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Zong Y, Sun Y, Li Y, Han X, Ma T, Zhao Y, Yuan J, Ma H, Ma L, Chen J. Regulation of winter wheat-originated antifreeze glycoprotein on rooster spermatozoa freezability. Poult Sci 2024; 103:104053. [PMID: 39033573 DOI: 10.1016/j.psj.2024.104053] [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: 03/13/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/23/2024] Open
Abstract
The freezability of chicken spermatozoa is low, therefore, effective cryoprotectants is desiderated. Antifreeze proteins (AFPs) are widely found in cold-tolerant species and help them to survive in freezing environments. This study was the first to evaluate the effects of different concentrations of plant-originated antifreeze glycoprotein (AFGP) (0, 0.1, 1, and 5 μg/mL) on post-thawed sperm motion characteristics, morphology, mitochondrial function, antioxidant activity, and fertilizing potential in chickens. Results showed that the total motility of 0.1 to 1 μg/mL AFGP groups were significantly higher than those of the 5 μg/mL AFGP group (P < 0.05). The post-thawed sperm viability of 0.1 μg/mL AFGP group was significantly higher than any of test groups (P < 0.05). Higher abnormal morphology rate of post-thawed sperm was observed in the control group (0 μg/mL AFGP) than in the 0.1, 1, and 5 μg/mL AFGP groups (P < 0.05). The concentrations of malondialdehyde (MDA) decreased gradually with the increase of AFGP concentration. ATP was significantly higher in the 0.1 and 1 μg/mL AFGP groups than those of control and any of test groups (P < 0.05). The 0.1 to 1 μg/mL AFGP groups had increased mitochondrial membrane potential (MMP) level (P > 0.05). The 0.1 μg/mL AFGP group had the highest average fertility (61.36%) compared with control group (57.02%) and any of test groups of chickens at 31 wk of age, and the 1 μg/mL AFGP group had the highest average fertility (37.72%) compared with control group (21.73%) and any of test groups of chickens at 65 wk of age. In conclusion, the results from this study suggest lower concentration of AFGP (0.1-1 μg/mL) showed positive effect for sperm function. This study inspires the continuous evaluation and seeking right way of adopting different kinds of AFPs in rooster semen cryopreservation.
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Affiliation(s)
- Yunhe Zong
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Yanyan Sun
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Yunlei Li
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Xintong Han
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Tianxiao Ma
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Yi Zhao
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Jingwei Yuan
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Hui Ma
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Lin Ma
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China
| | - Jilan Chen
- State Key Laboratory of Animal Biotech Breeding, Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, No.2 Yuanmingyuan West Road, Beijing 100193, China.
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2
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McPartlon TJ, Osborne CT, Kramer JR. Glycosylated Polyhydroxyproline Is a Potent Antifreeze Molecule. Biomacromolecules 2024; 25:3325-3334. [PMID: 38775494 DOI: 10.1021/acs.biomac.3c01462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Molecules that inhibit the growth of ice crystals are highly desirable for applications in building materials, foods, and agriculture. Antifreezes are particularly essential in biomedicine for tissue banking, yet molecules currently in use have known toxic effects. Antifreeze glycoproteins have evolved naturally in polar fish species living in subzero climates, but practical issues with collection and purification have limited their commercial use. Here, we present a synthetic strategy using polymerization of amino acid N-carboxyanhydrides to produce polypeptide mimics of these potent natural antifreeze proteins. We investigated a set of mimics with varied structural properties and identified a glycopolypeptide with potent ice recrystallization inhibition properties. We optimized for molecular weight, characterized their conformations, and verified their cytocompatibility in a human cell line. Overall, we present a material that will have broad applications as a biocompatible antifreeze.
