@article{DuennwaldDemirSiegertetal.2000,
  author    = {D{\"u}nnwald, Thomas and Demir, Ayhan S. and Siegert, Petra and Pohl, Martina and M{\"u}ller, Michael},
  title     = {Enantioselective Synthesis of (S)-2-Hydroxypropanone Derivatives by Benzoylformate Decarboxylase Catalyzed C-C Bond Formation},
  series = {European journal of organic chemistry},
  volume    = {Vol. 2000},
  journal   = {European journal of organic chemistry},
  number    = {Iss. 11},
  issn      = {0365-5490 (E-Journal); 1099-0690 (E-Journal); 0075-4617 (Print); 0170-2041 (Print); 0947-3440 (Print); 1434-193X (Print); 1434-243X (Print)},
  pages     = {2161 -- 2170},
  year      = {2000},
  language  = {en}
}
@article{NiehausGaborWielandetal.2011,
  author    = {Niehaus, F. and Gabor, E. and Wieland, S. and Siegert, Petra and Maurer, Karl-Heinz and Eck, J.},
  title     = {Enzymes for the laundry industries: tapping the vast metagenomic pool of alkaline proteases},
  series = {Microbial biotechnology},
  volume    = {Vol. 4},
  journal   = {Microbial biotechnology},
  number    = {Iss. 6},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0614 (E-Journal); 0171-1741 (Print); 0175-7598 (Print); 0340-2118 (Print)},
  pages     = {767 -- 776},
  year      = {2011},
  language  = {en}
}
@article{SiegertMcLeishBaumannetal.2005,
  author    = {Siegert, Petra and McLeish, Michael J. and Baumann, Martin and Iding, Hans and Kneen, Malea M. and Kenyon, George L. and Pohl, Martina},
  title     = {Exchanging the substrate specificities of pyruvate decarboxylase from Zymomonas mobilis and benzoylformate decarboxylase from Pseudomonas putida},
  series = {Protein engineering, design, and selection : peds},
  volume    = {Vol. 18},
  journal   = {Protein engineering, design, and selection : peds},
  number    = {Iss. 7},
  issn      = {1460-213X (E-Journal); 1741-0134 (E-Journal); 0269-2139 (Print); 1741-0126 (Print)},
  pages     = {345 -- 357},
  year      = {2005},
  language  = {en}
}
@incollection{SiegertPohlKneenetal.2004,
  author    = {Siegert, Petra and Pohl, Martina and Kneen, Malea M. and Pogozheva, Irina D. and Kenyon, George L. and McLeish, Michael J.},
  title     = {Exploring the substrate specificity of benzoylformate decarboxylase, pyruvate decarboxylase, and benzaldehyde lyase},
  series = {Thiamine : catalytic mechanisms in normal and disease states / ed. by Frank Jordan ...},
  booktitle = {Thiamine : catalytic mechanisms in normal and disease states / ed. by Frank Jordan ...},
  publisher = {Dekker},
  address   = {New York, NY},
  isbn      = {0-8247-4062-9},
  pages     = {275 -- 290},
  year      = {2004},
  language  = {en}
}
@article{RibitschHeumannKarletal.2012,
  author    = {Ribitsch, D. and Heumann, S. and Karl, W. and Gerlach, J. and Leber, R. and Birner-Gruenberger, R. and Gruber, K. and Eiteljoerg, I. and Remler, P. and Siegert, Petra and Lange, J. and Maurer, Karl-Heinz and Berg, G. and Guebitz, G. M. and Schwab, H.},
  title     = {Extracellular serine proteases from Stenotrophomonas maltophilia: Screening, isolation and heterologous expression in E. coli},
  series = {Journal of biotechnology},
  volume    = {157},
  journal   = {Journal of biotechnology},
  number    = {1},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {1873-4863 (E-Journal); 0168-1656 (Print)},
  doi       = {10.1016/j.jbiotec.2011.09.025},
  pages     = {140 -- 147},
  year      = {2012},
  abstract  = {A large strain collection comprising antagonistic bacteria was screened for novel detergent proteases. Several strains displayed protease activity on agar plates containing skim milk but were inactive in liquid media. Encapsulation of cells in alginate beads induced protease production. Stenotrophomonas maltophilia emerged as best performer under washing conditions. For identification of wash-active proteases, four extracellular serine proteases called StmPr1, StmPr2, StmPr3 and StmPr4 were cloned. StmPr2 and StmPr4 were sufficiently overexpressed in E. coli. Expression of StmPr1 and StmPr3 resulted in unprocessed, insoluble protein. Truncation of most of the C-terminal domain which has been identified by enzyme modeling succeeded in expression of soluble, active StmPr1 but failed in case of StmPr3. From laundry application tests StmPr2 turned out to be a highly wash-active protease at 45 °C. Specific activity of StmPr2 determined with suc-l-Ala-l-Ala-l-Pro-l-Phe-p-nitroanilide as the substrate was 17 ± 2 U/mg. In addition we determined the kinetic parameters and cleavage preferences of protease StmPr2.},
