1
|
Purohit MK, Rathore DS, Koladiya G, Pandey S, Singh SP. Comparative analysis of the catalysis and stability of the native, recombinant and metagenomic alkaline proteases in organic solvents. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:80968-80982. [PMID: 35725880 DOI: 10.1007/s11356-022-21411-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
The effect of organic solvents on alkaline proteases was assessed for native, recombinant, and metagenomically derived alkaline proteases. Their stability and the effects of physicochemical parameters were studied in the presence of hexane. The native enzyme was comparatively more resistant against the organic solvents than the recombinant counterparts. On the other hand, the metagenomically derived alkaline protease was minimally resistant against solvents. A similar trend was apparent for the stability of enzyme in organic solvents. The novelty of this study lies in the fact that the majority of the studies on the solvent tolerance have focused on the mesophilic enzymes, while those from the haloalkaliphilic bacteria have received little attention. The comparative tolerance of the native, recombinant, and metagenomic alkaline proteases against the organic solvent has practical importance. The phylogenetic relatedness among the various protease sequences will be described.
Collapse
Affiliation(s)
- Megha K Purohit
- Department of Biosciences, UGC-CAS, Saurashtra University, Rajkot, 360 005, India
- Current Address: DNA Investigating Laboratory, Toronto, ON, Canada
| | - Dalip Singh Rathore
- Department of Biosciences, UGC-CAS, Saurashtra University, Rajkot, 360 005, India
| | - Gopi Koladiya
- Department of Biosciences, UGC-CAS, Saurashtra University, Rajkot, 360 005, India
| | | | - Satya P Singh
- Department of Biosciences, UGC-CAS, Saurashtra University, Rajkot, 360 005, India.
| |
Collapse
|
3
|
Mechri S, Ben Elhoul Berrouina M, Omrane Benmrad M, Zaraî Jaouadi N, Rekik H, Moujehed E, Chebbi A, Sayadi S, Chamkha M, Bejar S, Jaouadi B. Characterization of a novel protease from Aeribacillus pallidus strain VP3 with potential biotechnological interest. Int J Biol Macromol 2017; 94:221-232. [DOI: 10.1016/j.ijbiomac.2016.09.112] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Accepted: 09/16/2016] [Indexed: 12/19/2022]
|
4
|
Omrane Benmrad M, Moujehed E, Ben Elhoul M, Zaraî Jaouadi N, Mechri S, Rekik H, Kourdali S, El Hattab M, Badis A, Sayadi S, Bejar S, Jaouadi B. A novel organic solvent- and detergent-stable serine alkaline protease from Trametes cingulata strain CTM10101. Int J Biol Macromol 2016; 91:961-72. [PMID: 27296442 DOI: 10.1016/j.ijbiomac.2016.06.025] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 06/09/2016] [Indexed: 11/16/2022]
Abstract
A protease-producing fungus was isolated from an alkaline wastewater of chemical industries and identified as Trametes cingulata strain CTM10101 on the basis of the ITS rDNA gene-sequencing. It was observed that the fungus strongly produce extracellular protease grown at 30°C in potato-dextrose-broth (PDB) optimized media (13500U/ml). The pure serine protease isolated by Trametes cingulata (designated SPTC) was purified by ammonium sulfate precipitation-dialysis followed by heat-treatment and UNO S-1 FPLC cation-exchange chromatography. The chemical characterization carried on include phisico-chemical determination and spectroscopie analysis. The MALDI-TOF/MS analysis revealed that the purified enzyme was a monomer with a molecular mass of 31405.16-Da. The enzyme had an NH2-terminal sequence of ALTTQTEAPWALGTVSHKGQAST, thus sharing high homology with those of fungal-proteases. The optimum pH and temperature values of its proteolytic activity were pH 9 and 60°C, respectively, and its half-life times at 60 and 70°C were 9 and 5-h, respectively. It was completely inhibited by PMSF and DFP, which strongly suggested its belonging to the serine protease family. Compared to Flavourzyme(®)500L from Aspergillus oryzae and Thermolysin typeX from Geobacillus stearothermophilus, SPTC displayed higher levels of hydrolysis, substrate specificity, and catalytic efficiency as well as elevated organic solvent tolerance and considerable detergent stability. Finally, SPTC could potentially be used in peptide synthesis and detergent formulations.
Collapse
Affiliation(s)
- Maroua Omrane Benmrad
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Emna Moujehed
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Mouna Ben Elhoul
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Nadia Zaraî Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Sondes Mechri
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Hatem Rekik
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Sidali Kourdali
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, BouIsmaïl, 42415 Tipaza, Algeria
| | - Mohamed El Hattab
- Laboratory of Natural Products Chemistry and Biomolecules (LNPCB), University of Blida 1, Road of Soumaâ, PO Box 270, 09000 Blida, Algeria
| | - Abdelmalek Badis
- National Centre for Research and Development of Fisheries and Aquaculture (CNRDPA) 11, Bd Amirouche PO Box 67, BouIsmaïl, 42415 Tipaza, Algeria; Laboratory of Natural Products Chemistry and Biomolecules (LNPCB), University of Blida 1, Road of Soumaâ, PO Box 270, 09000 Blida, Algeria
| | - Sami Sayadi
- Laboratory of Environmental Bioprocesses, LMI COSYS-Med, Centre of Biotechnology of Sfax, University of Sfax, University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Samir Bejar
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia
| | - Bassem Jaouadi
- Laboratory of Microbial Biotechnology and Engineering Enzymes (LMBEE), Centre of Biotechnology of Sfax (CBS), University of Sfax, Road of Sidi Mansour Km 6, PO Box 1177, Sfax 3018, Tunisia.
