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Optimized Recombinant Expression and Characterization of Collagenase in Bacillus subtilis WB600. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8090449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: The collagenase encoding gene col was cloned into a pP43NMK vector and amplified in Escherichia coli JM109 cells. The shuttle vector pP43NMK was used to sub-clone the col gene to obtain the vector pP43NMK-col for the expression of collagenase in Bacillus subtilis WB600. The enzyme was characterized and the composition of the expression medium and culture conditions were optimized. Methods: The expressed recombinant enzyme was purified by ammonium sulfate, ultrafiltration, and through a nickel column. The purified collagenase had an activity of 9405.54 U/mg. Results: The recombinant enzyme exhibited optimal activity at pH 9.0 and 50 °C. Catalytic efficiency of the recombinant collagenase was inhibited by Fe3+ and Cu2+, but stimulated by Co2+, Ca2+, Zn2+, and Mg2+. The optimal conditions for its growth were at pH 7.0 and 35 °C, using 15 g/L of fructose and 36 g/L of yeast powder and peptone mixture (2:1) at 260 rpm with 11% inoculation. The maximal extracellular activity of the recombinant collagenase reached 2746.7 U/mL after optimization of culture conditions, which was 2.4-fold higher than that before optimization. Conclusions: This study is a first attempt to recombinantly express collagenase in B. subtilis WB600 and optimize its expression conditions, its production conditions, and possible scale-up.
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Shahimi S, Lamri MF, Abd Mutalib S, Mohd Khalid R, Md Tab M, Khairuddin F. Gene expression of microbial gelatinase activity for porcine gelatine identification. Food Chem 2021; 355:129586. [PMID: 33773458 DOI: 10.1016/j.foodchem.2021.129586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 02/17/2021] [Accepted: 03/07/2021] [Indexed: 11/29/2022]
Abstract
In order to invent a porcine gelatine detection device using microbial resources, bacterial enzymes with a preference towards porcine gelatine and their candidate genes were evaluated. Five (n = 5) bacterial strains isolated from hot spring water and wet clay, Malaysia were screened for their gelatinase activity. The gelatinase enzyme was extracted and purified using ammonium sulphate precipitation prior to performing gelatinase assay on porcine, bovine and fish gelatine medium substrates. The G2 strain or Enterobacter aerogenes (Strain EA1) was selected for whole genome sequenced after showing a consistent trend of preference towards porcine gelatine. The gelatinase candidate gene gelEA1_9 was cloned and expressed. Based on one-way analysis of variance (ANOVA) with POST-HOC Duncan test (α = 0.05), the final product of gelEA1_9 was identified as a novel gelatinase. This gelatinase presented no significant difference in activity towards porcine gelatine. Hence, the present study demonstrated an enzyme-substrate interaction for porcine gelatine identification.
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Affiliation(s)
- Safiyyah Shahimi
- Universiti Teknologi MARA, Cawangan Negeri Sembilan, Kampus Kuala Pilah, 72000 Kuala Pilah, Malaysia; Department of Food Science, Faculty of Science and Technology, 43600 Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Mohd Fadly Lamri
- Politeknik METrO Kuantan, No A-5 Jalan Tun Ismail 2, Sri Dagangan 11, 25000 Kuantan Pahang, Malaysia
| | - Sahilah Abd Mutalib
- Department of Food Science, Faculty of Science and Technology, 43600 Universiti Kebangsaan Malaysia, Bangi, Malaysia; Innovation Centre for Confectionery Technology (MANIS), Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia.
