JANNE JäNIS

Yhteystiedot

Avainsanat

Opetustehtävät

Tutkimusryhmät ja -projektit

Julkaisut SoleCRIS-palvelussa

• CRIS CRIS

Tutkimusryhmät - UEF

• 
  Bio-orgaaninen kemia
• 
  FORBIO
• 
  Puumateriaalitiede

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• Linkki FORBIO projekti
• Linkki EU FT-ICR MS projekti
• Linkki INSTRUCT centre (ERIC)

Julkaisut

• Alim, Sk; Cheppali, Sudheer K; Laitaoja, Mikko; Talluri, Thirumala Rao; Jänis, Janne; Swamy, Musti J. 2021. Purification, molecular characterization and ligand binding properties of the major donkey seminal plasma protein DSP-1 International journal of biological macromolecules 2022; 194: 213-222. 2021
• Bustad, Helene J; Kallio, Juha P; Laitaoja, Mikko; Toska, Karen; Kursula, Inari; Martinez, Aurora; Jänis, Janne. 2021. Characterization of porphobilinogen deaminase mutants reveals that arginine-173 is crucial for polypyrrole elongation mechanism iScience 24 3: 102152. 2021
• Jylhä-Ollila, Maija; Laine-Kaulio, Hanne; Schilder, Jos; Niinikoski-Fusswinkel, Paula; Kekäläinen, Timo; Jänis, Janne; Koivusalo, Harri. 2021. Carbon Budget and Molecular Structure of Natural Organic Matter in Bank Infiltrated Groundwater Groundwater 59 5: 644-657. 2021
• Mofikoya, Omolara O; Mäkinen, Marko; Jänis, Janne. 2021. Compositional analysis of essential oil and solvent extracts of Norway spruce sprouts by ultrahigh-resolution mass spectrometry Phytochemical analysis [ePub ahead of print 11 Nov 2021]: 1-10. 2021
• Palos, Roberto; Kekäläinen, Timo; Duodu, Frank; Gutiérrez, Alazne; Arandes, José M; Jänis, Janne; Castaño, Pedro. 2021. Detailed nature of tire pyrolysis oil blended with light cycle oil and its hydroprocessed products using a NiW/HY catalyst Waste management 128: 36-44. 2021
• Pääkkönen, Johan; Penttinen, Leena; Andberg, Martina; Koivula, Anu; Hakulinen, Nina; Rouvinen, Juha; Jänis, Janne. 2021. Xylonolactonase from Caulobacter crescentus Is a Mononuclear Nonheme Iron Hydrolase Biochemistry 60 41: 3046-3049. 2021
• Salami, Ayobami; Heikkinen, Jorma; Tomppo, Laura; Hyttinen, Marko; Kekäläinen, Timo; Jänis, Janne; Vepsäläinen, Jouko; Lappalainen, Reijo. 2021. A Comparative Study of Pyrolysis Liquids by Slow Pyrolysis of Industrial Hemp Leaves, Hurds and Roots Molecules 26 11: 3167. 2021
• Wu, CH; Kisel, KS; Thangavel, MK; Chen, YT; Chang, KH; Tsai, MR; Chu, CY; Shen, YF; Wu, PC; Zhang, Z; Liu, TM; Jänis, J; Grachova, EV; Shakirova, JR; Tunik, SP; Koshevoy, IO; Chou, PT. 2021. Functionalizing Collagen with Vessel-Penetrating Two-Photon Phosphorescence Probes: A New In Vivo Strategy to Map Oxygen Concentration in Tumor Microenvironment and Tissue Ischemia Advanced science 8 20: 2102788. 2021
• Zhao, Qing; Mäkinen, Marko; Haapala, Antti; Jänis, Janne. 2021. Valorization of Bark from Short Rotation Trees by Temperature-Programmed Slow Pyrolysis ACS omega 6 14: 9771-9779. 2021
• Asthana, Pooja; Singh, Dhirendra; Pedersen, Jan Skov; Hynönen, Mikko J.; Sulu, Ramita; Murthy, Abhinandan V.; Laitaoja, Mikko; Jänis, Janne; Riley, Lee W.; Venkatesan, Rajaram. 2021. Structural insights into the substrate-binding proteins Mce1A and Mce4A from Mycobacterium tuberculosis IUCrJ 8 5: 757 - 774. 2021
• Zhao, Qing; Mäkinen, Marko; Haapala, Antti; Jänis, Janne. 2020. Thermochemical conversion of birch bark by temperature-programmed slow pyrolysis with fractional condensation Journal of analytical and applied pyrolysis 150: 104843. 2020
• Stolte, Maximilian; Ali, Weaam; Jänis, Janne; Gessner, Andre; El-Najjar, Nahed. 2020. Paclitaxel, Imatinib and 5-Fluorouracil Increase the Unbound Fraction of Flucloxacillin In Vitro Antibiotics 9 6: 309. 2020
