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Publication List
Peer-reviewed articles
and book chapters (1998-2011):
2011:
Voicescu, M., and Hellwig,
P. 'Tyrosines in biological electron transfer', in "Tyrosine and Aspartic Acid: Properties, Sources
and Healths Benefit", Editors Jones, J. E.; Morano, D. M.., Nova Science Publishers, 2011, in press.
Friedrich, T., Hellwig, P., Einsle O., ‘A
structural perspective on complex I’, Ed. L. Sazanov,
Springer 2011, In Press.
Melin, F., Trivella, A., Lo, M., Ruzie, C., Kijazi, I., Oueslati, N., Wytko, J. A., Boitrel, B., Boudon, C., Hellwig, P., Weiss, J., ‘Comparative studies
in series of cytochrome c oxidase
models’ J. Inorg. Biochem., In Press.
El Khoury,
Y., Dorlet, P., Faller, P., Hellwig,
P., ‘New Insights into the Coordination of Cu(II) by the Amyloid-B 16 Peptide from Fourier Transform IR
Spectroscopy and Isotopic Labeling’ J. Phys.
Chem. B, 115(49), 14812-14821.
El Khoury,
Y., and Hellwig, P., ‘A combined far infrared
spectroscopic and electrochemical approach for the study of iron−sulfur
proteins’ (2011) Chemphyschem, 12(14),
2669-2674.
Meyer,
T., Gross, J., Blanck, C., Schmutz,
M., Ludwig, B., Hellwig, P., Melin,
F., ‘Electrochemistry of Cytochrome
c(1), Cytochrome c(552), and Cu(A) from the Respiratory
Chain of Thermus thermophilus
Immobilized on Gold Nanoparticles.’ (2011) J. Phys.
Chem. B, 115(21), 7165-7170.
Lee, DW., El Khoury, Y., Francia, F., Zambelli, B., Ciurli, S., Venturoli, G., Hellwig P, Daldal F. ‘Zinc Inhibition of Bacterial Cytochrome bc(1) Reveals the Role of Cytochrome
b E295 in Proton Release at the Q(o) Site’ (2011) Biochemistry, 50(20),
4263-4272.
El Khoury,
Y., Hielscher, R., Voicescu,
M., Gross, J., Hellwig, P. ‘On the specificity of
the amide VI band for the secondary structure of proteins’ (2011), Vibrational
Spectroscopy, 55 (2), 256-266.
Voicescu, M., Rother
D., Bardischewsky, F., Friedrich, C., Hellwig, P. 'A combined fluorescence spectroscopic and
electrochemical approach for the study of thioredoxins.'
(2011) Biochemistry, 50(1),
17-24.
Beneyton, B. Harrak,
A.E., Griffiths, A.D., Hellwig, P. and Taly, V., ‘Immobilisation of CotA, an extremophilic laccase from Bacillus subtilis
on glassy carbon electrodes for
biofuel cell applications’ (2011) Electrochemistry
communications, 13(1), 24-27.
MacMillan,
F., Kacprzak, S., Hellwig,P., Grimaldi, S.,
Michel, H., and Kaupp, M., ‘Elucidating
mechanisms in haem copper oxidases:
The high-affinity QH binding site in quinol oxidase as studied by DONUTHYSCORE spectroscopy and
density functional theory’ (2011) Faraday Discuss. 148, 315-344.
Hielscher, R., and Hellwig,
P. ‘Far and mid infrared spectroscopic analysis on the substrate induced
structural dynamics of the respiratory complex I’ (2011) Chemphyschem, 12(1),
217-224.
2010:
El Khoury, Y., Trivella, A., Hellwig, P.,
‘The hydrogen bonding signature of peptides and proteins in the far
infrared’ (2010), Terahertz Science and Technology, 2010, Vol 3 No 4.
