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Nazir A, Shad M, Rashid N, Azim N, Sajjad M. Recombinant production and characterization of a metal ion-independent Lysophospholipase from a hyperthermophilic archaeon Pyrococcus abyssi DSM25543. Int J Biol Macromol 2024; 259:129345. [PMID: 38219941 DOI: 10.1016/j.ijbiomac.2024.129345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/13/2023] [Accepted: 01/07/2024] [Indexed: 01/16/2024]
Abstract
Genome sequence of Pyrococcus abyssi DSM25543 contains a coding sequence (PAB_RS01410) for α/β hydrolase (WP_010867387.1). Structural analysis revealed the presence of a consensus motif GXSXG and a highly conserved catalytic triad in the amino acid sequence of α/β hydrolase that were characteristic features of lysophospholipases. A putative lysophospholipase from P. abyssi with its potential applications in oil degumming and starch processing was heterologously produced in E. coli Rosetta (DE3) pLysS in soluble form followed by its purification and characterization. The recombinant enzyme was found to be active at temperature of 40-90 °C and pH 5.5-7.0. However, the enzyme exhibited its optimum activity at 65 °C and pH 6.5. None of the metal ions (Mn2+, Mg2+, Ni2+, Cu2+, Fe2+, Co2+, Zn2+ and Ca2+) being tested had stimulatory effect on lysophospholipase activity. Km and Vmax for hydrolysis of 4-nitrophenyl butyrate were calculated to be 1 ± 0.089 mM and 1637 ± 24.434 U/mg, respectively. It is the first report on the soluble production and characterization of recombinant lysophospholipase from P. abyssi which exhibits its lipolytic activity in the absence of divalent metal ions. Broad substrate specificity, activity and stability at elevated temperatures make recombinant lysophospholipase an ideal candidate for potential industrial applications.
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Affiliation(s)
- Arshia Nazir
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Mohsin Shad
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Naeem Rashid
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Naseema Azim
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan
| | - Muhammad Sajjad
- School of Biological Sciences, University of the Punjab, Lahore, Pakistan.
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King WR, Acosta-Zaldívar M, Qi W, Cherico N, Cooke L, Köhler JR, Patton-Vogt J. Glycerophosphocholine provision rescues Candida albicans growth and signaling phenotypes associated with phosphate limitation. mSphere 2023; 8:e0023123. [PMID: 37843297 PMCID: PMC10732039 DOI: 10.1128/msphere.00231-23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/30/2023] [Indexed: 10/17/2023] Open
Abstract
IMPORTANCE Candida albicans is the most commonly isolated species from patients suffering from invasive fungal disease. C. albicans is most commonly a commensal organism colonizing a variety of niches in the human host. The fungus must compete for resources with the host flora to acquire essential nutrients such as phosphate. Phosphate acquisition and homeostasis have been shown to play a key role in C. albicans virulence, with several genes involved in these processes being required for normal virulence and several being upregulated during infection. In addition to inorganic phosphate (Pi), C. albicans can utilize the lipid-derived metabolite glycerophosphocholine (GPC) as a phosphate source. As GPC is available within the human host, we examined the role of GPC in phosphate homeostasis in C. albicans. We find that GPC can substitute for Pi by many though not all criteria and is likely a relevant physiological phosphate source for C. albicans.
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Affiliation(s)
- William R. King
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Maikel Acosta-Zaldívar
- Department of Infectious Diseases, Boston Children’s Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Wanjun Qi
- Department of Infectious Diseases, Boston Children’s Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Nicholas Cherico
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Lauren Cooke
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania, USA
| | - Julia R. Köhler
- Department of Infectious Diseases, Boston Children’s Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - Jana Patton-Vogt
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania, USA
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Enhancing Soluble Expression of Phospholipase B for Efficient Catalytic Synthesis of L-Alpha-Glycerylphosphorylcholine. Catalysts 2022. [DOI: 10.3390/catal12060650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Phospholipase B (PLB) harbors three distinct activities with broad substrate specificities and application fields. Its hydrolyzing of sn-1 and sn-2 acyl ester bonds enables it to catalyze the production of L-alpha-glycerylphosphorylcholine (L-α-GPC) from phosphatidylcholine (PC) without speed-limiting acyl migration. This work was intended to obtain high-level active PLB and apply it to establish an efficient system for L-α-GPC synthesis. PLB from Pseudomonas fluorescens was co-expressed with five different molecular chaperones, including trigger factor (Tf), GroEL-GroES (GroELS), DnaK-DnaJ-GrpE (DnaKJE), GroELS and DnaKJE, or GroELS and Tf or fused with maltose binding protein (MBP) in Escherichia coli BL21(DE3) to improve PLB expression. PLB with DnaKJE-assisted expression exhibited the highest catalytic activity. Further optimization of the expression conditions identified an optimal induction OD600 of 0.8, IPTG concentration of 0.3 mmol/L, induction time of 9 h, and temperature of 25 °C. The PLB activity reached a maximum of 524.64 ± 3.28 U/mg under optimal conditions. Subsequently, to establish an efficient PLB-catalyzed system for L-α-GPC synthesis, a series of organic-aqueous mixed systems and surfactant-supplemented aqueous systems were designed and constructed. Furthermore, the factors of temperature, reaction pH, metal ions, and substrate concentration were further systematically identified. Finally, a high yield of 90.50 ± 2.21% was obtained in a Span 60-supplemented aqueous system at 40 °C and pH 6.0 with 0.1 mmol/L of Mg2+. The proposed cost-effective PLB production and an environmentally friendly PLB-catalyzed system offer a candidate strategy for the industrial production of L-α-GPC.