  language  = {en}
}
@misc{MaurerO'ConnellSiegertetal.2012,
  author    = {Maurer, Karl-Heinz and O'Connell, Timothy and Siegert, Petra and Weber, Thomas and Tondera, Susanne and Hellmuth, Hendrik},
  title     = {Fl{\"u}ssige Tensidzubereitung enthaltend Lipase und Phosphonat [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 22},
  year      = {2012},
  language  = {de}
}
@article{MartinezJakobTuetal.2013,
  author    = {Martinez, Ronny and Jakob, Felix and Tu, Ran and Siegert, Petra and Maurer, Karl-Heinz and Schwaneberg, Ulrich},
  title     = {Increasing activity and thermal resistance of Bacillus gibsonii alkaline protease (BgAP) by directed evolution},
  series = {Biotechnology and bioengineering},
  volume    = {Vol. 110},
  journal   = {Biotechnology and bioengineering},
  number    = {Iss. 3},
  publisher = {Wiley},
  address   = {Weinheim},
  issn      = {1097-0290 (E-Journal); 0006-3592 (Print); 0368-1467 (Print)},
  pages     = {711 -- 720},
  year      = {2013},
  language  = {en}
}
@misc{WielandSiegertSpitzetal.2011,
  author    = {Wieland, Susanne and Siegert, Petra and Spitz, Astrid and Maurer, Karl-Heinz and O'Connell, Timothy and Pr{\"u}ser, Inken and Schiedel, Marc-Steffen and Eiting, Thomas and Sendor-M{\"u}ller, Dorota and Bastigkeit, Thorsten and Benda, Konstantin and M{\"u}ller, Sven},
  title     = {Lagerstabiles fl{\"u}ssiges Wasch- oder Reinigungsmittel enthaltend Proteasen [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 25},
  year      = {2011},
  language  = {de}
}
@misc{BesslerEversMaureretal.2009,
  author    = {Bessler, Cornelius and Evers, Stefan and Maurer, Karl-Heinz and Merkel, Marion and Siegert, Petra and Weber, Angrit and Wieland, Susanne},
  title     = {Leistungsverbesserte Proteasen und Wasch- und Reinigungsmittel enthaltend diese Proteasen [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / WIPO},
  address   = {M{\"u}nchen / Genf},
  pages     = {1 -- 41},
  year      = {2009},
  language  = {de}
}
@misc{SiegertSchwanebergMartinezMoyaetal.2012,
  author    = {Siegert, Petra and Schwaneberg, Ulrich and Martinez Moya, Ronny and Merkel, Marion and Spitz, Astrid and Wieland, Susanne and Hellmuth, Hendrik and Maurer, Karl-Heinz},
  title     = {Leistungsverbesserte Proteasevariante [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 29},
  year      = {2012},
  language  = {de}
}
@misc{BanowskiWadleSiegertetal.2004,
  author    = {Banowski, Bernhard and Wadle, Armin and Siegert, Petra and S{\"a}ttler, Andrea},
  title     = {Lipase-Inhibitoren in Deodorantien und Antitranspirantien [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  pages     = {1 -- 22},
  year      = {2004},
  language  = {de}
}
@misc{O'ConnellSiegertMaureretal.2010,
  author    = {O'Connell, Timothy and Siegert, Petra and Maurer, Karl-Heinz and Schiedel, Marc-Steffen and Vockenroth, Inga Kerstin},
  title     = {Method for improving the cleaning action of a detergent or cleaning agent [Internationale Patentanmeldung]},
  publisher = {WIPO},
  address   = {Genf},
  pages     = {1 -- 15},
  year      = {2010},
  language  = {en}
}
@misc{BergBesslerGerlachetal.2009,
  author    = {Berg, Gabriele and Bessler, Cornelius and Gerlach, Jochen and G{\"u}bitz, Georg and Heumann, Sonja and Karl, Wolfgang and Maurer, Karl-Heinz and Remler, Peter and Ribitsch, Doris and Schwab, Helmut and Siegert, Petra and Wieland, Susanne},
  title     = {Mittel enthaltend Proteasen aus Stenotrophomonas maltophilia [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / USPTO / WIPO},
  address   = {M{\"u}nchen / Den Hague / Washington / Genf},
  pages     = {1 -- 47},
  year      = {2009},
