Abstract
Laccases (EC 1.10.3.2) are versatile multi-copper oxidases so far found in higher plants, fungi, insects, prokaryotes and lichens. In the present study, the production of an extracellular laccase-like enzyme by the coccoid green soil alga Tetracystis aeria was investigated and the enzyme was partly characterized, thereby providing the first description of a laccase-like enzyme in soil algae. Enzyme production in algae cultures was considerably increased by addition of the fungal laccase inducer copper sulphate. Maximal enzyme production was observed during the stationary growth phase. Peroxidase or tyrosinase activity was not detected. The native enzyme exhibits an apparent molecular mass of about 212 kDa as observed with size exclusion chromatography and about 210–260 kDa as estimated by zymograms. The enzyme efficiently oxidizes 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid) (ABTS), 2,6-dimethoxyphenol (2,6-DMP), syringaldazine (SGZ) and the anthraquinone dye Acid Blue 62, while guaiacol and Remazol Brilliant Blue R are only poorly oxidized. The apparent kinetic parameters obtained for ABTS, 2,6-DMP and SGZ oxidation are within the range reported for fungal laccases. Oxidation of the phenolic substrate 2,6-DMP displays a remarkably high pH optimum (pH 8.0–8.5), which is interesting with respect to potential biotechnological applications.





Similar content being viewed by others
References
Acuner E, Dilek FB (2004) Treatment of tectilon yellow 2G by Chlorella vulgaris. Process Biochem 39:623–631
Baker DE, Senft JP (1995) Copper. In: Alloway BJ (ed) Heavy metals in soils, 2nd edn. Blackie Academic & Professional Press, London, pp 179–205
Baldrian P (2006) Fungal laccases—occurrence and properties. FEMS Microbiol Rev 30:215–242
Bischoff H, Bold HC (1963) Some soil algae from enchanted rock and related algal species. Phycological Studies IV. The University of Texas publication 6318, Texas
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Britton HTS, Robinson RA (1931) Universal buffer solutions and the dissociation constant of veronal. J Chem Soc 1931:1456–1462
Brown RM Jr, Bold HC (1964) Comparative studies of the algal genera Tetracystis and Chlorococcum. Phycological studies V. The University of Texas publication 6417, Texas
Cardon ZG, Gray DW, Lewis LA (2008) The green algal underground: evolutionary secrets of desert cells. Bioscience 58:114–122
Claus H (2004) Laccases: structure, reactions, distribution. Micron 35:93–96
Daneshvar N, Ayazloo M, Khataee AR, Pourhassan M (2007) Biological decolourization of dye solution containing Malachite Green by microalgae Cosmarium sp. Bioresour Technol 98:1176–1182
Das N, Sengupta S, Mukherjee M (1997) Importance of laccase in vegetative growth of Pleurotus florida. Appl Environ Microbiol 63:4120–4122
Delwiche CF, Graham LE, Thomson N (1989) Lignin-like compounds and sporopollenin in Coleochaete, an algal model for land plant ancestry. Science 245:399–401
Durrens P (1981) The phenoloxidases of the ascomycete Podospora anserina: the three forms of the major laccase activity. Arch Microbiol 130:121–124
Eggert C, Temp U, Eriksson K-EL (1996) The ligninolytic system of the white rot fungus Pycnoporus cinnabarinus: purification and characterization of the laccase. Appl Environ Microbiol 62:1151–1158
Ettl H, Gaertner G (1995) Syllabus der Boden-, Luft- und Flechtenalgen. Gustav-Fischer Verlag, Stuttgart
Giardina P, Faraco V, Pezzella C, Piscitelli A, Vanhulle S, Sannia G (2009) Laccases: a never-ending story. Cell Mol Life Sci. doi:10.1007/s00018-009-0169-1
