Format
Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 67

1.

A role of heme side-chains of human hemoglobin in its function revealed by circular dichroism and resonance Raman spectroscopy.

Nagai M, Mizusawa N, Kitagawa T, Nagatomo S.

Biophys Rev. 2018 Apr;10(2):271-284. doi: 10.1007/s12551-017-0364-5. Epub 2017 Dec 19. Review.

2.

Heterogeneity between Two α Subunits of α2β2 Human Hemoglobin and O2 Binding Properties: Raman, 1H Nuclear Magnetic Resonance, and Terahertz Spectra.

Nagatomo S, Saito K, Yamamoto K, Ogura T, Kitagawa T, Nagai M.

Biochemistry. 2017 Nov 21;56(46):6125-6136. doi: 10.1021/acs.biochem.7b00733. Epub 2017 Nov 7.

PMID:
29064674
3.

Interrelationship among Fe-His Bond Strengths, Oxygen Affinities, and Intersubunit Hydrogen Bonding Changes upon Ligand Binding in the β Subunit of Human Hemoglobin: The Alkaline Bohr Effect.

Nagatomo S, Okumura M, Saito K, Ogura T, Kitagawa T, Nagai M.

Biochemistry. 2017 Mar 7;56(9):1261-1273. doi: 10.1021/acs.biochem.6b01118. Epub 2017 Feb 24.

PMID:
28199095
4.

Heme Orientation of Cavity Mutant Hemoglobins (His F8 → Gly) in Either α or β Subunits: Circular Dichroism, (1) H NMR, and Resonance Raman Studies.

Nagai M, Nagai Y, Aki Y, Sakurai H, Mizusawa N, Ogura T, Kitagawa T, Yamamoto Y, Nagatomo S.

Chirality. 2016 Aug;28(8):585-92. doi: 10.1002/chir.22620. Epub 2016 Jul 18.

PMID:
27427792
5.

Photoinduced Bilayer-to-Nonbilayer Phase Transition of POPE by Photoisomerization of Added Stilbene Molecules.

Nakazawa K, Hishida M, Nagatomo S, Yamamura Y, Saito K.

Langmuir. 2016 Aug 2;32(30):7647-53. doi: 10.1021/acs.langmuir.6b00955. Epub 2016 Jul 20.

PMID:
27351293
6.

Direct Analysis of Lipophilic Antioxidants of Olive Oils Using Bicontinuous Microemulsions.

Kuraya E, Nagatomo S, Sakata K, Kato D, Niwa O, Nishimi T, Kunitake M.

Anal Chem. 2016 Jan 19;88(2):1202-9. doi: 10.1021/acs.analchem.5b03445. Epub 2015 Dec 23.

PMID:
26639911
7.

Utility of heme analogues to intentionally modify heme-globin interactions in myoglobin.

Neya S, Nagai M, Nagatomo S, Hoshino T, Yoneda T, Kawaguchi AT.

Biochim Biophys Acta. 2016 May;1857(5):582-588. doi: 10.1016/j.bbabio.2015.09.009. Epub 2015 Oct 3. Review.

8.

An Origin of Cooperative Oxygen Binding of Human Adult Hemoglobin: Different Roles of the α and β Subunits in the α2β2 Tetramer.

Nagatomo S, Nagai Y, Aki Y, Sakurai H, Imai K, Mizusawa N, Ogura T, Kitagawa T, Nagai M.

PLoS One. 2015 Aug 5;10(8):e0135080. doi: 10.1371/journal.pone.0135080. eCollection 2015.

9.

Simultaneous electrochemical analysis of hydrophilic and lipophilic antioxidants in bicontinuous microemulsion.

Kuraya E, Nagatomo S, Sakata K, Kato D, Niwa O, Nishimi T, Kunitake M.

Anal Chem. 2015 Feb 3;87(3):1489-93. doi: 10.1021/ac5044576. Epub 2015 Jan 16.

PMID:
25584715
10.

Involvement of propionate side chains of the heme in circular dichroism of myoglobin: experimental and theoretical analyses.

Nagai M, Kobayashi C, Nagai Y, Imai K, Mizusawa N, Sakurai H, Neya S, Kayanuma M, Shoji M, Nagatomo S.

J Phys Chem B. 2015 Jan 29;119(4):1275-87. doi: 10.1021/jp5086203. Epub 2015 Jan 7.

PMID:
25525834
11.

Near-UV circular dichroism and UV resonance Raman spectra of tryptophan residues as a structural marker of proteins.

Nagatomo S, Nagai M, Ogura T, Kitagawa T.