  language  = {de}
}
@misc{SiegertWielandEngelskirchenetal.2008,
  author    = {Siegert, Petra and Wieland, Susanne and Engelskirchen, Julia and Merkel, Marion and Maurer, Karl-Heinz and Bessler, Cornelius},
  title     = {Neue Alkalische Protease aus Bacillus gibsonii und Wasch- und Reinigungsmittel enthaltend diese neue Alkalische Protease [Offenlegungsschrift]},
  publisher = {Deutsches Patentamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 51},
  year      = {2008},
  language  = {de}
}
@misc{MerkelWeberSiegertetal.2006,
  author    = {Merkel, Marion and Weber, Angrit and Siegert, Petra and Wieland, Susanne and Maurer, Karl-Heinz and Bessler, Cornelius},
  title     = {Neue Alkalische Protease aus Bacillus gibsonii und Wasch- und Reinigungsmittel enthaltend diese neue Alkalische Protease [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / WIPO},
  address   = {M{\"u}nchen / Genf},
  pages     = {1 -- 46},
  year      = {2006},
  language  = {de}
}
@misc{SiegertMerkelKluinetal.2011,
  author    = {Siegert, Petra and Merkel, Marion and Kluin, Cornelia and Maurer, Karl-Heinz and O'Connell, Timothy and Wieland, Susanne and Hellmuth, Hendrik},
  title     = {Neue Proteasen und diese enthaltende Mittel [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 21},
  year      = {2011},
  language  = {de}
}
@misc{SiegertMussmannO'Connelletal.2010,
  author    = {Siegert, Petra and Mussmann, Nina and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Neue Proteasen und Mittel enthaltend diese Proteasen [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / WIPO},
  address   = {M{\"u}nchen / Genf},
  pages     = {1 -- 30},
  year      = {2010},
  language  = {de}
}
@misc{SiegertBaumstarkKluinetal.2010,
  author    = {Siegert, Petra and Baumstark, Rebecca and Kluin, Cornelia and O'Connell, Timothy and Maurer, Karl-Heinz and Hellmuth, Hendrik},
  title     = {Neue Proteasen und Mittel enthaltend diese Proteasen [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  pages     = {1 -- 30},
  year      = {2010},
  language  = {de}
}
@misc{SiegertSpitzMaurer2010,
  author    = {Siegert, Petra and Spitz, Astrid and Maurer, Karl-Heinz},
  title     = {Neue Proteasen und Mittel enthaltend diese Proteasen [Offenlegungsschrift]},
  publisher = {Deutsches Patentamt / WIPO},
  address   = {M{\"u}nchen / Genf},
  pages     = {1 -- 31},
  year      = {2010},
  language  = {de}
}
@article{FalkenbergBottBongaertsetal.2022,
  author    = {Falkenberg, Fabian and Bott, Michael and Bongaerts, Johannes and Siegert, Petra},
  title     = {Phylogenetic survey of the subtilase family and a data-mining-based search for new subtilisins from Bacillaceae},
  series = {Frontiers in Microbiology},
  volume    = {2022},
  journal   = {Frontiers in Microbiology},
  number    = {13},
  publisher = {Frontiers},
  address   = {Lausanne},
  issn      = {1664-302X},
  doi       = {10.3389/fmicb.2022.1017978},
  pages     = {Artikel 13:1017978},
  year      = {2022},
  abstract  = {The subtilase family (S8), a member of the clan SB of serine proteases are ubiquitous in all kingdoms of life and fulfil different physiological functions. Subtilases are divided in several groups and especially subtilisins are of interest as they are used in various industrial sectors. Therefore, we searched for new subtilisin sequences of the family Bacillaceae using a data mining approach. The obtained 1,400 sequences were phylogenetically classified in the context of the subtilase family. This required an updated comprehensive overview of the different groups within this family. To fill this gap, we conducted a phylogenetic survey of the S8 family with characterised holotypes derived from the MEROPS database. The analysis revealed the presence of eight previously uncharacterised groups and 13 subgroups within the S8 family. The sequences that emerged from the data mining with the set filter parameters were mainly assigned to the subtilisin subgroups of true subtilisins, high-alkaline subtilisins, and phylogenetically intermediate subtilisins and represent an excellent source for new subtilisin candidates.},