Hellwig, P., and Melin,
F. ‘Recent Applications of Infrared Spectroscopy and Microscopy in
Chemistry, Biology and Medicine’ in Handbook of Porphyrin
Science Editors. Kadish, K. M.; Smith, K. M. ; Guilard, R. Eds.; World Scientific, 2010; Vol 7, Chapter 36, pp 437-493.
Pohl, T., Spatzal, T., Aksoyoglu; M.,
Schleicher, E., Rostas, A.M., Lay, L., Glessner, U., Boudon, C., Hellwig, P. Weber, S., and Friedrich, T. ‘Spin
labeling of the Escherichia coli NADH ubiquinone oxidoreductase (complex I)’ (2010) Biochim. Biophys. Acta,
1797(12), 1894-1900.
Pawlik, G., Kulajta,
C., Sachelaru, I., Schröder,
S., Waidner, B., Hellwig,
P., Daldal, F., and Koch,
H.G. ‘The putative assembly factor CcoH
is stably associated with the cbb3-type cytochrome
oxidase’ (2010) J. Bacteriol. 192(24), 6378-6384.
El Khoury, Y., Trivella,
A., Gross, J., and Hellwig, P. ‘Probing the
Hydrogen Bonding Structure in the Rieske Protein’
(2010) Chemphyschem. 11(15), 3313-19.
Dreher, C., Hielscher,
R., Prodöhl, A., Hellwig,
P., and Schneider, D. ‘Characterization of two cytochrome
b6 proteins from the cyanobacterium Gloeobacter violaceus PCC
7421’ (2010) J.
Bioenergetics and Biomembranes. 42(6), 517-526.
Friedrich, T., and Hellwig, P. ‘Redox-induced
conformational changes within the Escherichia coli NADH ubiquinone
oxidoreductase (complex I): An analysis by
mutagenesis and FT-IR spectroscopy’ (2010) Biochim. Biophys. Acta Bioenergetics 1797(6-7),
659-63.
Trivella, A., Gaillard, T., Stote, R. H., and Hellwig, P.
'Far infrared spectra of solid state aliphatic amino acids in different protonation states' (2010) J. Chem. Phys. 132(11),
115105.
Trivella, A., El Khoury,
Y., Gaillard, T., Y., Stote, R. H., Merino, N.,
Blanco, F. J. and Hellwig, 'Temperature Dependence of the Far Infrared
Signature of Internal Hydrogen Bonds in Proteins as Probed for Integrins' (2010) A.I.P. Conf. Proc. 1214, 3-6.
Zanier, K., Ruhlmann, C., Melin, F.,
Masson, M., Ould M’hamed
ould Sidi A., Bernard,
X., Fischer, B., Brino, L., Ristriani,
T., Rybin, V., Baltzinger,
M., Vande Pol, S., Hellwig, P., Schultz, P., and Travé,
G. 'E6 proteins from diverse Papillomaviruses
self associate both in vitro and in vivo' (2010) J. Mol. Biol. 396(1),
90-104.
Hielscher, R. and Hellwig,
P. 'The temperature dependent hydrogen bonding signature of lipids
monitored in the far infrared domain' (2010) Chemphyschem 11(2), 435-41.
2009:
Voicescu, M., El Khoury,
Y., Martel, D., Heinrich, M. and Hellwig, P.
'Spectroscopic Analysis of Tyrosine Derivatives: On the Role of the
Tyrosine - Histidine Covalent Linkage in Cytochrome c Oxidase' (2009) J Phys Chem B 113(40), 13429-36.
Wenz, T., Hielscher,
R., Hellwig, P., Schägger,
H., Richers, S., Hunte,
C. 'Role of phospholipids in respiratory cytochrome
bc1 complex catalysis and supercomplex
formation' (2009) Biochim. Biophys. Acta Bioenergetics 1787(6), 609-616.
Hielscher, R., Wenz,
T. Hunte, C. and Hellwig,
P. 'Monitoring the redox and protonation
dependent contributions of cardiolipin in
electrochemically induced FTIR difference spectra of the cytochrome bc1 complex from yeast'
(2009) Biochim. Biophys. Acta Bioenergetics 1787(6), 617-625.