J Phys Chem B. 2013 Aug 15;117(32):9343-53. doi: 10.1021/jp404685x. Epub 2013 Aug 6.

PMID:
23863193
12.

Revisiting smectic E structure through swollen smectic E phase in binary system of 4-nonyl-4'-isothiocyanatobiphenyl (9TCB) and n-nonane.

Miyazawa T, Yamamura Y, Hishida M, Nagatomo S, Massalska-Arodź M, Saito K.

J Phys Chem B. 2013 Jul 11;117(27):8293-9. doi: 10.1021/jp405480h. Epub 2013 Jul 2.

PMID:
23819477
13.

Near-UV circular dichroism and UV resonance Raman spectra of individual tryptophan residues in human hemoglobin and their changes upon the quaternary structure transition.

Nagai M, Nagatomo S, Nagai Y, Ohkubo K, Imai K, Kitagawa T.

Biochemistry. 2012 Jul 31;51(30):5932-41. Epub 2012 Jul 19.

PMID:
22769585
14.

Elongation of the Fe-His bond in the α subunit induced by binding of the allosteric effector bezafibrate to hemoglobins.

Nagatomo S, Hamada H, Yoshikawa H.

J Phys Chem B. 2011 Nov 10;115(44):12971-7. doi: 10.1021/jp205010m. Epub 2011 Oct 17.

PMID:
21958363
15.

A new way to understand quaternary structure changes of hemoglobin upon ligand binding on the basis of UV-resonance Raman evaluation of intersubunit interactions.

Nagatomo S, Nagai M, Kitagawa T.

J Am Chem Soc. 2011 Jul 6;133(26):10101-10. doi: 10.1021/ja111370f. Epub 2011 Jun 9.

PMID:
21615086
16.

A protein's conformational stability is an immunologically dominant factor: evidence that free-energy barriers for protein unfolding limit the immunogenicity of foreign proteins.

Ohkuri T, Nagatomo S, Oda K, So T, Imoto T, Ueda T.

J Immunol. 2010 Oct 1;185(7):4199-205. doi: 10.4049/jimmunol.0902249. Epub 2010 Sep 3.

17.

Characterization of the acid-alkaline transition in the individual subunits of human adult and foetal methaemoglobins.

Shibata T, Nagao S, Tai H, Nagatomo S, Hamada H, Yoshikawa H, Suzuki A, Yamamoto Y.

J Biochem. 2010 Aug;148(2):217-29. doi: 10.1093/jb/mvq055. Epub 2010 Jun 2.

PMID:
20519321
18.

Effect of heme modification on oxygen affinity of myoglobin and equilibrium of the acid-alkaline transition in metmyoglobin.

Shibata T, Nagao S, Fukaya M, Tai H, Nagatomo S, Morihashi K, Matsuo T, Hirota S, Suzuki A, Imai K, Yamamoto Y.

J Am Chem Soc. 2010 May 5;132(17):6091-8. doi: 10.1021/ja909891q.

PMID:
20392104
19.

Characterization of heme coordination structure in heme-DNA complex possessing gaseous molecule as an exogenous ligand.

Saito K, Nakano Y, Tai H, Nagatomo S, Hemmi H, Mita H, Yamamoto Y.

Nucleic Acids Symp Ser (Oxf). 2009;(53):241-2. doi: 10.1093/nass/nrp121.

PMID:
19749350
20.

Differences in coordination states of substituted tyrosine residues and quaternary structures among hemoglobin M probed by resonance Raman spectroscopy.

Aki Y, Nagai M, Nagai Y, Imai K, Aki M, Sato A, Kubo M, Nagatomo S, Kitagawa T.

J Biol Inorg Chem. 2010 Feb;15(2):147-58. doi: 10.1007/s00775-009-0579-4. Epub 2009 Aug 23.

PMID:
19701784
21.

Effect of reversed heme orientation on circular dichroism and cooperative oxygen binding of human adult hemoglobin.

Nagai M, Nagai Y, Aki Y, Imai K, Wada Y, Nagatomo S, Yamamoto Y.

Biochemistry. 2008 Jan 15;47(2):517-25. Epub 2007 Dec 18.

PMID:
18085800
22.

Annexin A3-expressing cellular phenotypes emerge from necrotic lesion in the pericentral area in 2-acetylaminofluoren/carbon tetrachloride-treated rat livers.

Ito Y, Watanabe T, Nagatomo S, Seki T, Niimi S, Ariga T.

Biosci Biotechnol Biochem. 2007 Dec;71(12):3082-9. Epub 2007 Dec 7.

23.

