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Wang Y, Wang Q, Shan X, Wu Y, Hou S, Zhang A, Hou Y. Characteristics of cold-adapted carbonic anhydrase and efficient carbon dioxide capture based on cell surface display technology. BIORESOURCE TECHNOLOGY 2024; 399:130539. [PMID: 38458264 DOI: 10.1016/j.biortech.2024.130539] [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: 12/14/2023] [Revised: 02/20/2024] [Accepted: 03/04/2024] [Indexed: 03/10/2024]
Abstract
Carbonic anhydrase (CA) is currently under investigation because of its potential to capture CO2. A novel N-domain of ice nucleoproteins (INPN)-mediated surface display technique was developed to produce CA with low-temperature capture CO2 based on the mining and characterization of Colwellia sp. CA (CsCA) with cold-adapted enzyme structural features and catalytic properties. CsCA and INPN were effectively integrated into the outer membrane of the cell as fusion proteins. Throughout the display process, the integrity of the membrane of engineered bacteria BL21/INPN-CsCA was maintained. Notably, the study affirmed positive applicability, wherein 94 % activity persisted after 5 d at 15 °C, and 73 % of the activity was regained after 5 cycles of CO2 capture. BL21/INPN-CsCA displayed a high CO2 capture capacity of 52 mg of CaCO3/mg of whole-cell biocatalysts during CO2 mineralization at 25 °C. Therefore, the CsCA functional cell surface display technology could contribute significantly to environmentally friendly CO2 capture.
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Affiliation(s)
- Yatong Wang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Quanfu Wang
- School of Environment, Harbin Institute of Technology, Harbin 150090, China; School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Xuejing Shan
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Yuwei Wu
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Shumiao Hou
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China
| | - Ailin Zhang
- School of Environment, Harbin Institute of Technology, Harbin 150090, China
| | - Yanhua Hou
- School of Environment, Harbin Institute of Technology, Harbin 150090, China; School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, China.
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2
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Lyu J, Li F, Long H, Zhu X, Fu N, Guo Z, Zhang W. Bacterial templated carbonate mineralization: insights from concave-type crystals induced by Curvibacter lanceolatus strain HJ-1. RSC Adv 2024; 14:353-363. [PMID: 38173589 PMCID: PMC10758759 DOI: 10.1039/d3ra06803j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
The elucidation of carbonate crystal growth mechanisms contributes to a deeper comprehension of microbial-induced carbonate precipitation processes. In this research, the Curvibacter lanceolatus HJ-1 strain, well-known for its proficiency in inducing carbonate mineralization, was employed to trigger the formation of concave-type carbonate minerals. The study meticulously tracked the temporal alterations in the culture solution and conducted comprehensive analyses of the precipitated minerals' mineralogy and morphology using advanced techniques such as X-ray diffraction, scanning electron microscopy, focused ion beam, and transmission electron microscopy. The findings unequivocally demonstrate that concave-type carbonate minerals are meticulously templated by bacterial biofilms and employ calcified bacteria as their fundamental structural components. The precise morphological evolution pathway can be delineated as follows: initiation with the formation of bacterial biofilms, followed by the aggregation of calcified bacterial clusters, ultimately leading to the emergence of concave-type minerals characterized by disc-shaped, sunflower-shaped, and spherical morphologies.