Voicescu, M., Heinrich, M., and Hellwig, P. 'Steady-State and Time Resolved
Fluorescence Analysis on Tyrosine-Histidine Model
Compounds' (2009) J. of Fluorescence 19(2), 257-66.
El Khoury,
Y., and Hellwig, P. 'Infrared Spectroscopic
Characterization of Copper-Polyhistidine from
1800-50 cm-1: Model Systems for the Cu Coordination' (2009) J.
Biol. Inorg. Chem. 14(1), 23-34.
2008:
Kohlstädt, M., Dörner,
K., Labatzke, R., Koc,
C., Hielscher, R., Schiltz,
E., Einsle, O., Hellwig,
P., Friedrich, T., 'Heterologous Production,
Isolation, Characterization and Crystallization of a Soluble Fragment of
the NADH:Ubiquinone Oxidoreductase (Complex I) from Aquifex
aeolicus' (2008) Biochemistry 47(49), 13036-13045.
Janzon, J., Yuan, Q., Malatesta, F., Hellwig, P.,
Ludwig, B., Durham, B., Millett, F., 'Probing the Paracoccus
denitrificans cytochrome
c1 / c552 interaction by mutagenesis and fast kinetics'
(2008) Biochemistry 47(49), 12974-12984.
Dürr, K., Koepke,
J., Hellwig, P., Müller,
H., Angerer, H., Peng,
G., Olkhova, E., Richter, OMH, Ludwig, B.,
Michel, H., 'A D-pathway mutation decouples the Paracoccus
denitrificans cytochrome
c oxidase by altering the side chain orientation
of a distant, conserved glutamate' (2008) J. Mol. Biol. 384(4), 865-77.
Friedrich C.G., Quentmeier, A., Bardishewsky,
F., Rother, D., Orawski,
G., Hellwig, P and Fischer, J. 'Redox control of chemotrophic
sulphur oxidation of Paracoccus
pantotrophus' in Microbial Sulfur Metabolism Editors C. Dahl and C.G.
Friedrich, Springer Verlag 2008, Chapter 12, page
139- 150.
Kleinschroth, T., Anderka,
Ritter, M., Stocker, A., Link, TA., Ludwig, B., and Hellwig,
P. 'Characterization of mutations in crucial residues around the Qo binding site of the cytochrome
bc1 complex from Paracoccus denitrificans' (2008) FEBS J. 275, 4773-4785.
Pohl, T., Schneider,
D., Hielscher, R., Stolpe,
S., Dörner, K., Kohlstädt,
M., Böttcher, B., Hellwig,
P., and Friedrich, T. 'Nucleotide-induced conformational changes in the Escherichia
coli NADH:ubiquinone
oxidoreductase (complex I)' (2008) Biochem. Soc. Transaction 36, 971-5.
Dreher, C., Prodöhl,
A., Hielscher, R., Hellwig,
P., Schneider, D. 'Multiple Step Assembly of the transmembrane
Cytochrome b(6)' (2008) J. Mol. Biol. 382(4), 1057-65.
Dörr, S., Schade,
U., Hellwig, P. 'Far infrared spectroscopy on hemoproteins: A model compound study from 1800-100 cm-1'
(2008) Vibrational Spectroscopy 47(1), 59-65.
Hellwig, P., Böhm,
A., Pfitzner, U., Mäntele,
W. , Ludwig, B. 'Spectroscopic study on the communication between a heme a3 propionate, Asp399 and the
binuclear center of cytochrome c oxidase from Paracoccus
denitrificans' (2008) Biochim. Biophys. Acta Bioenergetics 1777(2), 220-6.
2007:
Dörr, S., Schade,
U., Hellwig, P., Ortolani,
M., 'Characterisation of the temperature
dependent Fe-imidazol vibrational
modes in far infrared' (2007) J. Phys. Chem.111(51), 14418-22.
