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Nakamura H, Kiyoshi M, Anraku M, Hashii N, Oda-Ueda N, Ueda T, Ohkuri T. Glycosylation decreases aggregation and immunogenicity of adalimumab Fab secreted from Pichia pastoris. J Biochem 2021; 169:435-443. [PMID: 33107910 DOI: 10.1093/jb/mvaa116] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/07/2020] [Indexed: 01/22/2023] Open
Abstract
Glycoengineering of therapeutic proteins has been applied to improve the clinical efficacy of several therapeutics. Here, we examined the effect of glycosylation on the properties of the Fab of the therapeutic antibody, adalimumab. An N-glycosylation site was introduced at position 178 of the H chain constant region of adalimumab Fab through site-directed mutagenesis (H:L178N Fab), and the H:L178N Fab was produced in Pichia pastoris. Expressed mutant Fab contained long and short glycan chains (L-glyco Fab and S-glyco Fab, respectively). Under the condition of aggregation of Fab upon pH shift-induced stress, both of L-glyco Fab and S-glyco Fab were less prone to aggregation, with L-glyco Fab suppressing aggregation more effectively than the S-glyco Fab. Moreover, the comparison of the antigenicity of glycosylated and wild-type Fabs in mice revealed that glycosylation resulted in the suppression of antigenicity. Analysis of the pharmacokinetic behaviour of the Fab, L-glyco Fab and S-glyco Fab indicated that the half-lives of glycosylated Fabs in the rats were shorter than that of wild-type Fab, with L-glyco Fab having a shorter half-life than S-glyco Fab. Thus, we demonstrated that the glycan chain influences Fab aggregation and immunogenicity, and glycosylation reduces the elimination half-life in vivo.
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Affiliation(s)
- Hitomi Nakamura
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
| | - Masato Kiyoshi
- Division of Biological Chemistry and Biologicals, National Institute of Health Sciences, 3-25-26, Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan
| | - Makoto Anraku
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
| | - Noritaka Hashii
- Division of Biological Chemistry and Biologicals, National Institute of Health Sciences, 3-25-26, Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan
| | - Naoko Oda-Ueda
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
| | - Tadashi Ueda
- Department of Protein Structure, Function and Design, Graduate School of Pharmaceutical Sciences, Kyushu University, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takatoshi Ohkuri
- Faculty of Pharmaceutical Sciences, Sojo University, 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan
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Aguiar TQ, Maaheimo H, Heiskanen A, Wiebe MG, Penttilä M, Domingues L. Characterization of the Ashbya gossypii secreted N-glycome and genomic insights into its N-glycosylation pathway. Carbohydr Res 2013; 381:19-27. [DOI: 10.1016/j.carres.2013.08.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 07/04/2013] [Accepted: 08/14/2013] [Indexed: 10/26/2022]
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Corchero JL, Gasser B, Resina D, Smith W, Parrilli E, Vázquez F, Abasolo I, Giuliani M, Jäntti J, Ferrer P, Saloheimo M, Mattanovich D, Schwartz S, Tutino ML, Villaverde A. Unconventional microbial systems for the cost-efficient production of high-quality protein therapeutics. Biotechnol Adv 2012; 31:140-53. [PMID: 22985698 DOI: 10.1016/j.biotechadv.2012.09.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Revised: 09/04/2012] [Accepted: 09/07/2012] [Indexed: 12/18/2022]
Abstract
Both conventional and innovative biomedical approaches require cost-effective protein drugs with high therapeutic potency, improved bioavailability, biocompatibility, stability and pharmacokinetics. The growing longevity of the human population, the increasing incidence and prevalence of age-related diseases and the better comprehension of genetic-linked disorders prompt to develop natural and engineered drugs addressed to fulfill emerging therapeutic demands. Conventional microbial systems have been for long time exploited to produce biotherapeutics, competing with animal cells due to easier operation and lower process costs. However, both biological platforms exhibit important drawbacks (mainly associated to intracellular retention of the product, lack of post-translational modifications and conformational stresses), that cannot be overcome through further strain optimization merely due to physiological constraints. The metabolic diversity among microorganisms offers a spectrum of unconventional hosts, that, being able to bypass some of these weaknesses, are under progressive incorporation into production pipelines. In this review we describe the main biological traits and potentials of emerging bacterial, yeast, fungal and microalgae systems, by comparing selected leading species with well established conventional organisms with a long run in protein drug production.