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Affiliation(s)
- Thomas J McPartlon
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, Utah 84112, United States
| | - Charles T Osborne
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
| | - Jessica R Kramer
- Department of Molecular Pharmaceutics, University of Utah, Salt Lake City, Utah 84112, United States
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
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3
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Su Y, Li S, Li X, Zhou JY, Chauhan VP, Li M, Su YH, Liu CM, Ren YF, Yin W, Rimer JD, Cai T. Tartronic Acid as a Potential Inhibitor of Pathological Calcium Oxalate Crystallization. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2400642. [PMID: 38647258 DOI: 10.1002/advs.202400642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/28/2024] [Indexed: 04/25/2024]
Abstract
Kidney stones are a pervasive disease with notoriously high recurrence rates that require more effective treatment strategies. Herein, tartronic acid is introduced as an efficient inhibitor of calcium oxalate monohydrate (COM) crystallization, which is the most prevalent constituent of human kidney stones. A combination of in situ experimental techniques and simulations are employed to compare the inhibitory effects of tartronic acid with those of its molecular analogs. Tartronic acid exhibits an affinity for binding to rapidly growing apical surfaces of COM crystals, thus setting it apart from other inhibitors such as citric acid, the current preventative treatment for kidney stones. Bulk crystallization and in situ atomic force microscopy (AFM) measurements confirm the mechanism by which tartronic acid interacts with COM crystal surfaces and inhibits growth. These findings are consistent with in vivo studies that reveal the efficacy of tartronic acid is similar to that of citric acid in mouse models of hyperoxaluria regarding their inhibitory effect on stone formation and alleviating stone-related physical harm. In summary, these findings highlight the potential of tartronic acid as a promising alternative to citric acid for the management of calcium oxalate nephropathies, offering a new option for clinical intervention in cases of kidney stones.
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Affiliation(s)
- Yuan Su
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 211198, China
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Si Li
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX, 77204, USA
| | - Xin Li
- The State Key Lab of Pharmaceutical Biotechnology, College of Life Science, Nanjing University, Nanjing, 210036, China
| | - Jing-Ying Zhou
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Vraj P Chauhan
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX, 77204, USA
| | - Meng Li
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Ya-Hui Su
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Chun-Mei Liu
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Yi-Fei Ren
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
| | - Wu Yin
- The State Key Lab of Pharmaceutical Biotechnology, College of Life Science, Nanjing University, Nanjing, 210036, China
| | - Jeffrey D Rimer
- Department of Chemical and Biomolecular Engineering, University of Houston, Houston, TX, 77204, USA
| | - Ting Cai
- Department of Pharmaceutics, China Pharmaceutical University, Nanjing, 211198, China
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing, 211198, China
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4
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Deleray AC, Saini SS, Wallberg AC, Kramer JR. Synthetic Antifreeze Glycoproteins with Potent Ice-Binding Activity. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2024; 36:3424-3434. [PMID: 38699199 PMCID: PMC11064932 DOI: 10.1021/acs.chemmater.4c00266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
Antifreeze glycoproteins (AFGPs) are produced by extremophiles to defend against tissue damage in freezing climates. Cumbersome isolation from polar fish has limited probing AFGP molecular mechanisms of action and limited development of bioinspired cryoprotectants for application in agriculture, foods, coatings, and biomedicine. Here, we present a rapid, scalable, and tunable route to synthetic AFGPs (sAFGPs) using N-carboxyanhydride polymerization. Our materials are the first mimics to harness the molecular size, chemical motifs, and long-range conformation of native AFGPs. We found that ice-binding activity increases with chain length, Ala is a key residue, and the native protein sequence is not required. The glycan structure had only minor effects, and all glycans examined displayed antifreeze activity. The sAFGPs are biodegradable, nontoxic, internalized into endocytosing cells, and bystanders in cryopreservation of human red blood cells. Overall, our sAFGPs functioned as surrogates for bona fide AFGPs, solving a long-standing challenge in accessing natural antifreeze materials.
