Supplementary Material for 3 Biotech

Bacterial Laccase: Recent Update on Production, Properties and Industrial Applications

Prakram Singh Chauhan*1, Bindi Goradia2, Arunika Saxena3

1School of Biological Sciences, G. B. Pant University of Agricultural and Technology, Pantnagar-263145, Uttarakhand, India.

2Marine Biotechnology and Ecology Division, Council of Scientific & Industrial Research- Central Salt & Marine Chemicals Research Institute, Bhavnagar-364 021, Gujarat, India.

3Department of Chemistry, Samrat Prithviraj Chauhan Government College, Beawar Road, Ajmer, Rajasthan, India

*Corresponding author

Dr. Prakram Singh Chauhan

School of Biological Sciences, G. B. Pant University of Agricultural and Technology, Pantnagar, Uttarakhand, India

City: Pantnagar

Country: India

Pin Code-263145

E-mail:

Tel.: + 919662505411

Suppl Table 1 Various substrate and mediator for bacterial laccase.

S. No. / Name / Abbreviation / Absorbance / Structure / Formula / References
Substrates
1 / Acetosyringone / SON / 300 / / C10H12O4 / Christopher et al., 2014
2 / Syringaldehyde / SGZ / 368 / / C9H10O4 / Christopher et al., 2014
3 / Vanilin / VAL / 352 / / C8H8O3 / Christopher et al., 2014
4 / Acetovanillone / VON / 304 / / C9H10O3 / Camarero et al., 2005
5 / Sinapic acid / SAD / 325 / / C11H12 O5 / Cañas & Camarero, 2010
6 / Ferulic acid / FAD / 321 / / C10H10O4 / Niladevi et al., 2008
7 / p-Coumaric acid / COD / 305 / / C9H8O3 / Camarero et al., 2005
8 / Reduced glutathione / GSH / 412 / / C10H17N3O6S / Chandra & Chowdhary, 2015
9 / Cystine / CYS / 280 / / C3H7NO2S / Chandra & Chowdhary, 2015
10 / Aniline / -- / 280 / / C6H5NH2 / Chandra & Chowdhary, 2015
11 / 4-Hydroxybenzyl alcohol / HBA / 270 / / C7H8O2 / Camarero et al., 2005
12 / 3-hydroxyanthranilic acid / 3HAA / 340 / / C7H7NO3 / Christopher et al., 2014
13 / 4-hydroxybenzoic acid / PHBA / 352 / / C7H6O3 / Christopher et al., 2014
14 / Phenolsulfonapthalein / PSP / 288-294 / / C19H14O5S / Christopher et al., 2014
15 / Methyl syringate / MSYR / 273 / / ·  C10H12O5 / ·  Christopher et al., 2014
Synthetic Mediators
16 / Hydroxybenzotriazole / HBT / 402-410 / / C6H5N3O / Christopher et al., 2014
17 / N-Hydroxyphthalimide / HPI / 410 / / ·  C8H5NO3 / Christopher et al., 2014
18 / Violuric acid / VLA / 310 / / ·  C4H3N3O4 / ·  Cañas & Camarero, 2010
19 / N-Hydroxyacetanilide / NHA / 464 / / C8H9NO2 / Cañas & Camarero, 2010
20 / 2,2,6,6-Tetramethylpiperidine-N-oxyl / TEMPO / 250 / / ·  C9H18NO / ·  Camarero et al., 2005
21 / Acetohydroxamic acid / AHA / 423 / ·  / C2H5NO2 / Chandra & Chowdhary, 2015
22 / 2,2,5,5-Tetramethylpyrrolidine-N-oxyl / PROXYL / 700 / ·  / ·  C9H15N2O2
·  / Chandra & Chowdhary, 2015
23 / 2,20-Azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) / ABTS / 550 / ·  / ·  C18H24N6O6S4
·  / ·  Camarero et al., 2005
24 / Guaicol / NR / 470 / / ·  C7H8O2 / ·  Camarero et al., 2005
25 / hydroxyphthalimide / NHI / 300-308 / / ·  C8H5NO3
·  / ·  Christopher et al., 2014
26 / Phenothiazine / PTZ / NR / / ·  C12H9NS / ·  Christopher et al., 2014
27 / Phenothiazine-10-propionic acid / PPA / NR / / ·  C12H13NO2S
·  / ·  Christopher et al., 2014
28 / Promazine / PMH / 301 / ·  / ·  C17H20N2S / ·  Christopher et al., 2014
29 / 1-(3-sulfophenyl)-3-methyl-pyrazolone-5 / SMP / 360 / ·  / ·  C10H10N2O4S / Christopher et al., 2014
30 / 1-phenyl-2,3-dimethyl amino pyrazolone-5 / PDAP / NR / ·  NR / ·  NR / Christopher et al., 2014
31 / 1-phenyl-3 methyl pyrazolone-5 / PMP / 270 / ·  / ·  C10H10N2O
·  / Christopher et al., 2014

REFERENCES

Christopher LP, Yao B, Ji Y (2014) Lignin biodegradation with laccase-mediator systems. Front Energy Res: DOI:10.3389/fenrg.2014.00012

Camarero S, Ibarra D, Martı´nez M, Martı´nez AT (2005) Lignin-Derived Compounds as Efficient Laccase Mediators for

Decolorization of Different Types of Recalcitrant Dyes. Appl Environ Microbiol 71:1775-1784.

Cañas AI, Camarero S (2010) Laccases and their natural mediators: Biotechnological tools for sustainable eco-friendly processes. Biotechnol Adv 28:694–705

Niladevi KN, Sheejadevi PS, Prema P (2008) Strategies for enhancing laccase yield from Streptomyces psammoticus and its role in mediator-based decolorization of azo dyes. Appl Biochem Biotechnol 151: 9-19

Chandra R, Chowdhary P (2015) Properties of bacterial laccases and their application in bioremediation of industrial wastes. Env Sci Process Impacts 17:326-42