  language  = {en}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (durch den Einsatz einer das hydrolytische Enzym stabilisierende Komponente, die eine mehrfach substituierte Benzolcarbons{\"a}ure umfasst, die an mindestens zwei Kohlenstoffatomen des Benzolrestes eine Carboxylgruppe aufweist) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 16},
  year      = {2012},
  language  = {de}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (Einsatz einer das hydrolytische Enzym stabilisierende Komponente, die ein Monosaccharidglycerat umfasst) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 17},
  year      = {2012},
  language  = {de}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (Einsatz einer das hydrolytische Enzym stabilisierende Komponente, die eine Aminophthals{\"a}ure umfasst) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 16},
  year      = {2012},
  language  = {de}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (Einsatz einer das hydrolytische Enzym stabilisierende Komponente, die eine Oligoamino-biphenyl-oligocarbons{\"a}ure umfasst) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 16},
  year      = {2012},
  language  = {de}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (Einsatz einer das hydrolytische Enzym stabilisierende Komponente, die eine Phthaloylglutamins{\"a}ure und/oder eine Phthaloylasparagins{\"a}ure umfasst) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 16},
  year      = {2012},
  language  = {de}
}
@misc{SiegertMerkelHellmuthetal.2012,
  author    = {Siegert, Petra and Merkel, Marion and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Stabilisierte fl{\"u}ssige enzymhaltige Tensidzubereitung (Einsatz einer das hydrolytische Enzym stabilisierenden Komponente, die eine Phenylalkyldicarbons{\"a}ure umfasst) [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 15},
  year      = {2012},
  language  = {de}
}
@misc{BesslerMaurerMerkeletal.2007,
  author    = {Bessler, Cornelius and Maurer, Karl-Heinz and Merkel, Marion and Siegert, Petra and Wieland, Susanne},
  title     = {Subtilisin aus Bacillus pumilus und Wasch- und Reinigungsmittel enthaltend dieses neue Subtilisin [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO / CIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 47},
  year      = {2007},
  language  = {de}
}
@misc{BesslerMaurerMerkeletal.2009,
  author    = {Bessler, Cornelius and Maurer, Karl-Heinz and Merkel, Marion and Siegert, Petra and Wieland, Susanne},
  title     = {Subtilisin from Bacillus Pumilus and detergent and cleaning agents containing said novel subtilisin [US Patentanmeldung / Internationale Patentanmeldung]},
  publisher = {USPTO; WIPO},
  address   = {Washington; Genf},
  pages     = {1 -- 39},
  year      = {2009},
  language  = {en}
}
@article{JakobMartinezMandaweetal.2013,
  author    = {Jakob, Felix and Martinez, Ronny and Mandawe, John and Hellmuth, Hendrik and Siegert, Petra and Maurer, Karl-Heinz and Schwaneberg, Ulrich},
  title     = {Surface charge engineering of a Bacillus gibsonii subtilisin protease},
  series = {Applied microbiology and biotechnology},
  volume    = {Vol. 97},
  journal   = {Applied microbiology and biotechnology},
  number    = {Iss. 15},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1432-0614 (E-Journal); 0171-1741 (Print); 0175-7598 (Print); 0340-2118 (Print)},
  pages     = {6793 -- 6802},
  year      = {2013},
  language  = {en}
}
@article{MuschallikMolinnusJablonskietal.2020,
  author    = {Muschallik, Lukas and Molinnus, Denise and Jablonski, Melanie and Kipp, Carina Ronja and Bongaerts, Johannes and Pohl, Martina and Wagner, Torsten and Sch{\"o}ning, Michael Josef and Selmer, Thorsten and Siegert, Petra},
  title     = {Synthesis of α-hydroxy ketones and vicinal (R, R)-diols by Bacillus clausii DSM 8716ᵀ butanediol dehydrogenase},
  series = {RSC Advances},
  volume    = {10},
  journal   = {RSC Advances},
  publisher = {Royal Society of Chemistry (RSC)},
  address   = {Cambridge},
  issn      = {2046-2069},
  doi       = {10.1039/D0RA02066D},