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Affiliation(s)
- Anna C Deleray
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
| | - Simranpreet S Saini
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
| | - Alexander C Wallberg
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
| | - Jessica R Kramer
- Department of Biomedical Engineering, University of Utah, Salt Lake City, Utah 84112, United States
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5
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Diao Y, Hao T, Liu X, Yang H. Advances in single ice crystal shaping materials: From nature to synthesis and applications in cryopreservation. Acta Biomater 2024; 174:49-68. [PMID: 38040076 DOI: 10.1016/j.actbio.2023.11.035] [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: 08/02/2023] [Revised: 10/23/2023] [Accepted: 11/22/2023] [Indexed: 12/03/2023]
Abstract
Antifreeze (glyco) proteins [AF(G)Ps], which are widely present in various extreme microorganisms, can control the formation and growth of ice crystals. Given the significance of cryogenic technology in biomedicine, climate science, electronic energy, and other fields of research, scientists are quite interested in the development and synthesis high-efficiency bionic antifreeze protein materials, particularly to reproduce their dynamic ice shaping (DIS) characteristics. Single ice crystal shaping materials, a promising class of ice-controlling materials, can alter the morphology and growth rate of ice crystals at low temperatures. This review aims to highlight the development of single ice crystal shaping materials and provide a brief comparison between a series of natural and bionic synthetic materials with DIS ability, which include AF(G)Ps, polymers, salts, and nanomaterials. Additionally, we summarize their applications in cryopreservation. Finally, this paper presents the current challenges and prospects encountered in developing high-efficiency and practical single ice crystal shaping materials. STATEMENT OF SIGNIFICANCE: The formation and growth of ice crystals hold a significant importance to an incredibly broad range of fields. Therefore, the design and fabrication of the single ice crystal shaping materials have gained the increasing popularity due to its key role in dynamic ice shaping (DIS) characteristics. Especially, single ice crystal shaping materials are considered one of the most promising candidates as ice inhibitors, presenting tremendous prospects for enhancing cryopreservation. In this work, we focus on the molecular characteristics, structure-function relationships, and DIS mechanisms of typical natural and biomimetic synthetic materials. This review may provide inspiration for the design and preparation of single ice crystal shaping materials and give guidance for the development of effective cryopreservation agent.
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Affiliation(s)
- Yunhe Diao
- School of Materials Science and Engineering, Zhengzhou University, 450001 Zhengzhou, Henan, China
| | - Tongtong Hao
- School of Materials Science and Engineering, Beijing Institute of Technology, 100081 Beijing, China
| | - Xuying Liu
- School of Materials Science and Engineering, Zhengzhou University, 450001 Zhengzhou, Henan, China
| | - Huige Yang
- School of Materials Science and Engineering, Zhengzhou University, 450001 Zhengzhou, Henan, China..
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6
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Obadi M, Xu B. Characteristics and applications of plant-derived antifreeze proteins in frozen dough: A review. Int J Biol Macromol 2024; 255:128202. [PMID: 37979748 DOI: 10.1016/j.ijbiomac.2023.128202] [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: 08/02/2023] [Revised: 11/14/2023] [Accepted: 11/15/2023] [Indexed: 11/20/2023]
Abstract
Frozen dough technology has been widely used in the food industry at home and abroad due to its advantages of extending shelf life, preventing aging, and facilitating refrigeration and transportation. However, during the transportation and storage process of frozen dough, the growth and recrystallization of ice crystals caused by temperature fluctuations can lead to a deterioration in the quality of the dough, resulting in poor sensory characteristics of the final product and decreased consumption, which limits the large-scale application of frozen dough. In response to this issue, antifreeze proteins (AFPs) could be used as a beneficial additive to frozen dough that can combine with ice crystals, modify the ice crystal morphology, reduce the freezing point of water, and inhibit the recrystallization of ice crystals. Because of its special structure and function, it can well alleviate the quality deterioration problem caused by ice crystal recrystallization during frozen storage of dough, especially the plant-derived AFPs, which have a prominent effect on inhibiting ice crystal recrystallization. In this review, we introduce the characteristics and mechanisms of action of plant-derived AFPs. Furthermore, the application of plant-derived AFPs in frozen dough are also discussed.
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Affiliation(s)
- Mohammed Obadi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
| | - Bin Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
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7
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Drori R, Stevens CA. Divergent Mechanisms of Ice Growth Inhibition by Antifreeze Proteins. Methods Mol Biol 2024; 2730:169-181. [PMID: 37943458 DOI: 10.1007/978-1-0716-3503-2_12] [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] [Indexed: 11/10/2023]
Abstract
Antifreeze proteins (AFPs) are biomolecules that can bind to ice and hinder its growth, thus holding significant potential for biotechnological and biomedical applications. AFPs are a subset of ice-binding proteins (IBPs) and are found in various organisms across different life kingdoms. This mini-review investigates the underlying mechanisms by which AFPs impede ice growth, emphasizing the disparities between hyperactive and moderate AFPs. Hyperactive AFPs exhibit heightened thermal hysteresis (TH) activity and can bind to both the basal and prism planes of ice crystals, enabling them to endure extremely cold temperatures. In contrast, moderate AFPs predominantly bind to the prism/pyramidal planes and demonstrate lower TH activity. The structural diversity of AFPs and the presence of ordered water molecules on their ice-binding sites (IBS) have been subjects of debate among researchers. Multiple hypotheses have been proposed concerning the significance of ordered water molecules in ice binding. Gaining insights into the binding dynamics and the factors influencing TH activity in AFPs is crucial for the development of efficient synthetic compounds and the establishment of comprehensive models to elucidate ice growth inhibition. Here we emphasize the necessity for further research to unravel the mechanisms of AFPs and presents a pathway for constructing models capable of comprehensively explaining their inhibitory effects on ice growth.