• Paananen, Hanna; Eronen, Eemeli; Mäkinen, Marko; Jänis, Janne; Suvanto, Mika; Pakkanen, Tuula T. 2020. Base-catalyzed oxidative depolymerization of softwood kraft lignin Industrial crops and products 152: 112473. 2020
• Mofikoya, Omolara O; Mäkinen, Marko; Jänis, Janne. 2020. Chemical Fingerprinting of Conifer Needle Essential Oils and Solvent Extracts by Ultrahigh-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry ACS omega 5 18: 10543-10552. 2020
• Kukkurainen, Sampo; Azizi, Latifeh; Zhang, Pingfeng; Jacquier, Marie-Claude; Baikoghli, Mo; von Essen, Magdaléna; Tuukkanen, Anne; Laitaoja, Mikko; Liu, Xiaonan; Rahikainen, Rolle; Orlowski, Adam; Jänis, Janne; Määttä, Juha AE; Varjosalo, Markku; Vattulainen, Ilpo; Róg, Tomasz; Svergun, Dmitri; Cheng, R Holland; Wu, Jinhua; Hytönen, Vesa P; et al.. 2020. The F1 loop of the talin head domain acts as a gatekeeper in integrin activation and clustering Journal of cell science 133 19: jcs239202. 2020
• Hita, Idoia; Cordero-Lanzac, Tomás; Kekäläinen, Timo; Okafor, Ogechukwu; Rodríguez-Mirasol, José; Cordero, Tomás; Bilbao, Javier; Jänis, Janne; Castano, Pedro. 2020. In-Depth Analysis of Raw Bio-Oil and Its Hydrodeoxygenated Products for a Comprehensive Catalyst Performance Evaluation Acs sustainable chemistry and engineering 8 50: 18433-18445. 2020
• Haka, J; Niemi, MH; Mattila, P; Jänis, J; Takkinen, K; Rouvinen, J. 2019. Development of hypoallergenic variants of the major horse allergen Equ c 1 for immunotherapy by rational structure based engineering Scientific reports 9: 20148. 2019
• Palos, Roberto; Kekäläinen, Timo; Duodu, Frank; Gutiérrez, Alazne; Arandes, José M; Jänis, Janne; Castaño, Pedro. 2019. Screening hydrotreating catalysts for the valorization of a light cycle oil/scrap tires oil blend based on a detailed product analysis Applied catalysis B : environmental 256: 117863. 2019
• Thangaraj, Senthil K; James, Salman; Rouvinen, Juha; Jänis, Janne. 2019. Thermokinetic Analysis of Protein Subunit Exchange by Variable-Temperature Native Mass Spectrometry Biochemistry 58 50: 5025-5029. 2019
• Thangaraj, SK; Arola, H; Tullila, A; Nevanen, TK; Rouvinen, J; Jänis, J. 2019. Quantitation of Thyroid Hormone Binding to Anti-Thyroxine Antibody Fab Fragment by Native Mass Spectrometry ACS omega 4 20: 18718-18724. 2019
• Thangaraj, SK; Voutilainen, S; Andberg, M; Koivula, A; Jänis, J; Rouvinen, J. 2019. Bioconjugation with Aminoalkylhydrazine for Efficient Mass Spectrometry-Based Detection of Small Carbonyl Compounds ACS omega 4 8: 13447-13453. 2019
• Penttinen, Leena; Rutanen, Chiara; Jänis, Janne; Rouvinen, Juha; Hakulinen, Nina. 2018. Unraveling substrate specificity and catalytic promiscuity of Aspergillus oryzae catechol oxidase CHEMBIOCHEM : A EUROPEAN JOURNAL OF CHEMICAL BIOLOGY 19 22: 2348-2352. 2018
• Safdar, Muhammad; Khan, Shahid, Ullah; Jänis, Janne. 2018. Progress toward Catalytic Micro- and Nanomotors for Biomedical and Environmental Applications Advanced materials 30 24: 1-27. 2018
• Hassan, Md Kamrul; Villa, Aki; Kuittinen, Suvi; Jänis, Janne; Pappinen, Ari. 2018. An assessment of side stream generation from Finnish Forest Industries Journal of material cycles and waste management 2019; 21 2: 265-280. 2018
• Hurmekoski, Elias; Jonsson, Ragnar; Korhonen, Jaana; Jänis, Janne; Makinen, Marko; Leskinen, Pekka; Hetemäki, Lauri. 2018. Diversification of the forest industries: role of new wood-based products CANADIAN JOURNAL OF FOREST RESEARCH 48 12: 1417-1432. 2018
