Dawson JH - Search Results

1

Essential thiol requirement to restore pterin- or substrate-binding capability and to regenerate native enzyme-type high-spin heme spectra in the Escherichia coli-expressed tetrahydrobiopterin-free oxygenase domain of neuronal nitric oxide synthase.

Sono M, Ledbetter AP, McMillan K, Roman LJ, Shea TM, Masters BS, Dawson JH. Sono M, et al. Among authors: dawson jh. Biochemistry. 1999 Nov 30;38(48):15853-62. doi: 10.1021/bi991580j. Biochemistry. 1999. PMID: 10625450

2

Spectroscopic characterization of five- and six-coordinate ferrous-NO heme complexes. Evidence for heme Fe-proximal cysteinate bond cleavage in the ferrous-NO adducts of the Trp-409Tyr/Phe proximal environment mutants of neuronal nitric oxide synthase.

Voegtle HL, Sono M, Adak S, Pond AE, Tomita T, Perera R, Goodin DB, Ikeda-Saito M, Stuehr DJ, Dawson JH. Voegtle HL, et al. Among authors: dawson jh. Biochemistry. 2003 Mar 4;42(8):2475-84. doi: 10.1021/bi0271502. Biochemistry. 2003. PMID: 12600215

3

Magnetic circular dichroism spectroscopic characterization of the NOS-like protein from Geobacillus stearothermophilus (gsNOS).

Kinloch RD, Sono M, Sudhamsu J, Crane BR, Dawson JH. Kinloch RD, et al. Among authors: dawson jh. J Inorg Biochem. 2010 Mar;104(3):357-64. doi: 10.1016/j.jinorgbio.2009.12.014. Epub 2010 Jan 4. J Inorg Biochem. 2010. PMID: 20110129

4

Functional switching of Amphitrite ornata dehaloperoxidase from O2-binding globin to peroxidase enzyme facilitated by halophenol substrate and H2O2.

Du J, Sono M, Dawson JH. Du J, et al. Among authors: dawson jh. Biochemistry. 2010 Jul 27;49(29):6064-9. doi: 10.1021/bi100741z. Biochemistry. 2010. PMID: 20565134

5

EPR and ENDOR characterization of intermediates in the cryoreduced oxy-nitric oxide synthase heme domain with bound L-arginine or N(G)-hydroxyarginine.

Davydov R, Ledbetter-Rogers A, Martásek P, Larukhin M, Sono M, Dawson JH, Masters BS, Hoffman BM. Davydov R, et al. Among authors: dawson jh. Biochemistry. 2002 Aug 20;41(33):10375-81. doi: 10.1021/bi0260637. Biochemistry. 2002. PMID: 12173923

6

Low-temperature stabilization and spectroscopic characterization of the dioxygen complex of the ferrous neuronal nitric oxide synthase oxygenase domain.

Ledbetter AP, McMillan K, Roman LJ, Masters BS, Dawson JH, Sono M. Ledbetter AP, et al. Among authors: dawson jh. Biochemistry. 1999 Jun 22;38(25):8014-21. doi: 10.1021/bi990619h. Biochemistry. 1999. PMID: 10387045

7

Magnetic circular dichroism studies of the active site heme coordination sphere of exogenous ligand-free ferric cytochrome c peroxidase from yeast: effects of sample history and pH.

Pond AE, Sono M, Elenkova EA, McRee DE, Goodin DB, English AM, Dawson JH. Pond AE, et al. Among authors: dawson jh. J Inorg Biochem. 1999 Sep 30;76(3-4):165-74. doi: 10.1016/s0162-0134(99)00112-9. J Inorg Biochem. 1999. PMID: 10605835

8

Characterization of the coral allene oxide synthase active site with UV-visible absorption, magnetic circular dichroism, and electron paramagnetic resonance spectroscopy: evidence for tyrosinate ligation to the ferric enzyme heme iron.

Abraham BD, Sono M, Boutaud O, Shriner A, Dawson JH, Brash AR, Gaffney BJ. Abraham BD, et al. Among authors: dawson jh. Biochemistry. 2001 Feb 20;40(7):2251-9. doi: 10.1021/bi002121h. Biochemistry. 2001. PMID: 11329294

9

Identification of nitric oxide synthase as a thiolate-ligated heme protein using magnetic circular dichroism spectroscopy. Comparison with cytochrome P-450-CAM and chloroperoxidase.

Sono M, Stuehr DJ, Ikeda-Saito M, Dawson JH. Sono M, et al. Among authors: dawson jh. J Biol Chem. 1995 Aug 25;270(34):19943-8. doi: 10.1074/jbc.270.34.19943. J Biol Chem. 1995. PMID: 7544348 Free article.

10

Neutral thiol as a proximal ligand to ferrous heme iron: implications for heme proteins that lose cysteine thiolate ligation on reduction.

Perera R, Sono M, Sigman JA, Pfister TD, Lu Y, Dawson JH. Perera R, et al. Among authors: dawson jh. Proc Natl Acad Sci U S A. 2003 Apr 1;100(7):3641-6. doi: 10.1073/pnas.0737142100. Epub 2003 Mar 24. Proc Natl Acad Sci U S A. 2003. PMID: 12655049 Free PMC article.

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