Syntheses, characterization, and dioxygen reactivities of Cu(I) complexes with cis,cis-1,3,5-triaminocyclohexane derivatives: a Cu(III)2O2 intermediate exhibiting higher C-H activation.

Kajita Y, Arii H, Saito T, Saito Y, Nagatomo S, Kitagawa T, Funahashi Y, Ozawa T, Masuda H.

Inorg Chem. 2007 Apr 16;46(8):3322-35. Epub 2007 Mar 20.

PMID:
17371011
24.

Dynamics and thermodynamics of dimerization of parallel G-quadruplexed DNA through pi-pi stacking interaction.

Kato Y, Ohyama T, Nagatomo S, Mita H, Yamamoto Y.

Nucleic Acids Symp Ser (Oxf). 2005;(49):247-8.

PMID:
17150726
25.

Structural and functional characterization of novel G-quadruplexed DNA-heme coordination complex.

Ohyama T, Kato Y, Mita H, Nagatomo S, Yamamoto Y.

Nucleic Acids Symp Ser (Oxf). 2005;(49):245-6.

PMID:
17150725
26.
27.

Intramolecular arene hydroxylation versus intermolecular olefin epoxidation by (mu-eta2:eta2-peroxo)dicopper(II) complex supported by dinucleating ligand.

Matsumoto T, Furutachi H, Kobino M, Tomii M, Nagatomo S, Tosha T, Osako T, Fujinami S, Itoh S, Kitagawa T, Suzuki M.

J Am Chem Soc. 2006 Mar 29;128(12):3874-5.

PMID:
16551071
28.

Oxidizing intermediates from the sterically hindered iron salen complexes related to the oxygen activation by nonheme iron enzymes.

Kurahashi T, Kobayashi Y, Nagatomo S, Tosha T, Kitagawa T, Fujii H.

Inorg Chem. 2005 Oct 31;44(22):8156-66.

PMID:
16241166
29.

Structure and dioxygen-reactivity of copper(I) complexes supported by bis(6-methylpyridin-2-ylmethyl)amine tridentate ligands.

Osako T, Terada S, Tosha T, Nagatomo S, Furutachi H, Fujinami S, Kitagawa T, Suzuki M, Itoh S.

Dalton Trans. 2005 Nov 7;(21):3514-21. Epub 2005 Sep 23.

PMID:
16234933
30.

Kinetics and DFT studies on the reaction of copper(II) complexes and H2O2.

Osako T, Nagatomo S, Kitagawa T, Cramer CJ, Itoh S.

J Biol Inorg Chem. 2005 Aug;10(5):581-90. Epub 2005 Sep 23.

PMID:
16133201
31.

Quaternary structures of intermediately ligated human hemoglobin a and influences from strong allosteric effectors: resonance Raman investigation.

Nagatomo S, Nagai M, Mizutani Y, Yonetani T, Kitagawa T.

Biophys J. 2005 Aug;89(2):1203-13. Epub 2005 May 13.

32.

Synthesis and reactivity of a (mu-1,1-hydroperoxo)(mu-hydroxo)dicopper(II) complex: ligand hydroxylation by a bridging hydroperoxo ligand.

Itoh K, Hayashi H, Furutachi H, Matsumoto T, Nagatomo S, Tosha T, Terada S, Fujinami S, Suzuki M, Kitagawa T.

J Am Chem Soc. 2005 Apr 13;127(14):5212-23.

PMID:
15810857
33.

Reversible O-O bond cleavage and formation of a peroxo moiety of a peroxocarbonate ligand mediated by an iron(III) complex.

Furutachi H, Hashimoto K, Nagatomo S, Endo T, Fujinami S, Watanabe Y, Kitagawa T, Suzuki M.

J Am Chem Soc. 2005 Apr 6;127(13):4550-1.

PMID:
15796501
34.

Structural and spectroscopic characterization of (mu-hydroxo or mu-oxo)(mu-peroxo)diiron(III) complexes: models for peroxo intermediates of non-heme diiron proteins.

Zhang X, Furutachi H, Fujinami S, Nagatomo S, Maeda Y, Watanabe Y, Kitagawa T, Suzuki M.

J Am Chem Soc. 2005 Jan 26;127(3):826-7.

PMID:
15656607
35.

Chronic progressive cervical myelopathy with HTLV-I infection: Variant form of HAM/TSP?

Umehara F, Nagatomo S, Yoshishige K, Saito M, Furukawa Y, Usuku K, Osame M.

Neurology. 2004 Oct 12;63(7):1276-80.

PMID:
15477551
36.