| | - Rozida Mohd Khalid
- Department of Chemistry, Faculty of Science and Technology, 43600 Universiti Kebangsaan Malaysia, Bangi, Malaysia
| | - Mahzan Md Tab
- Jabatan Kimia Malaysia, Jalan Sultan, 46661 Petaling Jaya, Selangor, Malaysia
| | - Farahayu Khairuddin
- Malaysia Genome Institute (MGI), Jalan Bangi, 43000 Kajang, Selangor, Malaysia
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Alipour H, Raz A, Dinparast Djadid N, Zakeri S. Expression of a New Recombinant Collagenase Protein of Lucilia Sericata in SF9 Insect Cell as a Potential Method for Wound Healing. IRANIAN JOURNAL OF BIOTECHNOLOGY 2019; 17:e2429. [PMID: 32671126 PMCID: PMC7357693 DOI: 10.30498/ijb.2019.92707] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Today, the use of maggot therapy has become widespread due to the increase in chronic ulcers in the world. The recombinant production of secreted enzymes from these larvae is a novel non-invasive method for the treatment of chronic ulcers. Lucilia Sericata (L. sericata) collagenase (MMP-1) has been expressed in insect cells. Collagenase is an enzyme that is widely used in clinical therapy and industry. It has been indicated that collagenase is expressed and secreted in salivary glands of L. sericata while using for maggot debridement therapy. OBJECTIVES In the present study we decided to produce the recombinant form of collagenase enzyme in Spodoptera frugiperda (SF9) insect cells using the baculovirus expression system (Bac-to-Bac). MATERIALS AND METHODS cloned the coding sequences (residues 494-1705) of L. sericata collagenase into the pFastBacHTA as donor plasmid. After transposition in the bacmid of DH10Bac host, the bacmid was transfected into the Sf9 cell line, then the expressed recombinant collagenase (MMP-1) was purified using the Ni-NTA agarose. RESULTS The recombinant protein was verified by Western blotting. Furthermore, the biological activity of purified protein was measured in the presence of its specific substrate and its inhibitor, which was 67 IU.mL-1 based on our results, it was revealed that the characterized gene in our previous study codes L. sericata collagenesa enzyme. CONCLUSION Considering to the broad applications of collagenase in medical sciences, for the first time, we cloned the L. sericata collagenase (MMP-1) gene into the insect cell line to establish a method for the expression and purification of L. sericata collagenase (MMP-1). The result help for preparing and designing a safe and versatile recombinant drug in future.
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Affiliation(s)
- Hamzeh Alipour
- Research Center for Health Sciences, Institute of Health, Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abbasali Raz
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Navid Dinparast Djadid
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
| | - Sedigheh Zakeri
- Malaria and Vector Research Group (MVRG), Biotechnology Research Center (BRC), Pasteur Institute of Iran, Tehran, Iran
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Adlerberth, Marina Cerquetti, Isabe I. Mechanisms of Colonisation and Colonisation Resistance of the Digestive Tract Part 1: Bacteria/host Interactions. MICROBIAL ECOLOGY IN HEALTH AND DISEASE 2009. [DOI: 10.1080/089106000750060486] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Ingegerd Adlerberth, Marina Cerquetti, Isabe
- Department of Clinical Immunology, Göteborg University, Göteborg, Sweden
- Laboratorio di Batteriologia e Micologia Medica, Istituto Superiore di Sanita, Roma, Italy
- Service de Microbiologie, Hôpital Jean Verdier, Bondy, France
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Ducka P, Eckhard U, Schönauer E, Kofler S, Gottschalk G, Brandstetter H, Nüss D. A universal strategy for high-yield production of soluble and functional clostridial collagenases in E. coli. Appl Microbiol Biotechnol 2009; 83:1055-65. [PMID: 19333597 PMCID: PMC3085789 DOI: 10.1007/s00253-009-1953-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2009] [Revised: 03/05/2009] [Accepted: 03/05/2009] [Indexed: 11/29/2022]
Abstract
Clostridial collagenases are foe and friend: on the one hand, these enzymes enable host infiltration and colonization by pathogenic clostridia, and on the other hand, they are valuable biotechnological tools due to their capacity to degrade various types of collagen and gelatine. However, the demand for high-grade preparations exceeds supply due to their pathogenic origin and the intricate purification of homogeneous isoforms. We present the establishment of an Escherichia coli expression system for a variety of constructs of collagenase G (ColG) and H (ColH) from Clostridium histolyticum and collagenase T (ColT) from Clostridium tetani, mimicking the isoforms in vivo. Based on a setup of five different expression strains and two expression vectors, 12 different constructs were expressed, and a flexible purification platform was established, consisting of various orthogonal chromatography steps adaptable to the individual needs of the respective variant. This fast, cost-effective, and easy-to-establish platform enabled us to obtain at least 10 mg of highly pure mono-isoformic protein per liter of culture, ideally suited for numerous sophisticated downstream applications. This production and purification platform paves the way for systematic screenings of recombinant collagenases to enlighten the biochemical function and to identify key residues and motifs in collagenolysis.