• Hackenberg, Claudia; Hakanpää, Johanna; Cai, Fei; Antonyuk, Svetlana; Eigner, Caroline; Meissner, Sven; Laitaoja, Mikko; Jänis, Janne; Kerfeld, Cheryl A; Dittmann, Elke; Lamzin, Victor S. 2018. Structural and functional insights into the unique CBS-CP12 fusion protein family in cyanobacteria PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 115 27: 7141-7146. 2018
• Do Minh Tam, Safdar Muhammad, Jänis Janne. 2017. Protection of Platinum-Based Micromotors from Thiol Toxicity by Using Manganese Oxide. Chemistry - A European Journal [Epub ahead of print 27 March 2017]: 1-4. 2017
• Miettinen Ilja, Kuittinen Suvi, Paasikallio Ville, Mäkinen Marko, Pappinen Ari, Jänis Janne. 2017. Characterization of fast pyrolysis oil from short-rotation willow by high-resolution Fourier transform ion cyclotron resonance mass spectrometry. FUEL 207 1: 189-197. 2017
• Rahman Mohammad Mubinur, Andberg Martina, Thangaraj Senthil Kumar, Parkkinen Tarja, Penttilä Merja, Jänis Janne, Koivula Anu, Rouvinen Juha, Hakulinen Nina. 2017. The Crystal Structure of a Bacterial L-Arabinonate Dehydratase Contains a [2Fe-2S] Cluster. ACS Chemical Biology 12 7: 1919-1927. 2017
• Safdar M, Simmchen J, Jänis J. 2017. Light-driven micro- and nanomotors for environmental remediation. Environmental Science: Nano 4: 1602-1616. 2017
• Laitaoja Mikko, Isoniemi Sari, Valjakka Jarkko, Mándity István M, Jänis Janne. 2016. Deciphering metal ion preference and primary coordination sphere robustness of a designed zinc finger with high-resolution mass spectrometry. Protein Science 2017; 26 2: 198-207. 2016
• Laitaoja Mikko, Tossavainen Helena, Pihlajamaa Tero, Valjakka Jarkko, Viiri Keijo, Lohi Olli, Permi Perttu, Jänis Janne. 2016. Redox-dependent disulfide bond formation in SAP30L corepressor protein: Implications for structure and function. Protein Science 25 3: 572-586. 2016
• Safdar Muhammad, Minh Tam Do, Kinnunen Niko, Jänis Janne. 2016. Manganese Oxide Based Catalytic Micromotors: Effect of Polymorphism on Motion. ACS Applied Materials & Interfaces 8 47: 32624-32629. 2016
• Safdar Muhammad, Wani Owies M, Jänis Janne. 2015. Manganese Oxide-Based Chemically Powered Micromotors. ACS Applied Materials & Interfaces 7 46: 25580-25585. 2015
• Wani Owies M, Safdar Muhammad, Kinnunen Niko, Jänis Janne. 2015. Dual Effect of Manganese Oxide Micromotors: Catalytic Degradation and Adsorptive Bubble Separation of Organic Pollutants. Chemistry - A European Journal [epub ahead of print 16 Dec 2015]: -. 2015
• Miettinen Ilja, Mäkinen Marko, Vilppo Teemu, Jänis Janne. 2015. Compositional Characterization of Phase-Separated Pine Wood Slow Pyrolysis Oil by Negative-Ion Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. ENERGY & FUELS 29 3: 1758-1765. 2015
• Safdar M, Itkonen T, Jänis J. 2015. Bubble-propelled trimetallic microcaps as functional catalytic micromotors. RSC Advances 5 17: 13171-13174. 2015
• Niemi Merja H, Rytkönen-Nissinen Marja, Miettinen Ilja, Jänis Janne, Virtanen Tuomas, Rouvinen Juha. 2015. Dimerization of lipocalin allergens. Scientific Reports 5: 13841. 2015
• Juntunen Kari, Mäkinen Susanna, Isoniemi Sari, Valtakari Leena, Pelzer Alexander, Jänis Janne, Paloheimo Marja. 2015. A New Subtilase-Like Protease Deriving from Fusarium equiseti with High Potential for Industrial Applications. Applied Biochemistry and Biotechnology 177 2: 407-430. 2015
• Kekäläinen Timo, Venäläinen Tapani, Jänis Janne. 2014. Characterization of birch wood pyrolysis oils by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry: insights into thermochemical conversion. ENERGY & FUELS 28 7: 4596-4602. 2014