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Affiliation(s)
- Jiejie Lyu
- Department of Geography, Fuyang Normal University China
- College of Resource and Environment, Nanjing Agricultural University China
| | - Fuchun Li
- College of Resource and Environment, Nanjing Agricultural University China
| | - Haoran Long
- Department of Geography, Fuyang Normal University China
| | - Xinru Zhu
- Department of Geography, Fuyang Normal University China
| | - Nan Fu
- Department of Geography, Fuyang Normal University China
| | - Ziqi Guo
- College of Resource and Environment, Nanjing Agricultural University China
| | - Weiqing Zhang
- College of Resource and Environment, Nanjing Agricultural University China
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3
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Sri Wahyu Effendi S, Lin JY, Ng IS. Simultaneous carbon dioxide sequestration and utilization for cadaverine production using dual promoters in engineered Escherichia coli strains. BIORESOURCE TECHNOLOGY 2022; 363:127980. [PMID: 36137445 DOI: 10.1016/j.biortech.2022.127980] [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: 08/19/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
Human carbonic anhydrase II (hCAII) is a rapid-acting zinc-metalloenzyme that catalyzes CO2 hydration reversibly, with encouraging applications in carbon capture, sequestration, and utilization (CCSU). However, biocatalyst durability is a major challenge. Herein, hCAII is emphasized in 4 different Escherichia coli strains and designated under dual promoters from sigma factor 70 (σ70) and heat shock protein (HSP70A) to suppress the usage of inducer and stimulate activity in heat environments. As a result, hCAII under high-efficient dual promoters regulation retained high residual activity in CO2 biomineralization of 68.8 % after 4 cycles at 40 °C. Moreover, co-expression of CAC9 with lysine decarboxylase (CadA) simultaneously sequestered CO2 release up to 95.7 % and increased cadaverine titer from 18.0 to 36.7 g/L by using E. coli MG1655. The remnant biomass from cadaverine synthesis sustained converting CO2 to 57.9 mg-CaCO3. Thus, the dual promoters design demonstrated the promising potential for CCSU through simultaneous CO2 utilization and cadaverine synthesis.
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Affiliation(s)
| | - Jia-Yi Lin
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
| | - I-Son Ng
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.
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4
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Sharma T, Sharma A, Xia CL, Lam SS, Khan AA, Tripathi S, Kumar R, Gupta VK, Nadda AK. Enzyme mediated transformation of CO 2 into calcium carbonate using purified microbial carbonic anhydrase. ENVIRONMENTAL RESEARCH 2022; 212:113538. [PMID: 35640707 DOI: 10.1016/j.envres.2022.113538] [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: 02/16/2022] [Revised: 05/13/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
In this study, a bacterial carbonic anhydrase (CA) was purified from Corynebacterium flavescens for the CO2 conversion into CaCO3. The synthesized CaCO3 can be utilized in the papermaking industry as filler material, construction material and in steel industry. Herein, the CA was purified by using a Sephadex G-100 column chromatography having 29.00 kDa molecular mass in SDS-PAGE analysis. The purified CA showed an optimal temperature of 35 °C and pH 7.5. In addition, a kinetic study of CA using p-NPA as substrate showed Vmax (166.66 μmoL/mL/min), Km (5.12 mM), and Kcat (80.56 sec-1) using Lineweaver Burk plot. The major inhibitors of CA activity were Na2+, K+, Mn2+, and Al3+, whereas Zn2+ and Fe2+ slightly enhanced it. The purified CA showed a good efficacy to convert the CO2 into CaCO3 with a total conversion rate of 65.05 mg CaCO3/mg of protein. In silico analysis suggested that the purified CA has conserved Zn2+ coordinating residues such as His 111, His 113, and His 130 in the active site center. Further analysis of the CO2 binding site showed conserved residues such as Val 132, Val 142, Leu 196, Thr 197, and Val 205. However, a substitution has been observed where Trp 208 of its closest structural homolog T. ammonificans CA is replaced with Arg 207 of C. flavescens. The presence of a hydrophilic mutation in the CO2 binding hydrophobic region is a further subject of investigation.
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Affiliation(s)
- Tanvi Sharma
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, Himachal Pradesh, 173 234, India
| | - Abhishek Sharma
- Department of Biotechnology, Himachal Pradesh University, Summer Hill, Shimla, 171 005, India
| | - Chang Lei Xia
- Co-Innovation Center of Efficient Processing and Utilization of Forestry Resources, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu, 210037, China
| | - Su Shiung Lam
- Higher Institution Centre of Excellence (HICoE), Institute of Tropical Aquaculture and Fisheries (AKUATROP), Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - Azmat Ali Khan
- Pharmaceutical Biotechnological Laboratory, Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Sonam Tripathi
- Department of Environmental Microbiology, School for Environmental Sciences, Babasaheb Bhimrao Ambedkar Central University, Lucknow, Uttar Pradesh, 226025, India
| | - Raj Kumar
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, Himachal Pradesh, 173 234, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK
| | - Ashok Kumar Nadda
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan, Himachal Pradesh, 173 234, India.