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Affiliation(s)
- Ran Drori
- Department of Chemistry and Biochemistry, Yeshiva University, New York, NY, USA.
| | - Corey A Stevens
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
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8
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Thosar AU, Shalom Y, Braslavsky I, Drori R, Patel AJ. Accumulation of Antifreeze Proteins on Ice Is Determined by Adsorption. J Am Chem Soc 2023; 145:17597-17602. [PMID: 37527507 DOI: 10.1021/jacs.3c02705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
Antifreeze proteins (AFPs) facilitate the survival of diverse organisms in frigid environments by adsorbing to ice crystals and suppressing their growth. The rate of AFP accumulation on ice is determined by an interplay between AFP diffusion from the bulk solution to the ice-water interface and the subsequent adsorption of AFPs to the interface. To interrogate the relative importance of these two processes, here, we combine nonequilibrium fluorescence experiments with a reaction-diffusion model. We find that as diverse AFPs accumulate on ice, their concentration in the aqueous solution does not develop a gradient but remains equal to its bulk concentration throughout our experiments. These findings lead us to conclude that AFP accumulation on ice crystals, which are smaller than 100 μm in radius, is not limited by the diffusion of AFPs, but by the kinetics of AFP adsorption. Our results imply that mass transport limitations do not hinder AFPs from performing their biological function.
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Affiliation(s)
- Aniket U Thosar
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Yitzhar Shalom
- Department of Chemistry and Biochemistry, Yeshiva University, New York, New York 10016, United States
- Department of Physics, Katz School of Science and Health, Yeshiva University, New York, New York 10016, United States
| | - Ido Braslavsky
- The Robert H. Smith Faculty of Agriculture, Food and Environment, Institute of Biochemistry, Food Science and Nutrition, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Ran Drori
- Department of Chemistry and Biochemistry, Yeshiva University, New York, New York 10016, United States
- Department of Physics, Katz School of Science and Health, Yeshiva University, New York, New York 10016, United States
| | - Amish J Patel
- Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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9
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Huard DJE, Johnson AM, Fan Z, Kenney LG, Xu M, Drori R, Gumbart JC, Dai S, Lieberman RL, Glass JB. Molecular basis for inhibition of methane clathrate growth by a deep subsurface bacterial protein. PNAS NEXUS 2023; 2:pgad268. [PMID: 37644917 PMCID: PMC10462418 DOI: 10.1093/pnasnexus/pgad268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/25/2023] [Accepted: 08/10/2023] [Indexed: 08/31/2023]
Abstract
Methane clathrates on continental margins contain the largest stores of hydrocarbons on Earth, yet the role of biomolecules in clathrate formation and stability remains almost completely unknown. Here, we report new methane clathrate-binding proteins (CbpAs) of bacterial origin discovered in metagenomes from gas clathrate-bearing ocean sediments. CbpAs show similar suppression of methane clathrate growth as the commercial gas clathrate inhibitor polyvinylpyrrolidone and inhibit clathrate growth at lower concentrations than antifreeze proteins (AFPs) previously tested. Unlike AFPs, CbpAs are selective for clathrate over ice. CbpA3 adopts a nonglobular, extended structure with an exposed hydrophobic surface, and, unexpectedly, its TxxxAxxxAxx motif common to AFPs is buried and not involved in clathrate binding. Instead, simulations and mutagenesis suggest a bipartite interaction of CbpAs with methane clathrate, with the pyrrolidine ring of a highly conserved proline residue mediating binding by filling empty clathrate cages. The discovery that CbpAs exert such potent control on methane clathrate properties implies that biomolecules from native sediment bacteria may be important for clathrate stability and habitability.