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Tanapongpipat S, Promdonkoy P, Watanabe T, Tirasophon W, Roongsawang N, Chiba Y, Eurwilaichitr L. Heterologous protein expression in Pichia thermomethanolica BCC16875, a thermotolerant methylotrophic yeast and characterization of N-linked glycosylation in secreted protein. FEMS Microbiol Lett 2012; 334:127-34. [DOI: 10.1111/j.1574-6968.2012.02628.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Revised: 06/21/2012] [Accepted: 06/22/2012] [Indexed: 11/30/2022] Open
Affiliation(s)
- Sutipa Tanapongpipat
- Bioresources Technology Unit; National Center for Genetic Engineering and Biotechnology; National Science and Technology Development Agency; Pathum Thani; Thailand
| | - Peerada Promdonkoy
- Bioresources Technology Unit; National Center for Genetic Engineering and Biotechnology; National Science and Technology Development Agency; Pathum Thani; Thailand
| | - Toru Watanabe
- Research Center for Medical Glycoscience; National Institute of Advanced Industrial Science and Technology (AIST); Ibaraki; Japan
| | - Witoon Tirasophon
- The Institute of Molecular Biosciences; Mahidol University; Nakhonpathom; Thailand
| | - Niran Roongsawang
- Bioresources Technology Unit; National Center for Genetic Engineering and Biotechnology; National Science and Technology Development Agency; Pathum Thani; Thailand
| | - Yasunori Chiba
- Research Center for Medical Glycoscience; National Institute of Advanced Industrial Science and Technology (AIST); Ibaraki; Japan
| | - Lily Eurwilaichitr
- Bioresources Technology Unit; National Center for Genetic Engineering and Biotechnology; National Science and Technology Development Agency; Pathum Thani; Thailand
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Both P, Sobczak L, Breton C, Hann S, Nöbauer K, Paschinger K, Kozmon S, Mucha J, Wilson IBH. Distantly related plant and nematode core α1,3-fucosyltransferases display similar trends in structure-function relationships. Glycobiology 2011; 21:1401-15. [PMID: 21515584 DOI: 10.1093/glycob/cwr056] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Here, we present a comparative structure-function study of a nematode and a plant core α1,3-fucosyltransferase based on deletion and point mutations of the coding regions of Caenorhabditis elegans FUT-1 and Arabidopsis thaliana FucTA (FUT11). In particular, our results reveal a novel "first cluster motif" shared by both core and Lewis-type α1,3-fucosyltransferases of the GT10 family. To evaluate the role of the conserved serine within this motif, this residue was replaced with alanine in FucTA (S218) and FUT-1 (S243). The S218A replacement completely abolished the enzyme activity of FucTA, while the S243A mutant of FUT-1 retained 20% of the "wild-type" activity. Based on the results of homology modeling of FucTA, other residues potentially involved in the donor substrate binding were examined, and mutations of N219 and R226 dramatically affected enzymatic activity. Finally, as both FucTA and FUT-1 were shown to be N-glycosylated, we examined the putative N-glycosylation sites. While alanine replacements at single potential N-glycosylation sites of FucTA resulted in a loss of up to 80% of the activity, a triple glycosylation site mutant still retained 5%, as compared to the control. In summary, our data indicate similar trends in structure-function relationships of distantly related enzymes which perform similar biochemical reactions and form the basis for future work aimed at understanding the structure of α1,3-fucosyltransferases in general.
