O. Griffith, Mammalian sulfur amino acid metabolism: An overview, Methods Enzymol, vol.143, pp.366-376, 1987.
DOI : 10.1016/0076-6879(87)43065-6

U. Kappler and C. Dahl, Enzymology and molecular biology of prokaryotic sulfite oxidation, FEMS Microbiology Letters, vol.203, issue.1, pp.1-9, 2001.
DOI : 10.1111/j.1574-6968.2001.tb10813.x

A. Cook and K. Denger, Metabolism of Taurine in Microorganisms, Adv Exp Med Biol, vol.583, pp.3-13, 2006.
DOI : 10.1007/978-0-387-33504-9_1

D. Brune, R. Blankenship, M. Madigan, and C. Bauer, Sulfur Compounds as Photosynthetic Electron Donors, Anoxygenic photosythetic bacteria, pp.847-870, 1995.
DOI : 10.1007/0-306-47954-0_39

D. Sorokin, Sulfitobacter pontiacus gen. nov., sp. nov. -a new heterotrophic bacterium from the Black Sea, specialized on sulfite oxidation. Microbiology (English translation of Mikrobiologiia, pp.295-305, 1995.

C. Feng, G. Tollin, and J. Enemark, Sulfite oxidizing enzymes, Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, vol.1774, issue.5, pp.527-539, 2007.
DOI : 10.1016/j.bbapap.2007.03.006

H. Cohen and I. Fridovich, Hepatic sulfite oxidase. The nature and function of the heme prosthetic groups, J Biol Chem, vol.246, pp.367-373, 1971.

D. Kessler and K. Rajagopalan, Purification and properties of sulfite oxidase from chicken liver. Presence of molybdenum in sulfite oxidase from diverse sources, J Biol Chem, vol.247, pp.6566-6573, 1972.

T. Eilers, G. Schwarz, H. Brinkmann, C. Witt, and T. Richter, Identification and Biochemical Characterization ofArabidopsis thaliana Sulfite Oxidase: A NEW PLAYER IN PLANT SULFUR METABOLISM, Journal of Biological Chemistry, vol.276, issue.50, pp.46989-46994, 2001.
DOI : 10.1074/jbc.M108078200

U. Kappler, B. Bennett, J. Rethmeier, G. Schwarz, and R. Deutzmann, Sulfite:Cytochrome c Oxidoreductase from Thiobacillus novellus. PURIFICATION, CHARACTERIZATION, AND MOLECULAR BIOLOGY OF A HETERODIMERIC MEMBER OF THE SULFITE OXIDASE FAMILY, Journal of Biological Chemistry, vol.275, issue.18, pp.13202-13212, 2000.
DOI : 10.1074/jbc.275.18.13202

A. Charles and I. Suzuki, Sulfite oxidase of a facultative autotroph, Thiobacillusnovellus, Biochemical and Biophysical Research Communications, vol.19, issue.6, pp.686-690, 1965.
DOI : 10.1016/0006-291X(65)90311-6

K. Denger, S. Weinitschke, T. Smits, D. Schleheck, and A. Cook, Bacterial sulfite dehydrogenases in organotrophic metabolism: separation and identification in Cupriavidus necator H16 and in Delftia acidovorans SPH-1, Microbiology, vol.154, issue.1, pp.256-263, 2008.
DOI : 10.1099/mic.0.2007/011650-0

D. Errico, G. , D. Salle, A. , L. Cara et al., Identification and Characterization of a Novel Bacterial Sulfite Oxidase with No Heme Binding Domain from Deinococcus radiodurans, Journal of Bacteriology, vol.188, issue.2, pp.694-701, 2006.
DOI : 10.1128/JB.188.2.694-701.2006

D. Salle, A. , D. Errico, G. , L. Cara et al., A novel thermostable sulfite oxidase from Thermus thermophilus: characterization of the enzyme, gene cloning and expression in Escherichia coli, Extremophiles, vol.172, issue.2, pp.587-598, 2006.
DOI : 10.1007/s00792-006-0534-z

J. Wilson and U. Kappler, Sulfite oxidation in Sinorhizobium meliloti, Biochimica et Biophysica Acta (BBA) - Bioenergetics, vol.1787, issue.12, pp.1516-1525, 2009.
DOI : 10.1016/j.bbabio.2009.07.005

S. Robin, M. Arese, E. Forte, P. Sarti, and A. Giuffre, A Sulfite Respiration Pathway from Thermus thermophilus and the Key Role of Newly Identified Cytochrome c550, Journal of Bacteriology, vol.193, issue.15, pp.3988-3997, 2011.
DOI : 10.1128/JB.05186-11