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Affiliation(s)
- Dustin J E Huard
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive NW, Atlanta, GA 30332, USA
| | - Abigail M Johnson
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive NW, Atlanta, GA 30332, USA
| | - Zixing Fan
- Interdisciplinary Bioengineering Graduate Program, Georgia Institute of Technology, 315 Ferst Dr NW, Atlanta, GA 30332, USA
| | - Lydia G Kenney
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive NW, Atlanta, GA 30332, USA
| | - Manlin Xu
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive NW, Atlanta, GA 30332, USA
| | - Ran Drori
- Department of Chemistry and Biochemistry, Yeshiva University, 245 Lexington Ave Room 548, New York, NY 10016, USA
| | - James C Gumbart
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive NW, Atlanta, GA 30332, USA
- School of Physics, Georgia Institute of Technology, 837 State Street, Atlanta, GA 30332, USA
| | - Sheng Dai
- School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Drive NW, Atlanta, GA 30332, USA
| | - Raquel L Lieberman
- School of Chemistry and Biochemistry, Georgia Institute of Technology, 901 Atlantic Drive NW, Atlanta, GA 30332, USA
| | - Jennifer B Glass
- School of Earth and Atmospheric Sciences, Georgia Institute of Technology, 311 Ferst Drive NW, Atlanta, GA 30332, USA
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10
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Scholl CL, Davies PL. Protein engineering of antifreeze proteins reveals that their activity scales with the area of the ice-binding site. FEBS Lett 2023; 597:538-546. [PMID: 36460826 DOI: 10.1002/1873-3468.14552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/15/2022] [Accepted: 11/25/2022] [Indexed: 12/04/2022]
Abstract
Antifreeze proteins (AFPs) protect organisms from freezing by binding to ice crystals to prevent their growth. Here, we have investigated how the area of an AFP's ice-binding site (IBS) changes its antifreeze activity. The polyproline type II helical bundle fold of the 9.6-kDa springtail (Collembola) AFP from Granisotoma rainieri (a primitive arthropod) facilitates changes to both IBS length and width. A one quarter decrease in area reduced activity to less than 10%. A one quarter increase in IBS width, through the addition of a single helix, tripled antifreeze activity. However, increasing IBS length by a similar amount actually reduced activity. Expanding the IBS area can greatly increase antifreeze activity but needs to be evaluated by experimentation on a case-by-case basis.
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Affiliation(s)
- Connor L Scholl
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
| | - Peter L Davies
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Canada
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11
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Delesky EA, Srubar WV. Ice-binding proteins and bioinspired synthetic mimics in non-physiological environments. iScience 2022; 25:104286. [PMID: 35573196 PMCID: PMC9097698 DOI: 10.1016/j.isci.2022.104286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Elizabeth A. Delesky
- Materials Science and Engineering Program, University of Colorado Boulder, Boulder, CO 80309, USA
| | - Wil V. Srubar
- Materials Science and Engineering Program, University of Colorado Boulder, Boulder, CO 80309, USA
- Department of Civil, Environmental and Architectural Engineering, University of Colorado Boulder, ECOT 441 UCB 428, Boulder, CO 80309, USA
- Corresponding author
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12
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Cui S, Zhang W, Shao X, Cai W. Do antifreeze proteins generally possess the potential to promote ice growth? Phys Chem Chem Phys 2022; 24:7901-7908. [PMID: 35311839 DOI: 10.1039/d1cp05431g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The binding of antifreeze proteins (AFPs) to ice needs to be mediated by interfacial water molecules. Our previous study of the effect of AFPs on the dynamics of the interfacial water of freezing at its initial stage has shown that AFPs can promote the growth of ice before binding to it. However, whether different AFPs can promote the freezing of water molecules on the basal and the prismatic surfaces of ice still needs further study. In the present contribution, five representative natural AFPs with different structures and different activities that can be adsorbed on the basal and/or prismatic surfaces of ice are investigated at the atomic level. Our results show that the phenomenon of promoting the growth of ice crystals is not universal. Only hyperactive AFPs (hypAFPs) can promote the growth of the basal plane of ice, while moderately active AFPs cannot. Moreover, this significant promotion is not observed on the prismatic plane regardless of their activity. Further analysis indicates that this promotion may result from the thicker ice/water interface of the basal plane, and the synergy of hypAFPs with ice crystals.
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Affiliation(s)
- Shaoli Cui
- Research Center for Analytical Sciences, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Tianjin 300071, China.
| | - Weijia Zhang
- Research Center for Analytical Sciences, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Tianjin 300071, China.
| | - Xueguang Shao
- Research Center for Analytical Sciences, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Tianjin 300071, China.
| | - Wensheng Cai
- Research Center for Analytical Sciences, Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin Key Laboratory of Biosensing and Molecular Recognition, State Key Laboratory of Medicinal Chemical Biology, Tianjin 300071, China.