• Koshevoy, IO (Koshevoy IO, Chang YC, Chen YA, Karttunen, AJ, Grachova EV, Tunik SP, Jänis J, Pakkanen TA, Chou PT. 2014. Luminescent gold(I) alkynyl clusters stabilized by flexible diphosphine ligands. ORGANOMETALLICS 33 9: 2363-2371. 2014
• Lehto M, Karilainen T, Rog T, Cramariuc O, Vanhala E, Tornaeus J, Taberman H, Jänis J, Alenius H, Vattulainen I, Laine O. 2014. Co-exposure with fullerene may strengthen health effects of organic industrial chemicals. PLOS ONE [ONLINE] 9 12: e114490. 2014
• Niemi Merja H, Rytkönen-Nissinen Marja, Jänis Janne, Virtanen Tuomas, Rouvinen Juha. 2014. Structural aspects of dog allergies: The crystal structure of a dog dander allergen Can f 4. MOLECULAR IMMUNOLOGY 61 1: 7-15. 2014
• Safdar Muhammad, Spross Jens, Jänis Janne. 2014. Microscale immobilized enzyme reactors in proteomics: Latest developments. JOURNAL OF CHROMATOGRAPHY A 1324: 1-10. 2014
• Taberman H, Andberg A, Parkkinen T, Jänis J, Penttilä M, Hakulinen N, Koivula A, Rouvinen J. 2014. Structure and function of a decarboxylating Agrobacterium tumefaciens keto-deoxy-D-galactarate dehydratase. BIOCHEMISTRY 53 51: 8052-8060. 2014
• Taskinen Barbara, Airenne Tomi T, Jänis Janne, Rahikainen Rolle, Johnson Mark S, Kulomaa Markku S, Hytönen Vesa P. 2014. A novel chimeric avidin with increased thermal stability using DNA shuffling. PLOS ONE [ONLINE] 9: e92058. 2014
• Timonen Juri, Vuolteenaho Katriina, Leppänen Tiina, Nieminen Riina, Moilanen Eeva, Aulaskari Paula, Jänis Janne. 2014. 7-(2-Oxoalkoxy)coumarins: Synthesis and Anti-Inflammatory Activity of a Series of Substituted Coumarins. JOURNAL OF HETEROCYCLIC CHEMISTRY 2015; 52 5: 1286-1295. 2014
• Massoud AA, Langer V, Gohar YM, Abu-Youssef MAM, Jänis J, Lindberg G, Hansson K, Öhrström L. 2013. Effects of different substituents on the crystal structures and antimicrobial activities of six Ag(I) quinoline compounds. INORGANIC CHEMISTRY 52: 4046-4060. 2013
• Timonen J, Romppanen R, Aulaskari, P, Jänis J. 2013. Low-energy collision-induced dissociation tandem mass spectrometry of 7-acetonyloxycoumarins. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 27: 2665-2675. 2013
• Taskinen B, Zmurko J, Ojanen M, Kukkurainen S, Parthiban M, Määttä JAE, Leppiniemi, J, Jänis J, Parikka M, Turpeinen H, Rämet, M, Pesu M, Johnson MS, Kulomaa MS, Airenne TT, Hytönen VP. 2013. Zebavidin - an avidin-like protein from zebrafish. PLOS ONE [ONLINE] 8: e77207. 2013
• Safdar M, Spross J, Jänis J. 2013. Microscale enzyme reactors comprising gold nanoparticles with immobilized trypsin for efficient protein digestion. JOURNAL OF MASS SPECTROMETRY 48: 1281-1284. 2013
• Kekäläinen T, Pakarinen JMH, Wickström K, Lobodin VV, McKenna AM, Jänis J. 2013. Compositional analysis of oil residues by ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry. ENERGY & FUELS 27: 202-2009. 2013
• Leppiniemi J, Meir A, Kähkönen N, Kukkurainen S, Määttä JA, Ojanen M, Jänis J, Kulomaa MS, Livnah O, Hytonen VP. 2013. The highly dynamic oligomeric structure of bradavidin II is unique among avidin proteins. Protein Science 22: 980-994. 2013
• Laitaoja M, Valjakka J, Jänis J. 2013. Zinc coordination spheres in protein structures. INORGANIC CHEMISTRY 52: 10983-10991. 2013
• Koshevoy IO, Chang YC, Karttunen AJ, Shakirova JR, Jänis J, Haukka M, Pakkanen TA, Chou PT. 2013. Solid-state luminescence of Au-Cu-alkynyl complexes induced by metallophilicity-driven aggregation. Chemistry - A European Journal 19: 5104-5112. 2013