W. Reichenbecher, D. Kelly, and J. Murrell, Desulfonation of propanesulfonic acid by Comamonas acidovorans strain P53: evidence for an alkanesulfonate sulfonatase and an atypical sulfite dehydrogenase, Archives of Microbiology, vol.172, issue.6, pp.387-392, 1999.
DOI : 10.1007/s002030050775

J. Myers and D. Kelly, A sulphite respiration system in the chemoheterotrophic human pathogen Campylobacter jejuni, Microbiology, vol.151, issue.1, pp.233-242, 2005.
DOI : 10.1099/mic.0.27573-0

U. Kappler, Bacterial sulfite-oxidizing enzymes, Biochimica et Biophysica Acta (BBA) - Bioenergetics, vol.1807, issue.1, pp.1-10, 2011.
DOI : 10.1016/j.bbabio.2010.09.004

L. Low, J. Kilmartin, P. Bernhardt, and U. Kappler, How are ???Atypical??? Sulfite Dehydrogenases Linked to Cell Metabolism? Interactions between the SorT Sulfite Dehydrogenase and Small Redox Proteins, Frontiers in Microbiology, vol.2, p.58, 2011.
DOI : 10.3389/fmicb.2011.00058

T. Soulimane, R. Kiefersauer, and M. Than, ba 3 -cytochrome c oxidase from Thermus thermophilus: purification, crystallisation and crystal transformation. A Practical Guide to Membrane Protein Purification and Crystallization, pp.229-251, 2002.

S. Gerscher, P. Hildebrandt, T. Soulimane, and G. Buse, Resonance Raman spectroscopic study of thecaa3 oxidase fromThermus thermophilus, Biospectroscopy, vol.269, issue.6, pp.365-377, 1998.
DOI : 10.1002/(SICI)1520-6343(1998)4:6<365::AID-BSPY2>3.0.CO;2-C

T. Soulimane, M. Walter, P. Hof, M. Than, and R. Huber, Cytochrome-c552fromThermus thermophilus:A Functional and Crystallographic Investigation, Biochemical and Biophysical Research Communications, vol.237, issue.3, pp.572-576, 1997.
DOI : 10.1006/bbrc.1997.7041

E. Arslan, H. Schulz, R. Zufferey, P. Kunzler, and L. Thony-meyer, Overproduction of theBradyrhizobium japonicum c-Type Cytochrome Subunits of thecbb3Oxidase inEscherichia coli, Biochemical and Biophysical Research Communications, vol.251, issue.3, pp.744-747, 1998.
DOI : 10.1006/bbrc.1998.9549

M. Higuchi, Y. Hirano, Y. Kimura, H. Oh-oka, and K. Miki, Overexpression, characterization, and crystallization of the functional domain of cytochrome c z from Chlorobium tepidum, Photosynthesis Research, vol.211, issue.9, pp.77-84, 2009.
DOI : 10.1007/s11120-009-9492-5

F. Malatesta, The study of bimolecular reactions under non-pseudo-first order conditions, Biophysical Chemistry, vol.116, issue.3, pp.251-256, 2005.
DOI : 10.1016/j.bpc.2005.04.006

R. Marsden, L. Mcguffin, and D. Jones, Rapid protein domain assignment from amino acid sequence using predicted secondary structure, Protein Science, vol.34, issue.(Suppl. 5), pp.2814-2824, 2002.
DOI : 10.1110/ps.0209902

R. George and J. Heringa, An analysis of protein domain linkers: their classification and role in protein folding, Protein Engineering Design and Selection, vol.15, issue.11, pp.871-879, 2002.
DOI : 10.1093/protein/15.11.871

C. Royer, Probing Protein Folding and Conformational Transitions with Fluorescence, Chemical Reviews, vol.106, issue.5, pp.1769-1784, 2006.
DOI : 10.1021/cr0404390

J. Janzon, B. Ludwig, and F. Malatesta, Electron transfer kinetics of soluble fragments indicate a direct interaction between complex III and the caa3 oxidase in Thermus thermophilus, IUBMB Life, vol.59, issue.8, pp.563-569, 2007.
DOI : 10.1080/15216540701242482

D. Mooser, O. Maneg, C. Corvey, T. Steiner, and F. Malatesta, A four-subunit cytochrome bc1 complex complements the respiratory chain of Thermus thermophilus, Biochimica et Biophysica Acta (BBA) - Bioenergetics, vol.1708, issue.2, pp.262-274, 2005.
DOI : 10.1016/j.bbabio.2005.03.008