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13
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Li S, Li Z, Wang X, Zhan P, Gui X, Hu J, Lin S, Tu Y. Terraced and Three-dimensional Pyramid-shaped Polymer Single Crystal via low temperature-Assisted Microfluidic Technology. Macromol Rapid Commun 2021; 43:e2100747. [PMID: 34967476 DOI: 10.1002/marc.202100747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/18/2021] [Indexed: 11/11/2022]
Abstract
Three-dimensional pyramidal polymer single crystals provide spatial gradient variations within the crystal molecules, and these variations facilitate the study of the relationship between structure and properties within the molecules of various complexes with anisotropic structures. As described herein, we propose a low-temperature-assisted microfluidic pore channeling approach to prepare structurally ordered polymer single crystals. A mixture of dichloromethane and dimethyl sulfoxide was used as a prepolymer, and a liquid microfluidic technique was employed to grow the end-functionalized polymers into three-dimensional polymer single crystals. Through the ordered growth of single crystals, a personalized pyramidal pattern with a homogeneous structure was formed. To evaluate the mesh node density, low-temperature growth time and substrate type were also investigated. Rectangular, pyramidal, and dendritic patterns were synthesized via low-temperature single crystal growth. This work shows that low temperature-assisted microfluidics provides a novel means to tune the three-dimensional structure of polymer single crystals. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Shi Li
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Zhihua Li
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xiao Wang
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Pei Zhan
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
| | - Xuefeng Gui
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China.,CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou, 510650, P.R. China.,Incubator of Nanxiong CAS Co., Ltd., Nanxiong, 512400, P.R. China.,Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics, Guangzhou, 510650, P.R. China
| | - Jiwen Hu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China.,CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou, 510650, P.R. China.,Incubator of Nanxiong CAS Co., Ltd., Nanxiong, 512400, P.R. China.,Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics, Guangzhou, 510650, P.R. China
| | - Shudong Lin
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China.,CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou, 510650, P.R. China.,Incubator of Nanxiong CAS Co., Ltd., Nanxiong, 512400, P.R. China.,Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics, Guangzhou, 510650, P.R. China
| | - Yuanyuan Tu
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou, 510650, P.R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P.R. China.,CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou, 510650, P.R. China.,Incubator of Nanxiong CAS Co., Ltd., Nanxiong, 512400, P.R. China.,Guangdong Provincial Key Laboratory of Organic Polymer Materials for Electronics, Guangzhou, 510650, P.R. China
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14
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Wu X, Yao F, Zhang H, Li J. Antifreeze proteins and their biomimetics for cell cryopreservation: Mechanism, function and application-A review. Int J Biol Macromol 2021; 192:1276-1291. [PMID: 34634336 DOI: 10.1016/j.ijbiomac.2021.09.211] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 09/30/2021] [Accepted: 09/30/2021] [Indexed: 12/26/2022]
Abstract
Cell-based therapy is a promising technology for intractable diseases and health care applications, in which cryopreservation has become an essential procedure to realize the production of therapeutic cells. Ice recrystallization is the major factor that affects the post-thaw viability of cells. As a typical series of biomacromolecules with ice recrystallization inhibition (IRI) activity, antifreeze proteins (AFPs) have been employed in cell cryopreservation. Meanwhile, synthesized materials with IRI activity have emerged in the name of biomimetics of AFPs to expand their availability and practicality. However, fabrication of AFPs mimetics is in a chaotic period. There remains little commonality among different AFPs mimetics, then it is difficult to set guidelines on their design. With no doubt, a comprehensive understanding on the antifreezing mechanism of AFPs in molecular level will enable us to rebuild the function of AFPs, and provide convenience to clarify the relationship between structure and function of these early stage biomimetics. In this review, we would discuss those previously reported biomimetics to summarize their structure characteristics concerning the IRI activity and attempt to develop a roadmap for guiding the design of novel AFPs mimetics.
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Affiliation(s)
- Xiaojun Wu
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China
| | - Fanglian Yao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300350, China
| | - Hong Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300350, China.
| | - Junjie Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China; Frontiers Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (Ministry of Education), Tianjin University, Tianjin 300350, China.