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Zhu Y, Liu Y, Ai M, Jia X. Surface display of carbonic anhydrase on Escherichia coli for CO 2 capture and mineralization. Synth Syst Biotechnol 2022; 7:460-473. [PMID: 34938905 PMCID: PMC8654698 DOI: 10.1016/j.synbio.2021.11.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 11/25/2021] [Accepted: 11/28/2021] [Indexed: 11/25/2022] Open
Abstract
Mineralization catalyzed by carbonic anhydrase (CA) is one of the most promising technologies for capturing CO2. In this work, Escherichia coli BL21(DE3) was used as the host, and the N-terminus of ice nucleation protein (INPN) was used as the carrier protein. Different fusion patterns and vectors were used to construct CA surface display systems for α-carbonic anhydrase (HPCA) from Helicobacter pylori 26695 and α-carbonic anhydrase (SazCA) from Sulfurihydrogenibium azorense. The surface display system in which HPCA was fused with INPN via a flexible linker and intermediate repeat sequences showed higher whole-cell enzyme activity, while the enzyme activity of the SazCA expression system was significantly higher than that of the HPCA expression system. The pET22b vector with the signal peptide PelB was more suitable for the cell surface display of SazCA. Cell fractionation and western-blot analysis indicated that SazCA and INPN were successfully anchored on the cell's outer membrane as a fusion protein. The enzyme activity of the surface display strain E-22b-IRLS (11.43 U·mL-1OD600 -1) was significantly higher than that of the intracellular expression strain E-22b-S (8.355 U·mL-1OD600 -1) under optimized induction conditions. Compared with free SazCA, E-22b-IRLS had higher thermal and pH stability. The long-term stability of SazCA was also significantly improved by surface display. When the engineered strain and free enzyme were used for CO2 mineralization, the amount of CaCO3 deposition catalyzed by the strain E-22b-IRLS on the surface (241 mg) was similar to that of the free SazCA and was significantly higher than the intracellular expression strain E-22b-S (173 mg). These results demonstrate that the SazCA surface display strain can serve as a whole-cell biocatalyst for CO2 capture and mineralization.
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Affiliation(s)
- Yinzhuang Zhu
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, PR China
| | - Yaru Liu
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, PR China
| | - Mingmei Ai
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, PR China
| | - Xiaoqiang Jia
- Department of Biochemical Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, PR China
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (MOE), School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300350, PR China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300072, PR China
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Vincent J, Colin B, Lanneluc I, Sabot R, Sopéna V, Turcry P, Mahieux PY, Refait P, Jeannin M, Sablé S. New Biocalcifying Marine Bacterial Strains Isolated from Calcareous Deposits and Immediate Surroundings. Microorganisms 2021; 10:76. [PMID: 35056526 PMCID: PMC8778039 DOI: 10.3390/microorganisms10010076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/24/2021] [Accepted: 12/28/2021] [Indexed: 12/04/2022] Open
Abstract
Marine bacterial biomineralisation by CaCO3 precipitation provides natural limestone structures, like beachrocks and stromatolites. Calcareous deposits can also be abiotically formed in seawater at the surface of steel grids under cathodic polarisation. In this work, we showed that this mineral-rich alkaline environment harbours bacteria belonging to different genera able to induce CaCO3 precipitation. We previously isolated 14 biocalcifying marine bacteria from electrochemically formed calcareous deposits and their immediate environment. By microscopy and µ-Raman spectroscopy, these bacterial strains were shown to produce calcite-type CaCO3. Identification by 16S rDNA sequencing provided between 98.5 and 100% identity with genera Pseudoalteromonas, Pseudidiomarina, Epibacterium, Virgibacillus, Planococcus, and Bhargavaea. All 14 strains produced carbonic anhydrase, and six were urease positive. Both proteins are major enzymes involved in the biocalcification process. However, this does not preclude that one or more other metabolisms could also be involved in the process. In the presence of urea, Virgibacillus halodenitrificans CD6 exhibited the most efficient precipitation of CaCO3. However, the urease pathway has the disadvantage of producing ammonia, a toxic molecule. We showed herein that different marine bacteria could induce CaCO3 precipitation without urea. These bacteria could then be used for eco-friendly applications, e.g., the formation of bio-cements to strengthen dikes and delay coastal erosion.