Prodohl, A., Dreher,
C., Hielscher, R., Hellwig,
P. and Schneider, D. 'Heterologous expression and
in vitro assembly of the transmembrane cytochrome b6' (2007) Protein Expr. Purif. 56(2), 279-285.
Quentmeier, A., Janning,
P., Hellwig, P. and Friedrich C.G., 'Activation
of the heterodimeric central complex SoxYZ of chemotrophic sulfur
oxidation is linked to a conformational change and SoxY-Y
interprotein disulfide formation' (2007) Biochemistry 46(38), 10990-10998.
Forzi, L., Hellwig,
P., Thauer, R.K., Sawers,
R.G., 'The CO and CN- ligands to the
active site Fe in [NiFe]-hydrogenase
of Escherichia coli have different metabolic origins' (2007) FEBS Lett. 581(17), 3317-3321.
Reijerse, E.J., Sommerhalter,
M., Hellwig, P., Quentmeier,
A., Rother, D., Laurich,
C., Bothe, E., Lubitz, W., Friedrich, C.G., 'The Unusal Redox Centers of SoxXA, a Novel c-Type Heme-Enzyme
Essential for Chemotrophic Sulfur-Oxidation of Paracoccus pantotrophus'
(2007) Biochemistry 46(26), 7804-7810.
Yang, K., Zhang, J;, Vakkosoglu, A., Hielscher,
R., Osborne, JR., Hemp, J., Miyoshi, H., Hellwig,
P., and Gennis, R.B., ‘Glutamate 107 in subunit I
of the cytochrome bd
quinol oxidase from Escherichia
coli is protonated and is near the heme d/heme b595
binuclear center’ (2007) Biochemistry 46(11), 3270-3278.
Wenz, T., Covian,
R., Hellwig, P., MacMillan, F., Meunier, B., Trumpower, B.L.
and Hunte, C., ‘Mutational analysis of cytrochrome b at the ubiquinol
oxidation site of yeast complex III' (2007) J. Biol. Chem. 282(6), 3977-3988.
2006:
Li, WW.,
Hellwig, P., Ritter, M. and Hähnel,
W. ‘De novo design, synthesis and characterization of quinoproteins’
(2006) Chem. Eur. J. 12(27), 7236-7245.
Maklashina, E., Hellwig,
P., Rothery, R.A.,Kotlyar,
V., Sher, Y., Weiner, J.H., Cecchini,
G., ’Differences in protonation of ubiquinone and menaquinone in
fumarate reductase from
Escherichia coli’(2006) J. Biol. Chem. 281, 26655-26664.
Flemming, D., Hellwig,
P., Lepper, S., Kloer,D.P., Friedrich, T., ‘Catalytic importance of
acidic amino acids on subunitNuoB of the Escherichia
coli NADH: Ubiquinone oxidoreductase
(complex I)’(2006) J. Biol. Chem. 281, 24781-24789.
Wenz, T., Hellwig,
P., MacMillan, F., Meunier,B.,
Hunte, C., ‘Probing the role of E272 in quinol oxidation of mitochondrialcomplex
III’ (2006) Biochemistry 45, 9042-9052.
Wolpert, M., Hellwig,
P.,‘Infrared spectra and molar absorptioncoefficients of the 20 alpha amino acids in
aqueous solutions in the spectral range from 1800 to 500 cm-1’
(2006) Spectrochimica Acta A: Mol. & Biomol. 64, 987-1001.
Dörr, S., Wolpert,
M., Hellwig, P., ‘Study onthe
redox state dependent γ(CH) vibrational
modes of the c-type heme’(2006) Biopolymers 82,
349-352.
Hielscher, R., Wenz,
T., Stolpe, S., Hunte, C.,Friedrich, T., Hellwig, P., ‘Monitoring redox-dependent
contribution of lipidsin Fourier transform
infrared difference spectra of complex I from Escherichiacoli’
(2006) Biopolymers 82, 291-294.