  pages     = {12206 -- 12216},
  year      = {2020},
  abstract  = {α-hydroxy ketones (HK) and 1,2-diols are important building blocks for fine chemical synthesis. Here, we describe the R-selective 2,3-butanediol dehydrogenase from B. clausii DSM 8716ᵀ (BcBDH) that belongs to the metal-dependent medium chain dehydrogenases/reductases family (MDR) and catalyzes the selective asymmetric reduction of prochiral 1,2-diketones to the corresponding HK and, in some cases, the reduction of the same to the corresponding 1,2-diols. Aliphatic diketones, like 2,3-pentanedione, 2,3-hexanedione, 5-methyl-2,3-hexanedione, 3,4-hexanedione and 2,3-heptanedione are well transformed. In addition, surprisingly alkyl phenyl dicarbonyls, like 2-hydroxy-1-phenylpropan-1-one and phenylglyoxal are accepted, whereas their derivatives with two phenyl groups are not substrates. Supplementation of Mn²⁺ (1 mM) increases BcBDH's activity in biotransformations. Furthermore, the biocatalytic reduction of 5-methyl-2,3-hexanedione to mainly 5-methyl-3-hydroxy-2-hexanone with only small amounts of 5-methyl-2-hydroxy-3-hexanone within an enzyme membrane reactor is demonstrated.},
  language  = {en}
}
@article{MuschallikKippReckeretal.2020,
  author    = {Muschallik, Lukas and Kipp, Carina Ronja and Recker, Inga and Bongaerts, Johannes and Pohl, Martina and Gelissen, Melanie and Sch{\"o}ning, Michael Josef and Selmer, Thorsten and Siegert, Petra},
  title     = {Synthesis of α-hydroxy ketones and vicinal diols with the Bacillus licheniformis DSM 13T butane-2, 3-diol dehydrogenase},
  series = {Journal of Biotechnology},
  volume    = {202},
  journal   = {Journal of Biotechnology},
  number    = {Vol. 324},
  publisher = {Elsevier},
  address   = {Amsterdam},
  isbn      = {2590-1559},
  doi       = {10.1016/j.jbiotec.2020.09.016},
  pages     = {61 -- 70},
  year      = {2020},
  abstract  = {The enantioselective synthesis of α-hydroxy ketones and vicinal diols is an intriguing field because of the broad applicability of these molecules. Although, butandiol dehydrogenases are known to play a key role in the production of 2,3-butandiol, their potential as biocatalysts is still not well studied. Here, we investigate the biocatalytic properties of the meso-butanediol dehydrogenase from Bacillus licheniformis DSM 13T (BlBDH). The encoding gene was cloned with an N-terminal StrepII-tag and recombinantly overexpressed in E. coli. BlBDH is highly active towards several non-physiological diketones and α-hydroxyketones with varying aliphatic chain lengths or even containing phenyl moieties. By adjusting the reaction parameters in biotransformations the formation of either the α-hydroxyketone intermediate or the diol can be controlled.},
  language  = {en}
}
@article{MolinnusSorichBartzetal.2016,
  author    = {Molinnus, Denise and Sorich, Maren and Bartz, Alexander and Siegert, Petra and Willenberg, Holger S. and Lisdat, Fred and Poghossian, Arshak and Keusgen, Michael and Sch{\"o}ning, Michael Josef},
  title     = {Towards an adrenaline biosensor based on substrate recycling amplification in combination with an enzyme logic gate},
  series = {Sensors and Actuators B: Chemical},
  volume    = {237},
  journal   = {Sensors and Actuators B: Chemical},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0925-4005},
  doi       = {10.1016/j.snb.2016.06.064},
  pages     = {190 -- 195},
  year      = {2016},
  abstract  = {An amperometric biosensor using a substrate recycling principle was realized for the detection of low adrenaline concentrations (1 nM) by measurements in phosphate buffer and Ringer's solution at pH 6.5 and pH 7.4, respectively. In proof-of-concept experiments, a Boolean logic-gate principle has been applied to develop a digital adrenaline biosensor based on an enzyme AND logic gate. The obtained results demonstrate that the developed digital biosensor is capable for a rapid qualitative determination of the presence/absence of adrenaline in a YES/NO statement. Such digital biosensor could be used in clinical diagnostics for the control of a correct insertion of a catheter in the adrenal veins during adrenal venous-sampling procedure.},