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Affiliation(s)
- Julia Vincent
- Laboratoire Littoral Environnement et Sociétés, La Rochelle Université, UMR 7266 CNRS, 17000 La Rochelle, France; (J.V.); (B.C.); (I.L.); (V.S.)
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Béatrice Colin
- Laboratoire Littoral Environnement et Sociétés, La Rochelle Université, UMR 7266 CNRS, 17000 La Rochelle, France; (J.V.); (B.C.); (I.L.); (V.S.)
| | - Isabelle Lanneluc
- Laboratoire Littoral Environnement et Sociétés, La Rochelle Université, UMR 7266 CNRS, 17000 La Rochelle, France; (J.V.); (B.C.); (I.L.); (V.S.)
| | - René Sabot
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Valérie Sopéna
- Laboratoire Littoral Environnement et Sociétés, La Rochelle Université, UMR 7266 CNRS, 17000 La Rochelle, France; (J.V.); (B.C.); (I.L.); (V.S.)
| | - Philippe Turcry
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Pierre-Yves Mahieux
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Philippe Refait
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Marc Jeannin
- Laboratoire des Sciences de l’Ingénieur pour l’Environnement, La Rochelle Université, UMR 7356 CNRS, 17000 La Rochelle, France; (R.S.); (P.T.); (P.-Y.M.); (P.R.)
| | - Sophie Sablé
- Laboratoire Littoral Environnement et Sociétés, La Rochelle Université, UMR 7266 CNRS, 17000 La Rochelle, France; (J.V.); (B.C.); (I.L.); (V.S.)
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Lv X, Huang L, Ding S, Wang J, Li L, Liang C, Li X. Mixed matrix membranes comprising dual-facilitated bio-inspired filler for enhancing CO2 separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119347] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Eltarahony M, Zaki S, Kamal A, Abd-El-Haleem D. Calcite and Vaterite Biosynthesis by Nitrate Dissimilating Bacteria in Carbonatogenesis Process under Aerobic and Anaerobic Conditions. GEOMICROBIOLOGY JOURNAL 2021; 38:791-808. [DOI: 10.1080/01490451.2021.1951398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 06/29/2021] [Indexed: 09/02/2023]
Affiliation(s)
- Marwa Eltarahony
- Environmental Biotechnology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Sahar Zaki
- Environmental Biotechnology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
| | - Ayman Kamal
- Environmental Biotechnology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
- Faculty of Agriculture, Alexandria University, Alexandria, Egypt
| | - Desouky Abd-El-Haleem
- Environmental Biotechnology Department, Genetic Engineering and Biotechnology Research Institute (GEBRI), City of Scientific Research and Technological Applications (SRTA-City), Alexandria, Egypt
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Hu H, Liang F, Zhu H, Zhang X, Cui K, Deb H, Zhang Y. Formation and Phase Selection of CaCO
3
in the Intervention of Lignin Monomer Model Compounds. CRYSTAL RESEARCH AND TECHNOLOGY 2021. [DOI: 10.1002/crat.202000187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Huifeng Hu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Ministry of Education, College of Textiles Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 China
| | - Fugen Liang
- Zhejiang Transfar Whyyon Chemical Co., Ltd. Hangzhou 311231 China
| | - Haidong Zhu
- Hangzhou Vocational and Technical College Hangzhou 310018 China
| | - Xiumei Zhang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Ministry of Education, College of Textiles Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 China
| | - Kecong Cui
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Ministry of Education, College of Textiles Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 China
| | - Hridam Deb
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Ministry of Education, College of Textiles Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 China
| | - Yong Zhang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology of the Ministry of Education, College of Textiles Science and Engineering Zhejiang Sci‐Tech University Hangzhou 310018 China
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Golovkina DA, Zhurishkina EV, Ivanova LA, Baranchikov AE, Sokolov AY, Bobrov KS, Masharsky AE, Tsvigun NV, Kopitsa GP, Kulminskaya AA. Calcifying Bacteria Flexibility in Induction of CaCO 3 Mineralization. Life (Basel) 2020; 10:life10120317. [PMID: 33260571 PMCID: PMC7759876 DOI: 10.3390/life10120317] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 12/15/2022] Open
Abstract