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Affiliation(s)
- Peter Both
- Department of Glycobiology, Institute of Chemistry, Center for Glycomics, Slovak Academy of Sciences, Dúbravská Cesta 9, Bratislava, Slovakia
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Expression of Recombinant Proteins in Pichia Pastoris. Appl Biochem Biotechnol 2007; 142:105-24. [PMID: 18025573 DOI: 10.1007/s12010-007-0003-x] [Citation(s) in RCA: 178] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2006] [Revised: 05/16/2006] [Accepted: 05/23/2006] [Indexed: 10/23/2022]
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: An update covering the period 1999-2000. MASS SPECTROMETRY REVIEWS 2006; 25:595-662. [PMID: 16642463 DOI: 10.1002/mas.20080] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This review describes the use of matrix-assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates and continues coverage of the field from the previous review published in 1999 (D. J. Harvey, Matrix-assisted laser desorption/ionization mass spectrometry of carbohydrates, 1999, Mass Spectrom Rev, 18:349-451) for the period 1999-2000. As MALDI mass spectrometry is acquiring the status of a mature technique in this field, there has been a greater emphasis on applications rather than to method development as opposed to the previous review. The present review covers applications to plant-derived carbohydrates, N- and O-linked glycans from glycoproteins, glycated proteins, mucins, glycosaminoglycans, bacterial glycolipids, glycosphingolipids, glycoglycerolipids and related compounds, and glycosides. Applications of MALDI mass spectrometry to the study of enzymes acting on carbohydrates (glycosyltransferases and glycosidases) and to the synthesis of carbohydrates, are also covered.
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Affiliation(s)
- David J Harvey
- Department of Biochemistry, Oxford Glycobiology Institute, University of Oxford, Oxford OX1 3QU, United Kingdom.
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Daly R, Hearn MTW. Expression of the human activin type I and II receptor extracellular domains in Pichia pastoris. Protein Expr Purif 2005; 46:456-67. [PMID: 16309921 DOI: 10.1016/j.pep.2005.10.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2005] [Revised: 09/28/2005] [Accepted: 10/01/2005] [Indexed: 11/21/2022]
Abstract
Methods for the expression in Pichia pastoris and purification of the human activin receptor type I and II extracellular domains (ARIa/ARIb-ECDs, ARIIA/ARIIB-ECDs) are described. Key experimental aspects are also documented of the vector transformation methodology and the binding characteristics of these ECDs with activin A and inhibin. The cDNA constructs for these ECDs contained a C-terminal His6-tag with either the native signal (N) or the yeast alpha mating factor (alphaMF) sequence and were introduced into the pPICZ expression vector either as a single-copy or as a four-copy expression cassette. Hyper-resistant transformants (zeo(R): 500 microg/mL) generated from the cassette containing a single copy of the expression vector gave the stronger signal intensity with a DNA dot-blot screening assay. These transformants also produced higher quantities of the corresponding recombinant protein compared to transformants using the four-copy cassette vector. All receptor-ECD proteins expressed were found to be heterogeneously glycosylated, whereby the ARIIA-ECD and ARIIB-ECD had undergone two Asn-linked glycosylation events and the ARIb-ECD a single event. By SDS-PAGE, the de-glycosylated proteins migrated larger than the expected core size, indicating that they may have undergone O-linked glycosylation. Biacore-based procedures with the glycosylated and de-glycosylated ARIIA-ECD were employed to determine the kinetic and equilibrium binding parameters for the interaction with activin A and inhibin. The glycosylated ARIIA-ECD bound to activin A with a KD of 11.9 nM and inhibin with a KD of 21.1 nM. Although glycosylation of ARIIA-ECD was not strictly required for high affinity interactions with activin A or inhibin, it markedly improved the overall stability of the ARIIA-ECD.