| |
Collapse
|
5
|
Bahamondes C, Wilson L, Bernal C, Illanes A, Álvaro G, Guzmán F. Synthesis of the kyotorphin precursor benzoyl-L-tyrosine-L-argininamide with immobilized α-chymotrypsin in sequential batch with enzyme reactivation. Biotechnol Prog 2015; 32:54-9. [DOI: 10.1002/btpr.2187] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Revised: 09/10/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Carola Bahamondes
- School of Biochemical Engineering; Pontificia Universidad Católica De Valparaiso; Chile
| | - Lorena Wilson
- School of Biochemical Engineering; Pontificia Universidad Católica De Valparaiso; Chile
| | - Claudia Bernal
- School of Biochemical Engineering; Pontificia Universidad Católica De Valparaiso; Chile
| | - Andrés Illanes
- School of Biochemical Engineering; Pontificia Universidad Católica De Valparaiso; Chile
| | - Gregorio Álvaro
- Department of Chemical Engineering; School of Engineering, Universitat Autònoma De Barcelona; Spain
| | - Fanny Guzmán
- Núcleo Biotecnología Curauma. Pontificia Universidad Católica De Valparaíso; Chile
| |
Collapse
|
7
|
Jaouadi B, Zaraî Jaouadi N, Rekik H, Naili B, Beji A, Dhouib A, Bejar S. Biochemical and molecular characterization of Pseudomonas aeruginosa CTM50182 organic solvent-stable elastase. Int J Biol Macromol 2013; 60:165-77. [DOI: 10.1016/j.ijbiomac.2013.05.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 05/20/2013] [Accepted: 05/23/2013] [Indexed: 11/15/2022]
|
9
|
Shah K, Mody K, Keshri J, Jha B. Purification and characterization of a solvent, detergent and oxidizing agent tolerant protease from Bacillus cereus isolated from the Gulf of Khambhat. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.molcatb.2010.07.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
10
|
Gupta A, Khare SK. Enzymes from solvent-tolerant microbes: useful biocatalysts for non-aqueous enzymology. Crit Rev Biotechnol 2009; 29:44-54. [PMID: 19514902 DOI: 10.1080/07388550802688797] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Solvent-tolerant microbes are a newly emerging class that possesses the unique ability to thrive in the presence of organic solvents. Their enzymes adapted to mediate cellular and metabolic processes in a solvent-rich environment and are logically stable in the presence of organic solvents. Enzyme catalysis in non-aqueous/low-water media is finding increasing applications for the synthesis of industrially important products, namely peptides, esters, and other trans-esterification products. Solvent stability, however, remains a prerequisite for employing enzymes in non-aqueous systems. Enzymes, in general, get inactivated or give very low rates of reaction in non-aqueous media. Thus, early efforts, and even some recent ones, have aimed at stabilization of enzymes in organic media by immobilization, surface modifications, mutagenesis, and protein engineering. Enzymes from solvent-tolerant microbes appear to be the choicest source for studying solvent-stable enzymes because of their unique ability to survive in the presence of a range of organic solvents. These bacteria circumvent the solvent's toxic effects by virtue of various adaptations, e.g. at the level of the cytoplasmic membrane, by degradation and transformation of solvents, and by active excretion of solvents. The recent screening of these exotic microbes has generated some naturally solvent-stable proteases, lipases, cholesterol oxidase, cholesterol esterase, cyclodextrin glucanotransferase, and other important enzymes. The unique properties of these novel biocatalysts have great potential for applications in non-aqueous enzymology for a range of industrial processes.
Collapse
Affiliation(s)
- Anshu Gupta
- School of Environment Management, Guru Gobind Singh Indraprastha University, Kashmere Gate, Delhi, India
| | | |
Collapse
|
13
|
Sareen R, Bornscheuer UT, Mishra P. Cloning, functional expression and characterization of an alkaline protease from Bacillus licheniformis. Biotechnol Lett 2006; 27:1901-7. [PMID: 16328988 DOI: 10.1007/s10529-005-3901-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2005] [Revised: 08/24/2005] [Accepted: 09/28/2005] [Indexed: 10/25/2022]
Abstract
A gene (apr 46) encoding a protease was cloned from Bacillus licheniformis RSP-09-37. It had an ORF of 1725 bp, encoding a pre-protein of 575 amino acids (63.2 kDa), which was functionally expressed and processed in E. coli JM 109. The mature protein, Apr 46, consists of 500 amino acids with a calculated molecular mass of 55 kDa. This protease shows 29-50% homology to known serine proteases and conserved domains. N-terminal sequencing suggests that Apr 46 protease is identical to a B. licheniformis RSP-09-37 protease, which is further supported by a similar stability in acetonitrile.
Collapse
Affiliation(s)
- Ritu Sareen
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, India
| | | | | |
Collapse
|