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15
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Soussana TN, Weissman H, Rybtchinski B, Drori R. Adsorption-Inhibition of Clathrate Hydrates by Self-Assembled Nanostructures. Chemphyschem 2021; 22:2182-2189. [PMID: 34407283 DOI: 10.1002/cphc.202100463] [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: 06/15/2021] [Revised: 08/11/2021] [Indexed: 11/11/2022]
Abstract
The mechanism by which safranine O (SFO), an ice growth inhibitor, halts the growth of single crystal tetrahydrofuran (THF) clathrate hydrates was explored using microfluidics coupled with cold stages and fluorescence microscopy. THF hydrates grown in SFO solutions exhibited morphology changes and were shaped as truncated octahedrons or hexagons. Fluorescence microscopy and microfluidics demonstrated that SFO binds to the surface of THF hydrates on specific crystal planes. Cryo-TEM experiments of aqueous solutions containing millimolar concentrations of SFO exhibited the formation of bilayered lamellae with an average thickness of 4.2±0.2 nm covering several μm2 . Altogether, these results indicate that SFO forms supramolecular lamellae in solution, which might bind to the surface of the hydrate and inhibit further growth. As an ice and hydrate inhibitor, SFO may bind to the surface of these crystals via ordered water molecules near its amine and methyl groups, similar to some antifreeze proteins.
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Affiliation(s)
- Tamar Nicole Soussana
- Department of Chemistry and Biochemistry, Yeshiva University, 245 Lexington Avenue, New York, NY, 10016, USA
| | - Haim Weissman
- Department of Organic Chemistry, Weizmann Institute of Science, 234 Hertzel Street, PO Box 26, Rehovot, 7610001, Israel
| | - Boris Rybtchinski
- Department of Organic Chemistry, Weizmann Institute of Science, 234 Hertzel Street, PO Box 26, Rehovot, 7610001, Israel
| | - Ran Drori
- Department of Chemistry and Biochemistry, Yeshiva University, 245 Lexington Avenue, New York, NY, 10016, USA
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16
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Self-assembled H-bonded supramolecular interactions in monomeric complex [Mg(H2O)6].L2.2bipy.H2O; [LH = 2-amino-5-nitrobenzoic acid, bipy = 4,4′-bipyridine]]]]: Joint theoretical calculations and Hirshfeld surface analysis. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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17
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Gruneberg AK, Graham LA, Eves R, Agrawal P, Oleschuk RD, Davies PL. Ice recrystallization inhibition activity varies with ice-binding protein type and does not correlate with thermal hysteresis. Cryobiology 2021; 99:28-39. [PMID: 33529683 DOI: 10.1016/j.cryobiol.2021.01.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 01/07/2021] [Accepted: 01/23/2021] [Indexed: 01/06/2023]
Abstract
Ice-binding proteins (IBPs) inhibit the growth of ice through surface adsorption. In some freeze-resistant fishes and insects, circulating IBPs serve as antifreeze proteins to stop ice growth by lowering the freezing point. Plants are less able to avoid freezing and some use IBPs to minimize the damage caused in the frozen state by ice recrystallization, which is the growth of large ice grains at the expense of small ones. Here we have accurately and reproducibly measured the ice recrystallization inhibition (IRI) activity of over a dozen naturally occurring IBPs from fishes, insects, plants, and microorganisms using a modified 'splat' method on serial dilutions of IBPs whose concentrations were determined by amino acid analysis. The endpoint of IRI, which was scored as the lowest protein concentration at which no recrystallization was observed, varied for the different IBPs over two orders of magnitude from 1000 nM to 5 nM. Moreover, there was no apparent correlation between their IRI levels and reported antifreeze activities. IBPs from insects and fishes had similar IRI activity, even though the insect IBPs are typically 10x more active in freezing point depression. Plant IBPs had weak antifreeze activity but were more effective at IRI. Bacterial IBPs involved in ice adhesion showed both strong freezing point depression and IRI. Two trends did emerge, including that basal plane binding IBPs correlated with stronger IRI activity and larger IBPs had higher IRI activity.