2005:
Flemming, D., Stolpe,
S., Schneider, D.,Hellwig,
P., Friedrich, T., ‘A possible role for iron-sulfur cluster N2 inproton translocation by the NADH: Ubiquinone
oxidoreductase (Complex I)’ (2005)J. Mol. Microbiol. Biotechn. 10,
208-222.
Friedrich, T., Stolpe, S., Schneider, D.,Barquera, B., Hellwig,
P., ‘Ion translocation by the Escherichia coliNADH:ubiquinone
oxidoreductase (complex I)’ (2005), Biochem. Soc. Trans. 33,836-839
Part 4.
Bardischewsky, F., Quentmeier,
A., Rother, D.,Hellwig, P., Kostka,
S., Friedrich C.G., ‘Sulfur dehydrogenase of Paracoccuspantotrophus: the molybdoproteindiheme cytochrome
c-complex isactive without the heme c2 domain’ (2005) Biochemistry44,
7024-7034.
Richter, O.M., Dürr, K.L., Kannt, A., Ludwig,B., Scandurra,
F.M., Giuffre, A., Sarti,
P., Hellwig, P., ‘Probing the accessof
protons to the K-pathway in the Paracoccus denitrificans cytochrome coxidase’ (2005) Eur. J. Biochem,
FEBS J. 272, 404-12.
2004:
Zhang, J., Hellwig, P., Osborne, J.P., Gennis,R.B.,
‘Arginine-391 in subunit I of the cytochrome bd quinol oxidasefrom E. coli stabilizes the reduced form
of heme b558 and isessential
for quinol oxidase
activity’ (2004) J. Biol. Chem. 279, 53980-7.
Quentmeier, A., Hellwig,
P., Bardischewsky, F.,Friedrich C.G., ‘Sulfide dehydrogenase
activity of the monomeric flavoproteinSoxF
of Paracoccus pantotrophus’(2004)
Biochemistry 43,14696-703.
Ritter, M., Palsdottir, H., Abe, M., Mäntele,
W.,Hunte, C., Miyoshi, H., Hellwig
P., ‘Direct evidence for the interaction ofstigmetellin
with an acidic group in the bc1 complex from S.cerevisiae as monitored by FTIR difference
spectroscopy and specific 13Clabeling’ (2004) Biochemistry
43,8439-8446.
Wolpert, M., Maneg,
O., Ludwig, B., Hellwig,P., ‘Electrochemical and
FT-IR spectroscopic characterization of the CuAcenter
in the cytochrome c oxidase
from T. thermophilus for thespectral range from 1800-500 cm-1’ (2004)
Biopolymers 74, 73-76.
Hellwig, P., Stolpe,
S., Friedrich,T.,‘FTIR
spectroscopic study on the conformational reorganisation
in E. colicomplex
I due to redox-driven proton translocation’
(2004) Biopolymers 74, 69-72.
2003:
Quentmeier, A., Hellwig,
P., Bardischewsky, F.,Grelle, G., Kraft, R., Friedrich C.G., ‘Sulfur
oxidation in Paracoccuspantotrophus:
Interaction of the sulfur-binding protein Sox YZ with thedimanganese
SoxB protein’ (2003) Biochem.
Biophys. Res. Commun. 312,
1011-1018.
Ritter, M., Anderka, O., Ludwig, B., Mäntele,W.,
Hellwig, P., ‘Electrochemical and FTIR
spectroscopic characterization ofthe bc1
complex from P. Denitrificans’ (2003)Biochemistry
42, 12391-12399.
Hellwig, P. Gomes, C., Texeira, M., ‘FTIRspectroscopic
characterization of the cytochrome aa3
from Acidianusambivalens: evidence for the
involvement of acidic residues in redoxcoupled
proton translocation.’ (2003) Biochemistry 42, 6179-6184.