Grassin C, Dubourdieu D (1989) Quantitative determination of Botrytis Laccase in musts and wines by the syringaldazine test. J Sci Food Agric 48:316–369
Johnson DL, Thompson JL, Brinkmann SM, Schuller KA, Martin LL (2003) Electrochemical characterization of purified Rhus vernicifera Laccase: voltammetric evidence for a sequential four-electron transfer. Biochemistry 42:10229–10237
Junghanns C, Parra R, Keshavarz T, Schlosser D (2008) Towards higher laccase activities produced by aquatic ascomycetous fungi through combination of elicitors and an alternative substrate. Eng Life Sci 8:277–285
Junghanns C, Pecyna MJ, Böhm D, Jehmlich N, Martin C, von Bergen M, Schauer F, Hofrichter M, Schlosser D (2009) Biochemical and molecular genetic characterisation of a novel laccase produced by the aquatic ascomycete Phoma sp. UHH 5-1-03. Appl Microbiol Biotechnol 84:1095–1105
La Russa M, De Biasi MG, Chiaiese P, Palomba F, Pollio A, Pinto G, Filippone E (2008) Screening of green microalgae species for extracellular phenoloxidase activity useful for wastewater phycoremediation. In: Proceedings of the 4th European Bioremediation Conference, Chania, Greece (September 03–06, 2008)
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
Laufer Z, Beckett RP, Minibayeva FV (2006) Co-occurence of the multicopper oxidases tyrosinase and laccase in lichens in sub-order Peltigerineae. Ann Bot 98:1035–1042
Laufer Z, Beckett RP, Minibayeva FV, Lüthje S, Böttger M (2009) Diversity of laccases from lichens in suborder Peltigerineae. Bryologist 112:418–426
Lika K, Papadakis IA (2009) Modeling the biodegradation of phenolic compounds by microalgae. J Sea Res 62:135–146
Lima SAC, Castro PML, Morais R (2003) Biodegradation of p-nitrophenol by microalgae. J Appl Phycol 15:137–142
Lisov AV, Zavarzina AG, Zavarzin AA, Leontievsky AA (2007) Laccases produced by lichens of the order Peltigerales. FEMS Microbiol Lett 275:46–52
Mai C, Majcherczyk A, Hüttermann A (2000) Chemo-enzymatic synthesis and characterization of graft copolymers from lignin and acrylic compounds. Enzyme Microb Technol 27:167–175
Mansur M, Arias ME, Copa-Patiño JL, Flärdh M, González AE (2003) The white-rot fungus Pleurotus ostreatus secretes laccase isozymes with different substrate specificities. Mycologia 95:1013–1020
Martin C, Pecyna M, Kellner H, Jehmlich N, Junghanns C, Benndorf D, von Bergen M, Schlosser D (2007) Purification and biochemical characterization of a laccase from the aquatic fungus Myrioconium sp. UHH 1–13-18–4 and molecular analysis of the laccase-encoding gene. Appl Microbiol Biotechnol 77:613–624
Massalski A, Mroziñska T, Olech M (2001) Ultrastructural observations on five pioneer soil algae from ice denuded areas (King George Island, West Antarctica). Polar Biosci 14:61–70
Mayer AM, Staples RC (2002) Laccase: new functions for an old enzyme. Phytochem 60:551–565
Møller HJ, Poulsen JH (2002) Staining of glycoproteins/proteoglycans in SDS-Gels. In: Walker JM (ed) The protein protocols handbook, 2nd edn. Humana Press, Totowa, pp 773–777
Nakano T (1983) Taxonomical studies on the genus Tetracystis (Chlorosarcinales, Chlorophyta) from Japanese soils. J Sci Hiroshima Univ Series B, Div 2 (Botany) 18:115–172
Naki A, Varfolomeev SD (1981) Inhibition mechanism of Polyporus versicolor laccase by halide ions. Biokhimiia 46:1694–1702
Neuhoff V, Arold N, Taube D, Ehrhardt W (1988) Improved staining of proteins in polyacrylamide gels including isoelectric focusing gels with clear background at nanogram sensitivity using Coomassie Brilliant Blue G-250 and R-250. Electrophoresis 9:255–262
Niemetz R, Gross GG (2003) Ellagitannin biosynthesis: laccase-catalyzed dimerization of tellimagrandin II to cornusiin E in Tellima grandiflora. Phytochemistry 64:1197–1201