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Affiliation(s)
- Audrey K Gruneberg
- Department of Biomedical and Molecular Sciences, Queen's University. 18 Stuart Street, Kingston, Ontario, K7L3N6, Canada
| | - Laurie A Graham
- Department of Biomedical and Molecular Sciences, Queen's University. 18 Stuart Street, Kingston, Ontario, K7L3N6, Canada
| | - Robert Eves
- Department of Biomedical and Molecular Sciences, Queen's University. 18 Stuart Street, Kingston, Ontario, K7L3N6, Canada
| | - Prashant Agrawal
- Department of Chemistry, Queen's University. 90 Bader Lane, Kingston, Ontario, K7L2S8, Canada
| | - Richard D Oleschuk
- Department of Chemistry, Queen's University. 90 Bader Lane, Kingston, Ontario, K7L2S8, Canada
| | - Peter L Davies
- Department of Biomedical and Molecular Sciences, Queen's University. 18 Stuart Street, Kingston, Ontario, K7L3N6, Canada.
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18
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Zheng X, Liu J, Liu Z, Wang J. Bio-inspired Ice-controlling Materials for Cryopreservation of Cells and Tissues. ACTA CHIMICA SINICA 2021. [DOI: 10.6023/a21020043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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19
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Deng J, Apfelbaum E, Drori R. Ice Growth Acceleration by Antifreeze Proteins Leads to Higher Thermal Hysteresis Activity. J Phys Chem B 2020; 124:11081-11088. [PMID: 33232147 DOI: 10.1021/acs.jpcb.0c08119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Since some antifreeze proteins and glycoproteins (AF(G)Ps) cannot directly bind to all ice crystal planes, they change ice crystal morphology by minimizing the area of the crystal planes to which they cannot bind until crystal growth is halted. Previous studies found that growth along the c-axis (perpendicular to the basal plane, the crystal plane to which these AF(G)Ps cannot bind) is accelerated by some AF(G)Ps, while growth of other planes is inhibited. The effects of this growth acceleration on crystal morphology and on the thermal hysteresis activity are unknown to date. Understanding these effects will elucidate the mechanism of ice growth inhibition by AF(G)Ps. Using cold stages and an infrared laser, ice growth velocities and crystal morphologies in AF(G)P solutions were measured. Three types of effects on growth velocity were found: concentration-dependent acceleration, concentration-independent acceleration, and concentration-dependent deceleration. Quantitative crystal morphology measurements in AF(G)P solutions demonstrated that the adsorption rate of the proteins to ice plays a major role in determining the morphology of the bipyramidal crystal. These results demonstrate that faster adsorption rates generate bipyramidal crystals with diminished basal surfaces at higher temperatures compared to slower adsorption rates. The acceleration of growth along the c-axis generates crystals with smaller basal surfaces at higher temperatures leading to increased growth inhibition of the entire crystal.
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Affiliation(s)
- Jinzi Deng
- Department of Chemistry and Biochemistry, Yeshiva University, New York, New York 10016, United States
| | - Elana Apfelbaum
- Department of Chemistry and Biochemistry, Yeshiva University, New York, New York 10016, United States
| | - Ran Drori
- Department of Chemistry and Biochemistry, Yeshiva University, New York, New York 10016, United States
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20
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Xiang H, Yang X, Ke L, Hu Y. The properties, biotechnologies, and applications of antifreeze proteins. Int J Biol Macromol 2020; 153:661-675. [PMID: 32156540 DOI: 10.1016/j.ijbiomac.2020.03.040] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/04/2020] [Accepted: 03/06/2020] [Indexed: 01/30/2023]
Abstract
By natural selection, organisms evolve different solutions to cope with extremely cold weather. The emergence of an antifreeze protein gene is one of the most momentous solutions. Antifreeze proteins possess an importantly functional ability for organisms to survive in cold environments and are widely found in various cold-tolerant species. In this review, we summarize the origin of antifreeze proteins, describe the diversity of their species-specific properties and functions, and highlight the related biotechnology on the basis of both laboratory tests and bioinformatics analysis. The most recent advances in the applications of antifreeze proteins are also discussed. We expect that this systematic review will contribute to the comprehensive knowledge of antifreeze proteins to readers.
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Affiliation(s)
- Hong Xiang
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, People's Republic of China.; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institutes of Advanced Technology
| | - Xiaohu Yang
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, People's Republic of China.; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institutes of Advanced Technology
| | - Lei Ke
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, People's Republic of China.; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institutes of Advanced Technology
| | - Yong Hu
- Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, People's Republic of China.; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institutes of Advanced Technology.
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