Flemming, D., Hellwig,
P., Friedrich T.,‘Involvement
of tyrosines 114 and 139 of subunit NuoB in the proton pathwayaround
cluster N2 in E. coli NADH:ubiquinone oxidoreductase’ (2003) Journalof
Biological Chemistry 278,3055-3062.
2002:
Hellwig, P., Soulimane,
T., Mäntele, W.,‘Electrochemical,
FTIR and UV/Vis spectroscopic properties of the caa3oxidase
from T. Thermophilus’(2002) European
Journal of Biochemistry 269, 4830-4838.
Hellwig, P., Yano, T., Ohnishi, T., Gennis,R.B., ‘Identification of the residues involved
in stabilization of thesemiquinone radical in the
high affinity UQ binding site in cytochrome
bo3from E. coli by site-directed mutagenesis and EPR
spectroscopy’ (2002) Biochemistry41, 10675-10679.
Hellwig, P., Pfitzner,
U., Behr, J., Rost, B.,Pessavento,
R. P., von Donk, W., Gennis,
R.B., Michel, H., Ludwig, B., Mäntele,W., ‘Vibrational modes of tyrosines
in cytochrome c oxidase
from P.denitrificans: FTIR and
electrochemical studies on Tyr-D4-labeled and onTyr280His and Tyr35Phe
mutant enzymes’ (2002) Biochemistry 41, 9116-25.
Zhang, J., Gennis, R.B., Oettmeier, W., Hellwig,P., ‘FTIR
spectroscopic evidence for the involvement of an acidic residue inquinone binding in cytochrome
bd from E. coli’ (2002) Biochemistry41,
4612-4617.
Barquera, B., Hellwig,
P., Zhou, W.,Morgan,
J.E., Häse, C.C., Gosink,
K.K., Nilges, M., Bruesehoff,
P., Roth, A.,Lancaster, C.R.D., Gennis, R.B., ‘Purification and Characterization of theRecombinant Na+ - Translocating
NADH: Quinone Oxidoreductase
From Vibriocholerae’ (2002) Biochemistry
41, 3781-9.
2001:
Zhang, J., Hellwig, P., Osborne, J.P., Huang,H.W., Moenne-Loccoz,
P., Konstantinov, A.A., Gennis,
R.B., ‘Site-directedmutagenesis at the highly
conserved region near the Q-loop of cytochrome bdquinol oxidase in Escherichia
coli specifically perturbs heme b595’(2001)
Biochemistry 40, 8548-8556.
Hellwig, P., Rost,
B., Mäntele, W., ‘Redoxdependent
conformational changes in the mixed valence form of the cytochrome
coxidase from P. denitrificans:
The reorganization of glutamic acid 278is coupled
to the electron transfer from/to heme a and the binuclearcenter’
(2001) Spectrochimica Acta Part A: Mol. & Biomol.
57/5, 1123-1131.
Hellwig, P., Barquera,
B., Gennis, R.B.,‘Direct
Evidence for the Protonation of Aspartate-75,
Proposed to be at aQuinol Binding Site, upon
Reduction of Cytochrome bo3 fromE. coli’
(2001) Biochemistry 40,1077-82.
2000:
Friedrich, T., Brors, B., Hellwig, P.,Kintscher, L., Rasmussen,
T., Scheide, D., Schulte, U., Mäntele,
W., Weiss, H.,‘Characterization of two novel redox groups in the respiratory NADH:ubiquinoneoxidoreductase
(complex I)’ (2000) Biochim. Biophys. Acta. 1459,
305-309.
Behr J., Michel H., Mäntele W., Hellwig P.,‘Functional properties of
the heme propionates in cytochrome
c oxidasefrom Paracoccus
denitrificans. Evidence from FTIR difference spectroscopyand site-directed mutagenesis’ (2000) Biochemistry
39, 1356-63.