K. Arnold, L. Bordoli, J. Kopp, and T. Schwede, The SWISS-MODEL workspace: a web-based environment for protein structure homology modelling, Bioinformatics, vol.22, issue.2, pp.195-201, 2006.
DOI : 10.1093/bioinformatics/bti770

N. Guex and M. Peitsch, SWISS-MODEL and the Swiss-Pdb Viewer: An environment for comparative protein modeling, Electrophoresis, vol.23, issue.15, pp.2714-2723, 1997.
DOI : 10.1002/elps.1150181505

T. Schwede, J. Kopp, N. Guex, and M. Peitsch, SWISS-MODEL: an automated protein homology-modeling server, Nucleic Acids Research, vol.31, issue.13, pp.3381-3385, 2003.
DOI : 10.1093/nar/gkg520

U. Kappler and S. Bailey, Molecular Basis of Intramolecular Electron Transfer in Sulfite-oxidizing Enzymes Is Revealed by High Resolution Structure of a Heterodimeric Complex of the Catalytic Molybdopterin Subunit and a c-Type Cytochrome Subunit, Journal of Biological Chemistry, vol.280, issue.26, pp.24999-25007, 2005.
DOI : 10.1074/jbc.M503237200

G. Pettigrew and G. Moore, Cytochromes c -Biological aspects, 1987.

G. Moore and G. Pettigrew, Cytochromes c -Evolutionary, structural and physicochemical aspects, 1990.

H. Chang, Y. Ahn, L. Pace, M. Lin, and Y. Lin, Oxygen Reductase, Biochemistry, vol.49, issue.35, pp.7494-7503, 2010.
DOI : 10.1021/bi1004574

D. Rocco, G. Battistuzzi, G. Borsari, M. , D. Rienzo et al., Cloning, expression and physicochemical characterization of a di-heme cytochrome c 4 from the psychrophilic bacterium Pseudoalteromonas haloplanktis TAC 125, JBIC Journal of Biological Inorganic Chemistry, vol.14, issue.5, pp.789-799, 2008.
DOI : 10.1007/s00775-008-0366-7

L. Conrad, J. Karlsson, and J. Ulstrup, Electron transfer and spectral alphaband properties of the di-heme protein cytochrome c4 from Pseudomonas stutzeri, Eur J Biochem, vol.231, pp.133-141, 1995.

A. Raffalt, L. Schmidt, H. Christensen, Q. Chi, and J. Ulstrup, Electron transfer patterns of the di-heme protein cytochrome c4 from Pseudomonas stutzeri, Journal of Inorganic Biochemistry, vol.103, issue.5, pp.717-722, 2009.
DOI : 10.1016/j.jinorgbio.2009.01.004

A. Kadziola and S. Larsen, Crystal structure of the dihaem cytochrome c4 from Pseudomonas stutzeri determined at 2.2 ?? resolution, Structure, vol.5, issue.2, pp.203-216, 1997.
DOI : 10.1016/S0969-2126(97)00179-2

C. Abergel, W. Nitschke, G. Malarte, M. Bruschi, and J. Claverie, The Structure of Acidithiobacillus ferrooxidans c4-Cytochrome, Structure, vol.11, issue.5, pp.547-555, 2003.
DOI : 10.1016/S0969-2126(03)00072-8

C. Chothia, J. Gough, C. Vogel, and S. Teichmann, Evolution of the Protein Repertoire, Science, vol.300, issue.5626, pp.1701-1703, 2003.
DOI : 10.1126/science.1085371

J. Van-beeumen, H. Demol, B. Samyn, R. Bartsch, and T. Meyer, Covalent structure of the diheme cytochrome subunit and amino-terminal sequence of the flavoprotein subunit of flavocytochrome c from Chromatium vinosum, J Biol Chem, vol.266, pp.12921-12931, 1991.

Z. Chen, M. Koh, G. Van-driessche, J. Van-beeumen, and R. Bartsch, The structure of flavocytochrome c sulfide dehydrogenase from a purple phototrophic bacterium, Science, vol.266, issue.5184, pp.430-432, 1994.
DOI : 10.1126/science.7939681

O. Maneg, F. Malatesta, B. Ludwig, and V. Drosou, Interaction of cytochrome c with cytochrome oxidase: two different docking scenarios, Biochimica et Biophysica Acta (BBA) - Bioenergetics, vol.1655, pp.274-281, 2004.
DOI : 10.1016/j.bbabio.2003.10.010