Microbially induced CaCO3 precipitation (MICP) is considered as an alternative green technology for cement self-healing and a basis for the development of new biomaterials. However, some issues about the role of bacteria in the induction of biogenic CaCO3 crystal nucleation, growth and aggregation are still debatable. Our aims were to screen for ureolytic calcifying microorganisms and analyze their MICP abilities during their growth in urea-supplemented and urea-deficient media. Nine candidates showed a high level of urease specific activity, and a sharp increase in the urea-containing medium pH resulted in efficient CaCO3 biomineralization. In the urea-deficient medium, all ureolytic bacteria also induced CaCO3 precipitation although at lower pH values. Five strains (B. licheniformis DSMZ 8782, B. cereus 4b, S. epidermidis 4a, M. luteus BS52, M. luteus 6) were found to completely repair micro-cracks in the cement samples. Detailed studies of the most promising strain B. licheniformis DSMZ 8782 revealed a slower rate of the polymorph transformation in the urea-deficient medium than in urea-containing one. We suppose that a ureolytic microorganism retains its ability to induce CaCO3 biomineralization regardless the origin of carbonate ions in a cell environment by switching between mechanisms of urea-degradation and metabolism of calcium organic salts.
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Affiliation(s)
- Darya A. Golovkina
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
- Kurchatov Genome Centre-PNPI, 188300 Gatchina, Russia
| | - Elena V. Zhurishkina
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
- Kurchatov Genome Centre-PNPI, 188300 Gatchina, Russia
| | - Lyubov A. Ivanova
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
- Kurchatov Genome Centre-PNPI, 188300 Gatchina, Russia
| | - Alexander E. Baranchikov
- Kurnakov Institute of General and Inorganic Chemistry of the Russian Academy of Sciences, 119991 Moscow, Russia;
| | - Alexey Y. Sokolov
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
| | - Kirill S. Bobrov
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
- Kurchatov Genome Centre-PNPI, 188300 Gatchina, Russia
| | - Alexey E. Masharsky
- Core Facility Centre for Molecular and Cell Technologies, St. Petersburg State University, 198504 St. Petersburg, Russia;
| | - Natalia V. Tsvigun
- Federal Scientific Research Centre “Crystallography and Photonics”, Russian Academy of Sciences, 119333 Moscow, Russia;
| | - Gennady P. Kopitsa
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
| | - Anna A. Kulminskaya
- Petersburg Nuclear Physics Institute Named by B.P. Konstantinov of National Research Centre “Kurchatov Institute”, 188300 Gatchina, Russia; (D.A.G.); (E.V.Z.); (L.A.I.); (A.Y.S.); (K.S.B.); (G.P.K.)
- Kurchatov Genome Centre-PNPI, 188300 Gatchina, Russia
- Correspondence: ; Tel./Fax: +7-81-3713-2014
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11
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Keren-Paz A, Kolodkin-Gal I. A brick in the wall: Discovering a novel mineral component of the biofilm extracellular matrix. N Biotechnol 2020; 56:9-15. [DOI: 10.1016/j.nbt.2019.11.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 11/01/2019] [Accepted: 11/02/2019] [Indexed: 01/09/2023]
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12
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CO2 management using carbonic anhydrase producing microbes from western Indian Himalaya. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.biteb.2019.100320] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Jaya P, Nathan VK, Ammini P. Characterization of marine bacterial carbonic anhydrase and their CO 2 sequestration abilities based on a soil microcosm. Prep Biochem Biotechnol 2019; 49:891-899. [PMID: 31244362 DOI: 10.1080/10826068.2019.1633669] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The novel technology of biological carbon sequestration using microbial enzymes have numerous advantages over conventional sequestration strategies. In the present study, extracellular carbonic anhydrase (CA) producing bacteria were isolated from water samples in the Arabian Sea, India. A potential isolate, Bacillus safensis isolate AS-75 was identified based on 16S rDNA sequence analysis. The culture conditions suitable for CA production were 32 °C incubation temperature with 4% NaCl and 10 mM Zn supplementation. Experimental optimization of culture conditions enhanced enzyme activity to 265 U mL-1. CA specific gene was characterized and based on the analysis, the CA of B. safensis isolate AS-75 was a leucine (11.3%) with α-helices as the dominant component in its secondary structure. Based on soil microcosm studies, CA could sequester CO2 by 95.4% ± 0.11% in sterilized soil with enzyme microcosm. Hence, the application of enzyme was found to be more effective in removing CO2.