• Lee TC, Kalenius E, Lazar AI, Assaf KI, Kuhnert N, Grün CH, Jänis J, Scherman OA, Nau WM. 2013. Chemistry inside molecular containers in the gas phase. Nature Chemistry 5: 376-382. 2013
• Gasparetti, C; Nordlund, E; Janis, J; Buchert, J; Kruus, K. 2012. Extracellular tyrosinase from the fungus Trichoderma reesei shows product inhibition and different inhibition mechanism from the intracellular tyrosinase from Agaricus bisporus. BIOCHIMICA ET BIOPHYSICA ACTA - PROTEINS AND PROTEOMICS 1824: 598-607. 2012
• Koshevoy, IO; Chang, YC; Karttunen, AJ; Selivanov, SI; Janis, J; Haukka, M; Pakkanen, T; Tunik, SP; Chou, PT. 2012. Intensely luminescent homoleptic alkynyl decanuclear gold(I) clusters and their cationic octanuclear phosphine derivatives. INORGANIC CHEMISTRY 51: 7392-7403. 2012
• Laitaoja M, Sankhala RS, Swamy MJ, Jänis J. 2012. Top-down mass spectrometry reveals new sequence variants of the major bovine seminal plasma protein PDC-109. JOURNAL OF MASS SPECTROMETRY 47: 853-859. 2012
• Niederhauser, B; Siivonen, J; Määttä, JA; Jänis, J; Kulomaa, MS; Hytonen, VP. 2012. DNA family shuffling within the chicken avidin protein family - A shortcut to more powerful protein tools. JOURNAL OF BIOTECHNOLOGY 157: 38-49. 2012
• Torvinen Mika, Kalenius Elina, Sansone Francesco, Casnati Alessandro, Turhanen Petri, Jänis Janne. 2012. Large glucosylthioureidocalixarenes: selective hosts for mono- and bisphosphonates Supramolecular Chemistry 24 4: 228-233. 2012
• Torvinen, M; Kalenius, E; Sansone, F; Casnati, A; Jänis, J. 2012. Noncovalent complexation of monoamine neurotransmitters and related ammonium ions by tetramethoxy tetraglucosylcalix[4]arene. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 23: 359-365. 2012
• Leppiniemi J, Määttä JA, Hammaren H, Soikkeli M, Laitaoja M, Jänis J, Kulomaa MS, Hytönen VP. 2011. Bifunctional avidin with covalently modifiable ligand binding site PLOS ONE [ONLINE] 6 1: e16576. 2011
• Parkkinen T, Boer H, Jänis J, Andberg M, Penttilä M, Koivula A & Rouvinen J. 2011. Crystal structure of uronate dehydrogenase from Agrobacterium tumefaciens JOURNAL OF BIOLOGICAL CHEMISTRY 286: 27294-27300. 2011
• Nousiainen M, Tolstogouzov A, Holopainen S, Jänis J, Sillanpää M. 2011. Study of imidazolium and pyrrolidinium ionic liquids by ion mobility spectrometry and electrospray ionization mass spectrometry. RAPID COMMUNICATIONS IN MASS SPECTROMETRY 25: 2565-2569. 2011
• Mika Torvinen, Elina Kalenius, Francesco Sansone, Alessandro Casnati, Janne Jänis. 2011. Noncovalent complexation of glucosylthioureidocalix[4]arenes with carboxylates and their gas phase characteristics - An ESI-FTICR mass spectrometric study JOURNAL OF MASS SPECTROMETRY 46: 787-793. 2011
• Massoud AA, Langer V, Gohar YM, Abu-Yussef MAM, Jänis J, Öhrström LR. 2011. 2D Bipyrimidine silver(I) nitrate: Synthesis, X-ray structure, solution chemistry and anti-microbial activity INORGANIC CHEMISTRY COMMUNICATIONS 14: 550-553. 2011
• El-Najjar N., Ketola R. A., Nissilä T., Mauriala T., Antopolsky M., Jänis J., Gali-Muhtasib H., Urtti A., Vuorela H.. 2011. Impact of protein binding on the analytical detectability and anticancer activity of thymoquinone JOURNAL OF BIOLOGICAL CHEMISTRY 4: 97-107. 2011
• Koshevoy, I.O., Lin, C-L., Karttunen, A.J., Jänis, J., Haukka, M., Tunik, S.P., Chou, P-T., Pakkanen, T.A.,. 2011. Highly Luminescent Au(I) - Cu(I) Clusters Adopting Two Structural Motifs: The Effect of Aliphatic Alkynyl Ligands Chemistry - A European Journal 17: 11456-11466. 2011