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Affiliation(s)
- Paulina Ducka
- Department of Molecular Biology, University of Salzburg, Austria
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Abstract
Bacteria belonging to the genus Clostridium, both glycolytic and proteolytic, and both pathogenic and non-pathogenic, produce a battery of hydrolytic enzymes to obtain nutrients from various biopolymers. The clostridial hydrolytic enzymes are diverse, and are used or are potentially useful for fundamental and applied research purposes. Among them, enzymes degrading the major components in the extracellular matrix or on the cell surface in vertebrates are herein reviewed with special emphasis on recent knowledge gained through molecular biology of clostridial collagenases, sialidases and hyaluronidases. This paper also reviews some literature on the biotechnological approach to the designing of new molecular tools and drug delivery systems involving clostridial hydrolytic enzymes.
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Affiliation(s)
- O Matsushita
- Department of Microbiology, Faculty of Medicine, Kagawa Medical University, 1750-1 Miki-cho, Kita-gun, 761-0793, Kagawa, Japan.
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Yu MS, Yap MN, Lee CY. Metal content and biochemical analyses of a recombinant collagenase PrtV from Vibrio parahaemolyticus. Microbiol Immunol 2001; 44:805-13. [PMID: 11128063 DOI: 10.1111/j.1348-0421.2000.tb02567.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PrtV is an extracellular metalloprotease of Vibrio parahaemolyticus and regarded as a collagenase. Inductively coupled plasma-optical emission spectrometry analysis indicated that the recombinant PrtV contains 1 mol of zinc per mol of the native enzyme. On the basis of a kinetic study using 2-furanacryloyl-Leu-Gly-Pro-Ala (FALGPA, the specific substrate for bacterial collagenase) as a substrate, it was suggested that metal ions may play a significant role in the binding and catalytic steps of the substrate. PrtV hydrolyzed type I, II, III, and IV collagens; however, it did not hydrolyze type V. In addition, the hydrolysis of native proteins and synthetic substrates revealed that PrtV possesses higher activity toward collagen and collagen-like sequences. The result of the thermal stability study indicated that PrtV was thermostable up to 40 C; at 50 C, stability gradually decreased. In addition, PrtV showed higher storage stability at -20 and 4 C, respectively, than at 25 C. Compared with collagenases from Clostridium histolyticum and Vibrio alginolyticus, PrtV was immunologically different and had no significant effect on the growth of CHO, HeLa, and Vero cells. Taken together, the results of the studies described in this paper advance our knowledge concerning the metal content and biochemical properties of PrtV.
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Affiliation(s)
- M S Yu
- Graduate Institute of Agricultural Chemistry, National Taiwan University, Taipei
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Jung CM, Matsushita O, Katayama S, Minami J, Sakurai J, Okabe A. Identification of metal ligands in the Clostridium histolyticum ColH collagenase. J Bacteriol 1999; 181:2816-22. [PMID: 10217773 PMCID: PMC93724 DOI: 10.1128/jb.181.9.2816-2822.1999] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A Clostridium histolyticum 116-kDa collagenase has an H415EXXH motif but not the third zinc ligand, as found in already characterized zinc metalloproteinases. To identify its catalytic site, we mutated the codons corresponding to the three conserved residues in the motif to other amino acid residues. The mutation affecting His415 or His419 abolished catalytic activity and zinc binding, while that affecting Glu416 did the former but not the latter. These results suggest that the motif forms the catalytic site. We also mutated the codons corresponding to other amino acid residues that are likely zinc ligands. The mutation affecting Glu447 decreased markedly both the enzymatic activity and the zinc content, while that affecting Glu446 or Glu451 had smaller effects on activity and zinc binding. These mutations caused a decrease in kcat but no significant change in Km. These results are consistent with the hypothesis that Glu447 is the third zinc ligand. The spacing of the three zinc ligands is the same in all known clostridial collagenases but not in other known gluzincins, indicating that they form a new gluzincin subfamily. The effects of mutations affecting Glu446 and Glu451 suggest that the two residues are also involved in catalysis, possibly through an interaction with the two zinc-binding histidine residues.