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Merkulyeva YA, Shcherbakov DN, Sharlaeva EA, Chirkova VY. Phospholipases C from the Genus Bacillus: Biological Role, Properties, and Fields of Application. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021030134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Filkin SY, Lipkin AV, Fedorov AN. Phospholipase Superfamily: Structure, Functions, and Biotechnological Applications. BIOCHEMISTRY (MOSCOW) 2020; 85:S177-S195. [DOI: 10.1134/s0006297920140096] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Yang P, Jiang S, Wu Y, Hou Z, Zheng Z, Cao L, Du M, Jiang S. Recombinant Expression of Serratia marcescens Outer Membrane Phospholipase A (A1) in Pichia pastoris and Immobilization With Graphene Oxide-Based Fe 3O 4 Nanoparticles for Rapeseed Oil Degumming. Front Microbiol 2019; 10:334. [PMID: 30846983 PMCID: PMC6393389 DOI: 10.3389/fmicb.2019.00334] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 02/08/2019] [Indexed: 11/13/2022] Open
Abstract
Enzymatic degumming is an effective approach to produce nutritional, safe, and healthy refined oil. However, the high cost and low efficiency of phospholipase limit the application of enzymatic degumming. In this study, an 879 bp outer membrane phospholipase A (A1) (OM-PLA1) gene encoding 292 amino acid residues was isolated from the genome of Serratia marcescens. The recombinant OM-PLA1 profile of appropriately 33 KDa was expressed by the engineered Pichia pastoris GS115. The OM-PLA1 activity was 21.2 U/mL with the induction of 1 mM methanol for 72 h. The expression efficiencies of OM-PLA1 were 0.29 U/mL/h and 1.06 U/mL/OD600. A complex of magnetic graphene oxide (MGO) and OM-PLA1 (MGO-OM-PLA1) was prepared by immobilizing OM-PLA1 with graphene oxide-based Fe3O4 nanoparticles by cross-linking with glutaraldehyde. The content of phosphorus decreased to 5.1 mg/kg rapeseed oil from 55.6 mg/kg rapeseed oil with 0.02% MGO-OM-PLA1 (w/w) at 50°C for 4 h. MGO-OM-PLA1 retained 51.7% of the initial activity after 13 times of continuous recycling for the enzymatic degumming of rapeseed oil. This study provided an effective approach for the enzymatic degumming of crude vegetable oil by developing a novel phospholipase and improving the degumming technology.
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Affiliation(s)
| | | | | | | | | | | | | | - Shaotong Jiang
- Anhui Key Laboratory of Intensive Processing of Agricultural Products, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
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FERNANDA SHANNI, ABINAWANTO ABINAWANTO, HELIANTI IS. Isolation of a Functional Gene Encoding Homologous Lysophospholipase from Indonesian Indigenous Bacillus halodurans CM1. MICROBIOLOGY INDONESIA 2019. [DOI: 10.5454/mi.13.1.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Wood PL, Donohue MN, Cebak JE, Beckmann TG, Treece M, Johnson JW, Miller LMJ. Tear Film Amphiphilic and Anti-Inflammatory Lipids in Bovine Pink Eye. Metabolites 2018; 8:metabo8040081. [PMID: 30469369 PMCID: PMC6316582 DOI: 10.3390/metabo8040081] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 11/08/2018] [Accepted: 11/16/2018] [Indexed: 12/13/2022] Open
Abstract
Background: Tear film fluid serves as a dynamic barrier that both lubricates the eye and protects against allergens and infectious agents. However, a detailed analysis of a bacteria-induced immune response on the tear film lipidome has not been undertaken. Methods: We undertook a high-resolution mass spectrometry lipidomics analysis of endogenous anti-inflammatory and structural tear film lipids in bovine pink eye. Results: Bovine pink eye resulted in dramatic elevations in tear fluid levels of the anti-inflammatory lipids resolvin E2, cyclic phosphatidic acid 16:0, and cyclic phosphatidic acid 18:0. In addition, there were elevated levels of the structural lipids (O-acyl)-ω-hydroxy-fatty acids, cholesterol sulfate, ethanolamine plasmalogens, and sphingomyelins. Lipid peroxidation also was augmented in pink eye as evidenced by the hydroperoxy derivatives of ethanolamine plasmalogens. Conclusions: Ocular infections with Moraxella bovis result in the induction of a number of endogenous anti-inflammatory lipids and augmentation of the levels of structural glycerophospholipids and sphingolipids. Increased levels of hydroperoxy glycerophospholipids also indicate that this bacterial infection results in lipid peroxidation.