• Koshevoy, I.O. Lin, C-L,,Karttunen, A.J., Lin, Jänis, J., Haukka, M., Tunik, S.P., Chou, P-T., and Pakkanen, T.A.,. 2011. Stepwise 1D Growth of Luminescent Au(I)-Ag(I) Phosphine- Alkynyl Clusters: Synthesis, Photophysical and Theoretical Studies INORGANIC CHEMISTRY 50: 2395-2403. 2011
• Kallio H, Tolvanen M, Jänis J, Pan PW, Laurila E, Kallioniemi A, Kilpinen S, Tuominen VJ, Isola J, Valjakka J, Pastorekova S, Pastorek J, Parkkila S. 2011. Characterization of non-specific cytotoxic cell receptor protein 1: a new member of the lectin-type subfamily of f-box proteins PLOS ONE [ONLINE] 6 11: e27152. 2011
• Elina Kalenius, Ngong Kodiah Beyeh, Janne Jänis, Kari Rissanen. 2011. The inherent structural instability: concentration-dependent transformation of pyrogallarene to pyrogallarene lactones CHEMICAL COMMUNICATIONS 47: 2649-2651. 2011
• Bootorabi F, Jänis J, Hytönen VP, Valjakka J, Kuuslahti M, Vullo D, Niemelä O, Supuran CT, Parkkila S. 2011. Acetaldehyde-derived modifications on cytosolic human carbonic anhydrases Journal of Enzyme Inhibition and Medicinal Chemistry 26: 862-870. 2011
• Alshima'a A. Massoud, Yousry M. Gohar, Vratislav Langer, Per Lincoln, Frida R. Svensson, Janne Jänis, Sofie T. Gårdebjer, Matti Haukka, Fabian Jonsson, Emma Aneheim, Peter Löwenhielm, Morsy A. M. Abu-Youssef and Lars R. Öhrström. 2011. Bis 4,5-diazafluoren-9-one silver(I) nitrate: synthesis, X-ray structures, solution chemistry, hydrogel loading, DNA coupling and anti-bacterial screening NEW JOURNAL OF CHEMISTRY [PRINT AND ONLINE] 35 3: 640-648. 2011
• Juha Rouvinen, Janne Jänis, Marja-Leena Laukkanen, Sirpa Jylhä, Merja Niemi, Tero Päivinen, Soili Mäkinen-Kiljunen, Tari Haahtela, Hans Söderlund, Kristiina Takkinen. 2010. Transient Dimers of Allergens. PLOS ONE [ONLINE] 5 2: e9037. 2010
• Koshevoy, I. O.; Ostrova, P. V.; Karttunen, A. J.; Melnikov, A. S.; Khodorkovskiy, M. A.; Haukka, M.; Jänis, J.; Tunik, S. P.; Pakkanen, T. A.. 2010. Assembly of heterometallic Au(I)-M(I) (M = Cu, Ag) clusters containing the dialkyne-derived diphosphines: synthesis, luminescence and theoretical studies. DALTON TRANSACTIONS 39: 9022-9031. 2010
• Sasikala Anbarasan, Janne Jänis, Marja Paloheimo, Mikko Laitaoja, Minna Vuolanto, Johanna Karimäki, Pirjo Vainiotalo, Matti Leisola, and Ossi Turunen. 2010. Effect of Glycosylation and Additional Domains on the Thermostability of a Family 10 Xylanase Produced by Thermopolyspora flexuosa APPLIED AND ENVIRONMENTAL MICROBIOLOGY 76 1: 356-360. 2010
• Janne Jänis, Minna Jakonen, Larisa Oresmaa, Pipsa Hirva, Elina Laurila, Liubov Vlasova, Pirjo Vainiotalo and Matti Haukka. 2010. Fragmentation Pathways of [MX2(CO)2(dcbpy)] (M = Ru, Os; X = Cl, Br, I; dcbpy = 2,2′-bipyridine-4,4′-dicarboxylic acid) Complexes. ORGANOMETALLICS 29 5: 1070-1078. 2010
• Bootorabi, F., Jänis, J., Smith, E., Waheed, A., Kukkurainen, S., Hytönen, V., Valjakka, J., Supuran, C. T., Vullo, D., Sly, W. S., and Parkkila, S.. 2010. Analysis of a shortened form of human carbonic anhydrase VII expressed in vitro compared to the full-lenght enzyme. BIOCHIMIE 92: 1072-1080. 2010
• Igor O. Koshevoy, Antti J. Karttunen, Sergey P. Tunik, Janne Jänis, Matti Haukka, Alexei S. Melnikov, Pavel Yu. Serdobintsev and Tapani A. Pakkanen. 2010. Reversible protonation of amine-functionalized luminescent Au¿Cu clusters: characterization, photophysical and theoretical studies. DALTON TRANSACTIONS 39 10: 2676-2683. 2010
• Kallio, J. P., Auer, S., Jänis, J., Andberg, M., Kruus, K., Rouvinen, J., Koivula, A., and Hakulinen, N. 2009. Structure-function studies of a Melanocarpus albomyces laccase suggest a pathway for oxidation of phenolic compounds J. Mol. Biol. 392: 895-909. 2009