  language  = {en}
}
@misc{SiegertEversMarionetal.2011,
  author    = {Siegert, Petra and Evers, Stefan and Marion, Merkel and Mussmann, Nina and Hellmuth, Hendrik and O'Connell, Timothy and Maurer, Karl-Heinz and Schwaneberg, Ulrich and Martinez, Ronny and Jakob, Felix},
  title     = {Verfahren zur Anpassung eines hydrolytischen Enzyms an eine das hydrolytische Enzym stabilisierende Komponente [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 27},
  year      = {2011},
  language  = {de}
}
@misc{SchmitzSpitzMerkeletal.2004,
  author    = {Schmitz, Susanne and Spitz, Astrid and Merkel, Marion and Siegert, Petra},
  title     = {Verfahren zur Bestimmung des enzymatischen Status humaner Haut in vitro [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt / IP Australia / WIPO},
  address   = {M{\"u}nchen / Den Hague / Canberra / Genf},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {de}
}
@misc{SchulzezurWiescheOttoKleenetal.2005,
  author    = {Schulze zur Wiesche, Erik and Otto, Ralf and Kleen, Astrid and Hollenberg, Detlef and S{\"a}ttler, Andrea and Siegert, Petra and Boßmann, Britta},
  title     = {Verfahren zur dauerhaften Ausr{\"u}stung keratinischer Fasern mit Pflegewirkstoffen durch Carboxylesterhydrolasen [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  pages     = {1 -- 13},
  year      = {2005},
  language  = {de}
}
@misc{BanowskiWadleSiegert2005,
  author    = {Banowski, Bernhard and Wadle, Armin and Siegert, Petra},
  title     = {Use of hydroxydiphenyl ether derivatives as arylsulfatase-inhibitors in deodorants and antiperspirants [Europ{\"a}ische Patentanmeldung / US Patentanmeldung / Australische Patentanmeldung / Internationale Patentanmeldung]},
  publisher = {Europ{\"a}isches Patentamt / USPTO / IP Australia / WIPO},
  address   = {Den Hague / Washington / Canberra/ Genf},
  pages     = {1 -- 40},
  year      = {2005},
  language  = {de}
}
@misc{KluinMaurerBanowskietal.2005,
  author    = {Kluin, Cornelia and Maurer, Karl-Heinz and Banowski, Bernhard and Bessler, Cornelius and Siegert, Petra},
  title     = {Verwendung von Siderophoren gegen Geruchskeime [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt},
  address   = {M{\"u}nchen},
  pages     = {1 -- 32},
  year      = {2005},
  language  = {de}
}
@misc{SiegertBankowski2003,
  author    = {Siegert, Petra and Bankowski, Bernhard},
  title     = {Verwendung von Steroidsulfatase-Inhibitoren zur Verminderung von Haarausfall ; Kosmetische und pharmazeutische Zusammensetzungen enthaltend Steroidsulfatase-Inhibitoren und deren Verwendung zur Verminderung von Haarausfall [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / Europ{\"a}isches Patentamt},
  address   = {M{\"u}nchen / Den Hague},
  pages     = {1 -- 38},
  year      = {2003},
  language  = {de}
}
@misc{O'ConnellSiegertEversetal.2010,
  author    = {O'Connell, Timothy and Siegert, Petra and Evers, Stefan and Bongaerts, Johannes and Weber, Thomas and Maurer, Karl-Heinz and Bessler, Cornelius},
  title     = {Wasch- oder Reinigungsmittel mit gesteigerter Waschkraft [Offenlegungsschrift]},
  publisher = {Deutsches Patentamt},
  address   = {M{\"u}nchen},
  pages     = {1 -- 34},
  year      = {2010},
  language  = {de}
}
@misc{SiegertSpitzMaurer2010,
  author    = {Siegert, Petra and Spitz, Astrid and Maurer, Karl-Heinz},
  title     = {Wasch- und Reinigungsmittel enthaltend Proteasen aus Bacillus pumilus [Offenlegungsschrift]},
  publisher = {Deutsches Patentamt / Europ{\"a}isches Patentamt / WIPO},
  address   = {M{\"u}nchen / Den Hague / Genf},
  pages     = {1 -- 20},
  year      = {2010},
  language  = {de}
}
@misc{SiegertMerkelKluinetal.2009,
  author    = {Siegert, Petra and Merkel, Marion and Kluin, Cornelia and O'Connell, Timothy and Maurer, Karl-Heinz},
  title     = {Wasch- und Reinigungsmittel enthaltend Proteasen aus Xanthomonas [Offenlegungsschrift]},
  publisher = {Deutsches Patent- und Markenamt / WIPO},
  address   = {M{\"u}nchen / Genf},
  pages     = {1 -- 15},
  year      = {2009},
  language  = {de}
}