Steric and hydrogen-bonding effects on the stability of copper complexes with small molecules.

Wada A, Honda Y, Yamaguchi S, Nagatomo S, Kitagawa T, Jitsukawa K, Masuda H.

Inorg Chem. 2004 Sep 6;43(18):5725-35.

PMID:
15332825
37.

Heme structures of five variants of hemoglobin M probed by resonance Raman spectroscopy.

Jin Y, Nagai M, Nagai Y, Nagatomo S, Kitagawa T.

Biochemistry. 2004 Jul 6;43(26):8517-27.

PMID:
15222763
38.

Dinuclear copper-dioxygen intermediates supported by polyamine ligands.

Teramae S, Osako T, Nagatomo S, Kitagawa T, Fukuzumi S, Itoh S.

J Inorg Biochem. 2004 May;98(5):746-57.

PMID:
15134920
39.

Ligand effect on reversible conversion between copper(I) and bis(mu-oxo)dicopper(III) complex with a sterically hindered tetradentate tripodal ligand and monooxygenase activity of bis(mu-oxo)dicopper(III) complex.

Mizuno M, Hayashi H, Fujinami S, Furutachi H, Nagatomo S, Otake S, Uozumi K, Suzuki M, Kitagawa T.

Inorg Chem. 2003 Dec 15;42(25):8534-44.

PMID:
14658910
40.

Construction of a square-planar hydroperoxo-copper(II) complex inducing a higher catalytic reactivity.

Fujii T, Naito A, Yamaguchi S, Wada A, Funahashi Y, Jitsukawa K, Nagatomo S, Kitagawa T, Masuda H.

Chem Commun (Camb). 2003 Nov 7;(21):2700-1.

PMID:
14649818
41.

Copper hydroperoxo species activated by hydrogen-bonding interaction with its distal oxygen.

Yamaguchi S, Nagatomo S, Kitagawa T, Funahashi Y, Ozawa T, Jitsukawa K, Masuda H.

Inorg Chem. 2003 Nov 3;42(22):6968-70.

PMID:
14577757
42.

Iron hemiporphycene as a functional prosthetic group for myoglobin.

Neya S, Imai K, Hori H, Ishikawa H, Ishimori K, Okuno D, Nagatomo S, Hoshino T, Hata M, Funasaki N.

Inorg Chem. 2003 Mar 10;42(5):1456-61.

PMID:
12611510
43.

A new mononuclear iron(III) complex containing a peroxocarbonate ligand.

Hashimoto K, Nagatomo S, Fujinami S, Furutachi H, Ogo S, Suzuki M, Uehara A, Maeda Y, Watanabe Y, Kitagawa T.

Angew Chem Int Ed Engl. 2002 Apr 2;41(7):1202-5. No abstract available.

PMID:
12491259
44.

Low-temperature stopped-flow studies on the reactions of copper(II) complexes and H2O2: the first detection of a mononuclear copper(II)-peroxo intermediate.

Osako T, Nagatomo S, Tachi Y, Kitagawa T, Itoh S.

Angew Chem Int Ed Engl. 2002 Nov 15;41(22):4325-8. No abstract available.

PMID:
12434378
46.

Changes in the abnormal alpha-subunit upon CO-binding to the normal beta-subunit of Hb M Boston: resonance Raman, EPR and CD study.

Nagatomo S, Jin Y, Nagai M, Hori H, Kitagawa T.

Biophys Chem. 2002 Jul 10;98(1-2):217-32.

PMID:
12128200
47.

Fine-tuning of copper(I)-dioxygen reactivity by 2-(2-pyridyl)ethylamine bidentate ligands.

Taki M, Teramae S, Nagatomo S, Tachi Y, Kitagawa T, Itoh S, Fukuzumi S.

J Am Chem Soc. 2002 Jun 5;124(22):6367-77.

PMID:
12033867
48.

Coordination geometry of Cu-porphyrin in Cu(II)-Fe(II) hybrid hemoglobins studied by Q-band EPR and resonance Raman spectroscopies.

Venkatesh B, Hori H, Miyazaki G, Nagatomo S, Kitagawa T, Morimoto H.

J Inorg Biochem. 2002 Feb;88(3-4):310-5.

PMID:
11897345
49.

Reactivity of hydroperoxide bound to a mononuclear non-heme iron site.

Wada A, Ogo S, Nagatomo S, Kitagawa T, Watanabe Y, Jitsukawa K, Masuda H.

Inorg Chem. 2002 Feb 25;41(4):616-8.

PMID:
11849054
50.

Supplemental Content

Loading ...
Support Center