• Kallio, J. P., Jänis, J., Nyyssölä, A., Hakulinen, N., and Rouvinen, J.. 2009. Preliminary X-ray analysis of twinned crystals of sarcosine dimethylglycine methyltransferase from Halorhodospira halochoris. Acta Cryst. F65: 805-808. 2009
• Kontkanen, M-L., Oresmaa, L., Moreno, M. A., Jänis, J., Laurila, E., and Haukka, M.,. 2009. One dimensional metal atom chain [Ru(CO)4]n as a catalyst - hydroformylation of 1-hexene utilizing carbon dioxide as reactant. Applied Catalysis A. General 365: 130-134. 2009
• Viiri, K. M., Jänis, J., Siggers, T., Heinonen, T. Y., Valjakka, J., Bulyk, M. L., Mäki, M., Lohi, O. 2009. DNA-binding and -bending activities of SAP30L and SAP30 are mediated by a novel zinc-dependent structure and monophosphoinositides. Mol. Cell. Biol. 29: 342-356. 2009
• Voutilainen, S. P., Boer, H., Alapuranen, M., Jänis, J., Vehmaanperä, J., and Koivula, A.,. 2009. Improving the thermostability and activity of Melanocarpus albomyces cellobiohydrolase Cel7B. Appl. Microbiol. Biotechnol. 83: 261-272. 2009
• Jänis J, Rouvinen J, Vainiotalo P, Turunen O & Shnyrov VL. 2008. Irreversible thermal denaturation of Trichoderma reesei endo-1,4-b- xylanase II and its three disulfide mutants characterized by differential scanning calorimetry. International Journal of Biological Macromolecules 42: 75-80. 2008
• Satu H. Helppolainen, Juha A.E. Määttä, Katrin K. Halling, J. Peter Slotte, Vesa P. Hytönen, Janne Jänis, Pirjo Vainiotalo, Markku S. Kulomaa, Henri R. Nordlund. 2008. Bradavidin II from Bradyrhizobium japonicum; A new avidin-like biotin-binding protein. BBA Proteins Proteom 1784: 1002-1010. 2008
• Merja Niemi, Janne Jänis, Sirpa Jylhä, Johanna M. Kallio, Nina Hakulinen, Marja-Leena Laukkanen, Kristiina Takkinen and Juha Rouvinen. 2008. Characterization and crystallization of a recombinant IgE Fab fragment in complex with the bovine b- lactoglobulin allergen. Acta Crystallographica Section F F64: 25-28. 2008
• Jänis, J., Ahmad, F., Valjakka, J., Waheed, W., Sly, W. S., Supuran, C., Niemelä, O., Vuollo, D., Parkkila, S., and Vainiotalo, P.. 2008. Modification of Carbonic Anhydrase II with Acetaldehyde - The First Metabolite of Ethanol, Proceedings of the 56th ASMS Conference on Mass Spectrometry and Allied Topics. -. 2008
• Lei Yu, Baohua Zhang, Géza R. Szilvay, Ren Sun, Janne Jänis, Zefang Wang, Shuren Feng, Haijin Xu, Markus B. Linder and Mingqiang Qiao. 2008. Protein HGFI from the edible mushroom Grifola frondosa is a novel 8 kDa class I hydrophobin that forms rodlets in compressed monolayers. Microbiology 154: 1677-1685. 2008
• Juha A. E. Määttä, Tomi T. Airenne, Henri R. Norlund, Janne Jänis, Tiina A. Paldanius, Pirjo Vainiotalo, Mark S. Johnson, Markku S. Kulomaa, and Vesa P. Hytönen. 2008. Rational modification of ligand-binding preference of avidin by circular permutation and mutagenesis. ChemBioChem 9: 1124-1135. 2008
• Janne Jänis, Salla Pasanen, Juha Rouvinen and Pirjo Vainiotalo. 2008. Characterization of the pH-dependent dissociation of a multimeric metalloprotein Streptomyces rubiginosus xylose isomerase by ESI FT-ICR mass spectrometry. Journal of Mass Spectrometry 43: 1376-1380. 2008
• Hilvo, M., Baranauskiene, L., Salzano, A.M., Scaloni, A., Matulis, D., Innocenti, A., Scozzafava, A., Monti, S.M., Di Fiore, A., De Simone, G., Lindfors, M., Jänis, J., Valjakka, J., Pastoreková, S., Pastorek, J., Kulomaa, M.S., Nordlund, H.R., Supuran, C.T., and Parkkila, S.,. 2008. Biochemical characterization of CA IX: One of the most active carbonic anhydrase isozymes. Journal of Biological Chemistry 283 41: 27799-27809. 2008