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Affiliation(s)
- C M Jung
- Department of Microbiology, Faculty of Medicine, Kagawa Medical University, Kagawa 761-0793, Japan
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Matsushita O, Jung CM, Katayama S, Minami J, Takahashi Y, Okabe A. Gene duplication and multiplicity of collagenases in Clostridium histolyticum. J Bacteriol 1999; 181:923-33. [PMID: 9922257 PMCID: PMC93460 DOI: 10.1128/jb.181.3.923-933.1999] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/1998] [Accepted: 11/16/1998] [Indexed: 11/20/2022] Open
Abstract
Clostridium histolyticum collagenase contains a number of different active components. Previously we have shown that colH encodes a 116-kDa collagenase (ColH) and a 98-kDa gelatinase. We purified a different 116-kDa collagenase (ColG) from the culture supernatant and sequenced its gene (colG). We also identified four other gelatinases (105, 82, 78, and 67 kDa) and determined their N-terminal amino acid sequences, all of which coincided with that of either ColG or ColH. Hybridization experiments showed that each gene is present in a single copy and each gene is transcribed into a single mRNA. These results suggest that all the gelatinases are produced from the respective full-length collagenase by the proteolytic removal of C-terminal fragments. The substrate specificities of the enzymes suggest that colG and colH encode class I and class II enzymes, respectively. Analysis of their DNA locations by pulsed-field gel electrophoresis and nucleotide sequencing of their surrounding regions revealed that the two genes are located in different sites on the chromosome. C. histolyticum colG is more similar to C. perfringens colA than to colH in terms of domain structure. Both colG and colA have a homologous gene, mscL, at their 3' ends. These results suggest that gene duplication and segment duplication have occurred in an ancestor cell common to C. histolyticum and C. perfringens and that further divergence of the parent gene produced colG and colA.
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Affiliation(s)
- O Matsushita
- Department of Microbiology, Faculty of Medicine, Kagawa Medical University, Kagawa 761-0793, Japan
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Matsushita O, Jung CM, Minami J, Katayama S, Nishi N, Okabe A. A study of the collagen-binding domain of a 116-kDa Clostridium histolyticum collagenase. J Biol Chem 1998; 273:3643-8. [PMID: 9452493 DOI: 10.1074/jbc.273.6.3643] [Citation(s) in RCA: 109] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The Clostridium histolyticum 116-kDa collagenase consists of four segments, S1, S2a, S2b, and S3. A 98-kDa gelatinase, which can degrade denatured but not native collagen, lacks the C-terminal fragment containing a part of S2b and S3. In this paper we have investigated the function of the C-terminal segments using recombinant proteins. Full-length collagenase degraded both native type I collagen and a synthetic substrate, Pz-peptide, while an 88-kDa protein containing only S1 and S2a (S1S2a) degraded only Pz-peptide. Unlike the full-length enzyme, S1S2a did not bind to insoluble type I collagen. To determine the molecular determinant of collagen binding activity, various C-terminal regions were fused to the C terminus of glutathione S-transferase. S3 as well as S2bS3 conferred collagen binding. However, a glutathione S-transferase fusion protein with a region shorter than S3 exhibited reduced collagen binding activity. S3 liberated from the fusion protein also showed collagen binding activity, but not S2aS2b or S2b. S1 had 100% of the Pz-peptidase activity but only 5% of the collagenolytic activity of the full-length collagenase. These results indicate that S1 and S3 are the catalytic and binding domains, respectively, and that S2a and S2b form an interdomain structure.
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Affiliation(s)
- O Matsushita
- Department of Microbiology, Faculty of Medicine, Kagawa Medical University, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
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