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Affiliation(s)
- Paul L Wood
- Metabolomics Unit, College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - Michelle N Donohue
- Metabolomics Unit, College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - John E Cebak
- Metabolomics Unit, College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
- Department of Medicine, DeBusk College of Osteopathic Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - Taylor G Beckmann
- Department of Medicine, DeBusk College of Osteopathic Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - MacKenzie Treece
- Metabolomics Unit, College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - Jason W Johnson
- College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
| | - Lynda M J Miller
- College of Veterinary Medicine, Lincoln Memorial University, 6965 Cumberland Gap Pkwy, Harrogate TN 37752, UK.
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Liu Y, Li M, Huang L, Gui S, Jia L, Zheng D, Fu Y, Zhang Y, Rui J, Lu F. Cloning, expression and characterisation of phospholipase B from Saccharomyces cerevisiae and its application in the synthesis of l-alpha-glycerylphosphorylcholine and peanut oil degumming. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1455536] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Affiliation(s)
- Yihan Liu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- National Engineering Laboratory for Industrial Enzymes, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Mingjie Li
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Lin Huang
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- Tianjin Key Laboratory of Industrial Microbiology, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Shuang Gui
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Leibo Jia
- Tianjin Key Laboratory of Industrial Microbiology, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Dong Zheng
- Tianjin Key Laboratory of Industrial Microbiology, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Yu Fu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Yutong Zhang
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Jinqiu Rui
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
| | - Fuping Lu
- Key Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin, PR China
- National Engineering Laboratory for Industrial Enzymes, Tianjin, PR China
- The College of Biotechnology, Tianjin University of Science and Technology, Tianjin, PR China
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Su L, Ji D, Tao X, Yu L, Wu J, Xia Y. Recombinant expression, characterization, and application of a phospholipase B from Fusarium oxysporum. J Biotechnol 2017; 242:92-100. [DOI: 10.1016/j.jbiotec.2016.12.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 11/20/2016] [Accepted: 12/07/2016] [Indexed: 02/06/2023]
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Borrelli GM, Trono D. Recombinant Lipases and Phospholipases and Their Use as Biocatalysts for Industrial Applications. Int J Mol Sci 2015; 16:20774-840. [PMID: 26340621 PMCID: PMC4613230 DOI: 10.3390/ijms160920774] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Revised: 07/17/2015] [Accepted: 08/11/2015] [Indexed: 11/29/2022] Open
Abstract
Lipases and phospholipases are interfacial enzymes that hydrolyze hydrophobic ester linkages of triacylglycerols and phospholipids, respectively. In addition to their role as esterases, these enzymes catalyze a plethora of other reactions; indeed, lipases also catalyze esterification, transesterification and interesterification reactions, and phospholipases also show acyltransferase, transacylase and transphosphatidylation activities. Thus, lipases and phospholipases represent versatile biocatalysts that are widely used in various industrial applications, such as for biodiesels, food, nutraceuticals, oil degumming and detergents; minor applications also include bioremediation, agriculture, cosmetics, leather and paper industries. These enzymes are ubiquitous in most living organisms, across animals, plants, yeasts, fungi and bacteria. For their greater availability and their ease of production, microbial lipases and phospholipases are preferred to those derived from animals and plants. Nevertheless, traditional purification strategies from microbe cultures have a number of disadvantages, which include non-reproducibility and low yields. Moreover, native microbial enzymes are not always suitable for biocatalytic processes. The development of molecular techniques for the production of recombinant heterologous proteins in a host system has overcome these constraints, as this allows high-level protein expression and production of new redesigned enzymes with improved catalytic properties. These can meet the requirements of specific industrial process better than the native enzymes. The purpose of this review is to give an overview of the structural and functional features of lipases and phospholipases, to describe the recent advances in optimization of the production of recombinant lipases and phospholipases, and to summarize the information available relating to their major applications in industrial processes.