Niladevi KN, Jacob N, Prema P (2008) Evidence for a halotolerant-alkaline laccase in Streptomyces psammoticus: purification and characterization. Process Biochem 43:654–660
Nitta K, Kataoka K, Sakurai T (2002) Primary structure of a Japanese lacquer tree laccase as a prototype enzyme of multicopper oxidases. J Inorg Biochem 91:125–131
Oesterreicher W (1990) Ökologische Bedeutung der Algen im Boden. Nachrichtenbl Deut Pflanzenschutzd 42:122–126
Palmieri G, Giardina P, Bianco C, Fontanella B, Sannia G (2000) Copper Induction of Laccase Isoenzymes in the Ligninolytic Fungus Pleurotus ostreatus. Appl Environ Microbiol 66:920–924
Rehm H, Letzel T (2010) Der Experimentator: Proteinbiochemie/Proteomics, 6th edn. Spektrum Akademischer Verlag, Heidelberg, pp 339–361
Riva S (2006) Laccases: blue enzymes for green chemistry. Trends Biotechnol 24:219–226
Round FE (1984) The ecology of algae. Cambridge University Press Archive, Cambridge
Ruijssenaars HJ, Hartmans S (2004) A cloned Bacillus halodurans multicopper oxidase exhibiting alkaline laccase activity. Appl Microbiol Biotechnol 65:177–182
Safonova E, Reisser W (2005) Growth promoting and inhibiting effects of extracellular substances of soil microalgae and cyanobacteria on Escherichia coli and Micrococcus luteus. Phycol Res 53:189–193
Safonova E, Kvitko K, Kuschk P, Möder M, Reisser W (2005) Biodegradation of Phenanthrene by the Green Alga Scenedesmus obliquus ES-55. Eng Life Sci 5:234–239
Scheu S, Folger M (2004) Single and mixed diets in Collembola: effects on reproduction and stable isotope fractionation. Funct Ecol 18:94–102
Seckbach J (ed) (2007) Algae and cyanobacteria in extreme environments. Springer, Secaucus
Semple KT, Cain RB, Schmidt S (1999) Biodegradation of aromatic compounds by microalgae. FEMS Microbiol Lett 170:291–300
Shtina EA (1974) The principal directions of experimental investigations in soil algology with emphasis on the USSR. Geoderma 12:151–156
Sterijades R, Dean JFD, Eriksson K-EL (1992) Laccase from sycamore maple (Acer pseudoplatanus) polymerizes monolignols. Plant Physiol 99:1162–1168
Tarlan E, Dilek FB, Yetis U (2002) Effectiveness of algae in the treatment of a wood-based pulp and paper industry wastewater. Bioresour Technol 84:1–5
Wood DA (1980) Production, purification and properties of extracellular laccase of Agaricus bisporus. J Gen Microbiol 117:327–338
Yaver DS, Xu F, Golightly EJ, Brown KM, Brown SH, Rey MW, Schneider P, Halkier T, Mondorf K, Dalboge H (1996) Purification, characterization, molecular cloning, and expression of two laccase genes from the white rot basidiomycete Trametes villosa. Appl Environ Microbiol 62:834–841
Zancan S, Trevisan R, Paoletti MG (2006) Soil algae composition under different agro-ecosystems in North-Eastern Italy. Agric Ecosyst Environ 112:1–12
Ziegler R, Egle K (1965) Zur quantitativen Analyse der Chloroplastenpigmente. Beitr Biol Pflanzen 41:11–37
Acknowledgments
We are thankful to François Buscot (Halle) and Susanne Theuerl (Halle) for helpful advice and discussions. The programme topic CITE (Chemicals in the Environment) of the Helmholtz Association of German Research Centres provided resources for this research.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by Erko Stackebrandt.
Rights and permissions
About this article
Cite this article
Otto, B., Schlosser, D. & Reisser, W. First description of a laccase-like enzyme in soil algae. Arch Microbiol 192, 759–768 (2010). https://doi.org/10.1007/s00203-010-0603-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00203-010-0603-7