Hellwig, P., Scheide,
D., Bungert, S., Mäntele,W., Friedrich, T., ‘FT-IR spectroscopic
characterization of NADH:ubiquinoneoxidoreductase
(complex I) from Escherichia coli: oxidation of FeScluster
N2 is coupled with the protonation of an aspartate or glutamate sidechain’
(2000) Biochemistry 39, 10884-91.
1999:
Kuglstatter, A., Hellwig,
P., Fritzsch, G.,Wachtveitl,
J., Oesterhelt, D., Mäntele,
W., Michel, H., ‘Identification of ahydrogen bond
in the Phe M197 -> Tyr mutant reaction center
of thephotosynthetic purple bacterium Rhodobacter sphaeroides
by X-raycrystallography and FTIR spectroscopy.’
(1999) FEBS Lett. 463,169-74.
Hellwig, P., Mogi, T., Tomson, F.L., Gennis,R.B., Iwata, J., Miyoshi, H., Mäntele, W., ‘Vibrational
modes of ubiquinone incytochrome
bo3 from Escherischia
coli identified byFourier Transform
difference spectroscopy and specific 13Clabeling’(1999) Biochemistry
38, 14683-14689.
Hellwig, P., Soulimane,
T., Buse, G., Mäntele,W., ‘Similarities and dissimilarities in the
structure-function relationbetween the cytochrome c oxidase
from bovine heart and from Paracoccusdenitrificans
as revealed by FT-IR spectroscopy’ (1999) FEBS Lett.
458, 83-86.
Kannt, A., Pfitzner,
U., Ruitenberg, M.,Hellwig,
P., Ludwig, B., Mäntele, W., Fendler
K., Michel, H., ‘Mutation ofArg-54 strongly influences heme
composition and rate and directionality ofelectron
transfer in Paracoccus denitrificans cytochrome coxidase’ (1999) J. Biol. Chem. 274,
37974-81.
Hellwig, P., Soulimane,
T., Buse, G., Mäntele,W., ‘Electrochemical, FT-IR and UV/VIS
spectroscopic properties of the ba3oxidase from T. Thermophilus’ (1999) Biochemistry 38,
9648-9658.
Rost, B., Behr, J., Richter,
O.-M.H., Hellwig,P.,
Ludwig, B., Michel, H., Mäntele, W.,
‘Time-resolved FT-IR studies on the COadduct of Paracoccus denitrificans
cytochrome c oxidase:comparison
of the fully reduced and the mixed valence form’ (1999) Biochemistry38,
7565-71.
Hellwig, P., Grzybek
S., Behr, J., Ludwig, B.,Michel,
H., Mäntele, W., ‘Electrochemical and
UV/VIS/IR-Spectroscopic Analysisof Heme a and a3 Redox Reactions in the Cytochrome
cOxidase from Paracoccus
denitrificans: Separation of Heme a and a3 contributions
and assignments of vibrational modes’ (1999) Biochemistry38,
1685-1694.
1998:
Hellwig, P., Ostermeier,
C., Ludwig, B.,Michel, H., Mäntele,
W., ‘Electrochemically induced FT-IR difference spectra ofthe
two- and four-subunit cytochrome c oxidase from P. denitrificansreveal identical conformational
changes upon redox transitions’ (1998) Biochim.Biophys. Acta.
1409, 107-112.
Behr, J., Hellwig, P., Mäntele, W.,
Michel, H.,‘Redox
dependent changes at the heme propionates in the cytochrome coxidase
from Paracoccus denitrificans:
direct evidence from FTIRdifference spectra and heme propionate 13C labelling’
(1998) Biochemistry37, 7400-7406.
Hellwig, P., Behr, J., Ostermeier, C., Richter,O.-M.H.,
Pfitzner, U., Odenwald,
A., Ludwig, B., Michel, H., Mäntele, W.,‘Involvement of glutamic
acid 278 in the redox reaction of the cytochrome coxidase
from Paracoccus denitrificans
investigated by FT-IRspectroscopy’ (1998) Biochemistry
37,7390-7399.
Last
update Dec 17th 2011
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