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Affiliation(s)
- Grazia M Borrelli
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di Ricerca per la Cerealicoltura, S.S. 673 Km 25, 200-71122 Foggia, Italy.
| | - Daniela Trono
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Centro di Ricerca per la Cerealicoltura, S.S. 673 Km 25, 200-71122 Foggia, Italy.
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Wei T, Xu C, Yu X, Jia W, Yang K, Jia C, Mao D. Characterization of a novel thermophilic phospholipase B from Thermotoga lettingae TMO: applicability in enzymatic degumming of vegetable oils. J Ind Microbiol Biotechnol 2015; 42:515-22. [PMID: 25578305 DOI: 10.1007/s10295-014-1580-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 12/25/2014] [Indexed: 12/11/2022]
Abstract
A novel phospholipase B (TLPLB) from Thermotoga lettingae TMO has been cloned, functionally overexpressed in Escherichia coli and purified to homogeneity. Gas chromatography indicated that the enzyme could efficiently hydrolyze both the sn-1 and sn-2 ester bonds of 1-palmitoyl-2-oleoyl phosphatidylcholine as phospholipase B. TLPLB was optimally active at 70 °C and pH 5.5, respectively. Its thermostability is relatively high with a half-life of 240 min at 90 °C. TLPLB also displayed remarkable organic solvent tolerance and maintained approximately 91-161 % of its initial activity in 20 and 50 % (v/v) hydrophobic organic solvents after incubation for 168 h. Furthermore, TLPLB exhibited high degumming activity towards rapeseed, soybean, peanut and sunflower seed oils, where the phosphorus contents were decreased from 225.2, 189.3, 85.6 and 70.4 mg/kg to 4.9, 4.7, 3.2 and 2.2 mg/kg within 5 h, respectively. TLPLB could therefore be used for the degumming of vegetable oils.
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Affiliation(s)
- Tao Wei
- School of Food and Biological Engineering, Zhengzhou University of Light Industry, 5 Dongfeng Rd, Zhengzhou, 450002, People's Republic of China
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Bishop AC, Ganguly S, Solis NV, Cooley BM, Jensen-Seaman MI, Filler SG, Mitchell AP, Patton-Vogt J. Glycerophosphocholine utilization by Candida albicans: role of the Git3 transporter in virulence. J Biol Chem 2013; 288:33939-33952. [PMID: 24114876 DOI: 10.1074/jbc.m113.505735] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Candida albicans contains four ORFs (GIT1,2,3,4) predicted to encode proteins involved in the transport of glycerophosphodiester metabolites. Previously, we reported that Git1, encoded by ORF 19.34, is responsible for the transport of intact glycerophosphoinositol but not glycerophosphocholine (GroPCho). Here, we report that a strain lacking both GIT3 (ORF 19.1979) and GIT4 (ORF 19.1980) is unable to transport [(3)H]GroPCho into the cell. In the absence of a GroPCho transporter, C. albicans can utilize GroPCho via a mechanism involving extracellular hydrolysis. Upon reintegration of either GIT3 or GIT4 into the genome, measurable uptake of [(3)H]GroPCho is observed. Transport assays and kinetic analyses indicate that Git3 has the greater transport velocity. We present evidence that GDE1 (ORF 19.3936) codes for an enzyme with glycerophosphodiesterase activity against GroPCho. Homozygous deletion of GDE1 results in a buildup of internal GroPCho that is restored to wild type levels by reintegration of GDE1 into the genome. The transcriptional regulator, Pho4, is shown to regulate the expression of GIT3, GIT4, and GDE1. Finally, Git3 is shown to be required for full virulence in a mouse model of disseminated candidiasis, and Git3 sequence orthologs are present in other pathogenic Candida species. In summary, we have characterized multiple aspects of GroPCho utilization by C. albicans and have demonstrated that GroPCho transport plays a key role in the growth of the organism in the host.
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Affiliation(s)
- Andrew C Bishop
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania 15282
| | - Shantanu Ganguly
- Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
| | - Norma V Solis
- Division of Infectious Disease, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California 90502
| | - Benjamin M Cooley
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania 15282
| | | | - Scott G Filler
- Division of Infectious Disease, Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Torrance, California 90502; David Geffen School of Medicine at UCLA, Los Angeles, California 90024
| | - Aaron P Mitchell
- Department of Biological Sciences, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213
| | - Jana Patton-Vogt
- Department of Biological Sciences, Duquesne University, Pittsburgh, Pennsylvania 15282.
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High level expression and characterization of a thermostable lysophospholipase from Thermococcus kodakarensis KOD1. Extremophiles 2012; 16:619-25. [DOI: 10.1007/s00792-012-0461-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Accepted: 05/03/2012] [Indexed: 10/28/2022]
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