First characterisation of the active oligomer form of sulfur oxygenase reductase from the bacterium Aquifex aeolicus

Andrade MA, Chacon P, Merelo JJ, Mora NF (1993) Evaluation of secondary structure of proteins from UV circular dichroism spectra using an unsupervised learning neural network. Prot eng 6:383–390

Brugna-Guiral M, Tron P, Nitschke W, Stetter KO, Burlat B, Guigliarelli B, Bruschi M, Giudici-Orticoni MT (2003) [NiFe] hydrogenases from the hyperthermophilic bacterium Aquifex aeolicus: properties, function, and phylogenetics. Extremophiles 7:145–157

Chen ZW, Jiang CY, She Q, Liu SJ, Zhou PJ (2005) Key role of cysteine residues in catalysis and subcellular localization of sulfur oxygenase-reductase of Acidianus tengchongensis. Appl Env Microbiol 71:621–628

Chen ZW, Liu YY, Wu JF, She Q, Jiang CY, Liu SJ (2007) Novel bacterial sulfur oxygenase reductases from bioreactors treating gold-bearing concentrates. Appl Microbiol Biotechnol 74:688–698

Deckert et al (1998) The complete genome of the hyperthermophilic bacterium Aquifex aeolicus. Nature 392:353–358

Dopson M, Barker-Austin C, Hind A, Bowman JP, Bond PL (2004) Characterization of Ferroplasma isolates and Ferroplasma acidarmanus sp. nov., extreme acidophiles from acid mine drainage and industrial bioleaching environments. Appl Environ Microbiol 70:2079–2088

Enori-Eta J, Gigot D, Thia-Toong TL, Glansdorff N, Charlier D (2000) Purification and characterization of Sa-lrp, a DNA-binding protein from the extreme thermoacidophilic archaeon Sulfolobus acidocaldarius homologous to the bacterial global transcriptional regulator Lrp. J bacteriol 182:3661–3672

Friedrich CG, Rother D, Bardischewsky F, Quentmeier A, Fischer J (2001) Oxidation of reduced inorganic sulfur compounds by bacteria: Emergence of a common mechanism? Appl Environ Microbiol 67:2873–2882

Friedrich CG, Bardischewsky F, Rother D, Quentmeier A, Fischer J (2005) Prokaryotic sulfur oxidation. Curr Opin Microbiol 8:253–259

Guermeur Y, Geourjon C, Gallinari P, Deleage G (1999) Improved performance in protein secondary structure prediction by inhomogeneous score combination. Bioinformatics 15:413–421

Guiral M, Tron P, Aubert C, Gloter A, Iobbi-Nivol C, Giudici-Orticoni M-T (2005) A membrane-bound multienzyme, hydrogen-oxidizing, and sulfur-reducing complex from the hyperthermophilic bacterium Aquifex aeolicus. J Biol Chem 280:42004–42015

Hedderich R, Klimmek O, Kröger A, Dirmeier R, Keller M, Stetter KO (1998) Anaerobic respiration with elemental sulfur and with disulfides. FEMS Microbiol Rev 22:353–381

Huber R, Stetter KO (2002) Aquificales. In: Encyclopedia of life sciences. John Wiley & Sons, Chichester, pp 1–6

Huber R, Wilharm T, Huber D, Trincone A, Burggraf S, König H, Rachel R, Rockinger I, Fricke H, Stetter KO (1992) Aquifex pyrophilus ge.nov.sp.nov. represents a novel group of marine hyperthermopilic hydrogen bacteria. Syst Appl Microbiol 15:340–351

Kletzin A (1989) Coupled enzymatic production of sulfite, thiosulfate, and hydrogen sulfide from sulfur: purification and properties of a sulfur oxygenase reductase from the facultatively anaerobic archaebacterium Desulfurolobus ambivalens. J Bacteriol 171:1638–1643

Kletzin A (1992) Molecular characterization of the sor gene, which encodes the sulfur oxygenase/reductase of the thermoacidophilic Archaeum Desulfurolobus ambivalens. J Bacteriol 174:5854–5859

Kletzin A, Urich T, Müller F, Bandeiras TM, Gomes CM (2004) Oxidation and reduction of elemental sulfur in themophilic bacteria. J Bioenerg Biomemb 36:77–91

Maniatis T, Fritsh E, Sambrook J (1982) Molecular cloning: a laboratory manual, Cold Spring Harbor Laboratory. Cold Spring Harbor