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Affiliation(s)
- Panchami Jaya
- Regional Centre, National Institute of Oceanography-CSIR , Cochin , India
| | - Vinod Kumar Nathan
- Regional Centre, National Institute of Oceanography-CSIR , Cochin , India.,School of Chemical and Biotechnology, SASTRA University , Thanjavur , India
| | - Parvathi Ammini
- Regional Centre, National Institute of Oceanography-CSIR , Cochin , India
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The Significant Roles of Mg/Ca Ratio, Cl− and SO42− in Carbonate Mineral Precipitation by the Halophile Staphylococcus epidermis Y2. MINERALS 2018. [DOI: 10.3390/min8120594] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Carbonate precipitation induced by microorganisms has become a hot topic in the field of carbonate sedimentology, although the effects of magnesium on biomineral formation have rarely been studied. In experiments described here, magnesium sulfate and magnesium chloride were used to investigate the significant role played by Mg2+ on carbonate precipitation. In this study, Staphylococcus epidermidis Y2 was isolated and identified by 16S ribosomal DNA (rDNA) homology comparison and ammonia, pH, carbonic anhydrase, carbonate, and bicarbonate ions were monitored during laboratory experiments. The mineral phase, morphology, and elemental composition of precipitates were analyzed by XRD and SEM-EDS. Ultrathin slices of bacteria were analyzed by HRTEM-SAED and STEM. The results show that this bacterium releases ammonia and carbonic anhydrase to increase pH, and raise supersaturation via the large number of carbonate and bicarbonate ions that are released through carbon dioxide hydration catalyzed by carbonic anhydrase. The crystal cell density of monohydrocalcite is lower in a magnesium chloride medium, compared to one of magnesium sulfate. Crystals grow in the mode of a spiral staircase in a magnesium sulfate medium, but in a concentric circular pattern in a magnesium chloride medium. There was no obvious intracellular biomineralization taking place. The results presented here contribute to our understanding of the mechanisms of biomineralization, and to the role of Mg2+ in crystal form.
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15
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Giri A, Banerjee UC, Kumar M, Pant D. Intracellular carbonic anhydrase from Citrobacter freundii and its role in bio-sequestration. BIORESOURCE TECHNOLOGY 2018; 267:789-792. [PMID: 30072238 DOI: 10.1016/j.biortech.2018.07.089] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/16/2018] [Accepted: 07/18/2018] [Indexed: 06/08/2023]
Abstract
The aim of this work was to study the CO2 bio-sequestration application of indigenous Citrobacter species and its carbonic anhydrase (CA). Intracellular CA was purified from Citrobacter freundii (CF; accession no: MH283871) isolated from limestone rock site in Kumaun region of Indian Himalaya studied for the sequestration of carbon dioxide and the formation of calcite. CF showed maximum CA enzyme activity at 11.3 EU/ml at pH 7.0 and 37 °C. Hydration of CO2 into carbonate was characterized by calcite phase of calcium carbonate using absorption spectroscopy and imaging technique. Purified CA showed a significantly high CO2 sequestration capacity of 230 mg CaCO3/mg of purified as compared to crude enzyme (50 mg CaCO3/ml of enzyme).
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Affiliation(s)
- Anand Giri
- School of Earth and Environmental Sciences, Central University of Himachal Pradesh, Dharamshala, Himachal Pradesh, India
| | - Uttam Chand Banerjee
- National Institute of Pharmaceutical Education and Research, Mohali, Punjab, India
| | - Manoj Kumar
- Indian Oil Corporation R&D Centre, Sector 13, Faridabad, India
| | - Deepak Pant
- School of Earth and Environmental Sciences, Central University of Himachal Pradesh, Dharamshala, Himachal Pradesh, India.
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