuka, N., Matsuo, Y., Kim, D.H. and Shoun, H. (1995) Denitrification by the fungus Cylindrocarpon tonkinense: anaerobic cell growth and two isozyme forms of cytochrome P-450nor. Appl. Environ. Microbiol. 61, 883-889.
• Zhang, L., Takaya, N., Kitazume, T., Kondo, T. and Shoun, H. (2001) Purification and cDNA cloning of nitric oxide reductase cytochrome P450nor (CYP55A4) from Trichosporon cutaneum. Eur. J. Biochem. 268, 3198-3204.
• Zhang, L., Kudo, T., Takaya, N. and Shoun, H. (2002) The B' helix determines cytochrome P450nor specificity for the electron donors NADH and NADPH. J. Biol. Chem. 37, 33842-33847.

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