Manning MC, Woody RW (1989) Theoretical study of the contribution of aromatic side chains to the circular dichroism of basic bovine pancreatic trypsin inhibitor. Biochemistry 28:8609–8613

McClure WR (1985) Mechanism and control of transcription initiation in prokaryotes. Annu Rev Biochem 54:11–204

Morris MC, Mery J, Heitz A, Heitz F, Divita G (1999) Design and synthesis of a peptide derived from positions 195–244 of human cdc25C phosphatase. J Pept Sci 5:63–271

Müller FH, Bandeiras TM, Urich T, Texeira M, Gomes CM, Kletzin A (2004) Coupling of the pathway of sulfur oxydation to dioxygen reduction: characterization of a novel membrane-bound thiosulfate:quinone oxidoreductase. Mol Microbiol 53:1147–1160

Nübel T, Klughammer C, Huber R, Hauska G, Schütz M (2000) Sulfide:quinone oxidoreductase in membranes of the hyperthermophilic bacterium Aquifex aeolicus (VF5). Arch Microbiol 173:233–244

Reiter WD, Palm P, Zillig W (1988) Transcription termination in the archaebacterium Sulfolobus: signal structures and linkage to transcription initiation. Nucleic Acid Res 16:2445–2459

Rother D, Henrich HJ, Quentmeier A, Bardischewsky F, Friedrich CG (2001) Novel genes of the sox gene cluster, mutagenesis of the flavoprotein SoxF, and evidence for a general sulfur-oxidizing system in Paracoccus pantotrophus GB17. J Bacteriol 183:4499–4508

Schägger H, Von Jagow G (1991) Blue native electrophoresis for isolation of membrane protein complexes in enzymatically active form. Anal Biochem 199:223–231

Schägger H, Cramer A, Von Jagow G (1994) Analysis of molecular masses and oligomeric states of protein complexes by blue native electrophoresis and isolation of membrane protein complexes by two-dimensional native electrophoresis. Anal Biochem 217:220–230

Segel IK (1993) Wiley Classics Library Edition, New York

Stetter KO, König H, Stackebrandt E (1983) Pyrodictium gen. nov., a new genus of submarine disc-shaped sulpur reducing archaebacteria growing optimally at 105°C. Syst Appl Microbiol 4:535–551

Sun CW, Chen ZW, He ZG, Zhou PJ, Liu SJ (2003) Purification and properties of the sulfur oxygenase/reductase from the acidothermophilic archaeon, Acidianus strain S5. Extremophiles 7:131–134

Suzuki I (1999) Oxidation of inorganic sulfur compounds: chemicals and enzymatic reactions. Can J Microbiol 45:97–105

Tan YJ, Oliveberg M, Davis B, Fersht R (1995) Perturbed pKA-values in the denatured states of proteins. J Biol Chem 254:980–992

Thompson JD, Higgins DG, Gibson TJ (1994) CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680

Urich T, Bandeiras TM, Leal SS, Albrecht T, Zimmermann P, Scholz C, Teixeira M, Gomes CM, Kletzin A (2004) The sulphur oxygenase reductase from Acidianus ambivalens is a multimeric protein containing a low-potential mononuclear non haem iron center. Biochem J 381:137–146

Urich T, Kroke A, Bauer C, Seyfarth K, Reuff M, Kletzin A (2005) Identification of core active site residues of the sulfur oxygenase reductase from Acidianus ambivalens by site-directed mutagenesis. FEMS Microbiol Lett 248:171–176

Urich T, Gomes CM, Kletzin A, Frazao C (2006) X-ray structure of a self-compartmentalizing sulfur cycle metalloenzyme. Science 311:996–1000

Wakai S, Kikumoto M, Kanao T, Kamimura K (2004) Involvement of sulfide:quinone oxidoreductase in sulfur oxidation of an acidophilic iron-oxidizing bacterium, Acidithiobacillus ferrooxidans NASF-1. Biosci Biotechnol Biochem 68:2519–2528

Washio T, Sasayama J, Tomita M (1998) Analysis of complete genomes suggests that many prokaryotes do not rely on hairpin formation in transcription termination. Nucleic Acid Res 26:5426–5463

Wich G, Hummel M, Jarsch M, Bar U, Böck A (1986) Transcription signals for stable RNA genes in Methanococcus. Nucleic Acid Res 14:2459–2479