• Fatemeh Bootorabi, Janne Jänis, Jarkko Valjakka, Sari Isoniemi, Pirjo Vainiotalo, Daniela Vullo, Claudiu T Supuran, Abdul Waheed, William S Sly, Onni Niemelä and Seppo Parkkila. 2008. Modification of carbonic anhydrase II with acetaldehyde, the first metabolite of ethanol, leads to decreased enzyme activity. BMC Biochemistry 9 32: -. 2008
• Asse Marjasvaara, Janne Jänis and Pirjo Vainiotalo. 2008. Oxidation of a laccase mediator ABTS as studied by ESI-FTICR mass spectrometry. Journal of Mass Spectrometry 43: 470-477. 2008
• J. Jänis;P. Pulkkinen;J. Rouvinen;P. Vainiotalo. 2007. Determination of steady-state kinetic parameters for a xylanase-catalyzed hydrolysis of neutral underivatized xylooligosaccharides by mass spectrometry. Anal. Biochem 365: 165-173. 2007
• S. Pasanen;J. Jänis;P. Vainiotalo. 2007. Cello-, Malto- and Xylooligosaccharide Fragmentation by Collision-Induced Dissociation Using QIT and FT-ICR Mass Spectrometry: A Systematic Study. Int. J. Mass Spectrom 263: 22-29. 2007
• S.H. Helppolainen;K.P. Nurminen;J.A.E. Määttä;Katrin K.Halling;J.P. Slotte;T. Huhtala;T. Liimatainen;S. Ylä-Herttuala;K.J. Airenne;A. Närvänen;J. Jänis;P. Vainiotalo;J. Valjakka;M.S. Kulomaa;H.R. Nordlund. 2007. Rhizavidin from Rhizobium etli The First Dimer in the Avidin Protein Family. Biochem. J. 405: 397-405. 2007
• Jänis J;Hakanpää J;Hakulinen N;Ibatullin FM;Hoxha A;Derrick PJ;Rouvinen J;Vainiotalo P. 2005. Determination of Thiooxylo-oligosaccharide Binding to Family 11 Xylanases Using Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry and X-Ray Crystallography. FEBS Journal 272: 2317-2333. 2005
• Fenel F;Leisola M;Jänis J & Turunen O. 2004. A de novo designed N-terminal disulphide bridge stabilizes the Trichoderma reesei endo-1,4--xylanase II. J. Biotechnol. 108: 137-143. 2004
• Jänis J;Turunen O;Leisola M;Derrick PJ;Rouvinen J & Vainiotalo P. 2004. Characterization of Mutant Xylanases Using Fourier Transform Ion Cyclotron Resonance Mass Spectrometry: Stabilizing Contributions of Disulfide Bridges and N- Terminal Extensions. Biochemistry 43: 9556-9866. 2004
• Turunen O;Jänis J;Fenel F & Leisola M. 2004. Engineering the Thermotolerance and pH Optimum of Family 11 Xylanases by Site-Directed Mutagenesis Methods in Enzymology 388, Protein Engineering: 156-157. 2004
• Xiong H;Nyyssölä A;Jänis J;Pastinen O;von Weymarn N;Leisola M &. 2004. Characterization of the xylanase produced by submerged cultivation. Enzyme Microb. Technol. 35: 93-99. 2004
• Hakulinen N;Turunen O;Jänis J;Leisola M & Rouvinen J:. 2003. Three-dimensional structures of thermophilic beta-1,4-xylanases from Chaetomium thermophilum and Nonomuraea flexuosa. Eur. J. Biochem. 270: 1399-1412. 2003
• Ibatullin FM;Shabalin KA;Jänis JV & Shavva AG. 2003. Reaction of 1,2-trans-glycosyl acetates with tiourea: a new entry to 1-thiosugars. Tetrahedron Lett. 44: 7961-7964. 2003
• Ibatullin FM;Shabalin KA;Jänis Janne;Selivanov SI. 2001. Stereoselective synthesis of thioxylooligosaccharides from S-glycosyl isothiourea precursors Tetrahedron Letters 42: 4565-4567. 2001
• Jänis Janne;Rouvinen Juha;Leisola Matti;Turunen Ossi;Vainiotalo Pirjo. 2001. Thermostability of endo-1,4-beeta-Xylanase II from Trichoderma Reesei Studied by Electrospray Ionization Fourier-Transform Ion Cyclotron Resonance MS, Hydrogen/Deuterium-Exchange Reactions and Dynamic Light Scattering. Biochemical Journal 356: 453-460. 2001