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Affiliation(s)
- Rachel Daly
- ARC Special Research Centre for Green Chemistry, Monash University, Wellington Road, Clayton, Vic. 3800, Australia
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Daly R, Hearn MTW. Expression of heterologous proteins in Pichia pastoris: a useful experimental tool in protein engineering and production. J Mol Recognit 2005; 18:119-38. [PMID: 15565717 DOI: 10.1002/jmr.687] [Citation(s) in RCA: 514] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The use of the methylotrophic yeast, Pichia pastoris, as a cellular host for the expression of recombinant proteins has become increasing popular in recent times. P. pastoris is easier to genetically manipulate and culture than mammalian cells and can be grown to high cell densities. Equally important, P. pastoris is also a eukaryote, and thereby provides the potential for producing soluble, correctly folded recombinant proteins that have undergone all the post-translational modifications required for functionality. Additionally, linearized foreign DNA can be inserted in high efficiency via homologous recombination procedures to generate stable cell lines whilst expression vectors can be readily prepared that allow multiple copies of the target protein, multimeric proteins with different subunit structures, or alternatively the target protein and its cognate binding partners, to be expressed. A further benefit of the P. pastoris system is that strong promoters are available to drive the expression of a foreign gene(s) of interest, thus enabling production of large amounts of the target protein(s) with relative technical ease and at a lower cost than most other eukaryotic systems. The purpose of this review is to summarize important developments and features of this expression system and, in particular, to examine from an experimental perspective the genetic engineering, protein chemical and molecular design considerations that have to be taken into account for the successful expression of the target recombinant protein. Included in these considerations are the influences of P. pastoris strain selection; the choice of expression vectors and promoters; procedures for the transformation and integration of the vectors into the P. pastoris genome; the consequences of rare codon usage and truncated transcripts; and techniques employed to achieve multi-copy integration numbers. The impact of the alcohol oxidase (AOX) pathways in terms of the mut+ and mut(s) phenotypes, intracellular expression and folding pathways is examined. The roles of pre-pro signal sequences such as the alpha mating factor (alpha-MF) and the Glu-Ala repeats at the kex2p cleavage site on the processing of the protein translate(s) have also been considered. Protocols for the generation of protein variants and mutants for screening for orphan cognate binding partners and the use of experimental platforms addressing the molecular recognition behaviour of recombinant proteins such as the extracellular domains of transmembrane receptors with their physiological ligands are also described. Finally, the palindromic patterns of glycosylation that can occur with these expression systems, in terms of the role and location of the sequon in the primary structure, the number of mannose units and the types of oligosaccharides incorporated as Asn- or O-linkages and their impact on the thermostability and immunogenicity of the recombinant protein are considered. Procedures to prevent glycosylation through manipulation of cell culture conditions or via enzymatic and site-directed mutagenesis methods are also discussed.
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Affiliation(s)
- Rachel Daly
- ARC Special Research Centre for Green Chemistry, Monash University, Building 23, Wellington Road, Clayton, Victoria 3800, Australia
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Koller A, Khandurina J, Li J, Kreps J, Schieltz D, Guttman A. Analysis of high-mannose-type oligosaccharides by microliquid chromatography-mass spectrometry and capillary electrophoresis. Electrophoresis 2004; 25:2003-2009. [PMID: 15237400 DOI: 10.1002/elps.200305837] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We report on microbore liquid chromatography (microLC) and capillary electrophoresis (CE) separation of glycopeptides and high-mannose-type oligosaccharides, digested from recombinant phospholipase C, expressed in Pichia pastoris. The glycopeptides were subject to microLC/electrospray ionization/mass spectrometry (ESI-MS) and microLC/ESI-tandem MS (MS/MS) analysis that revealed high-mannose structure size variation between Man(7)GlcNAc(2) and Man(14)GlcNAc(2). Then, high-performance CE was applied to identify possible positional isomers of the high-mannose structures. For the CE experiments, the oligosaccharides were released from the glycoproteins by peptide-N-glycosidase F and labeled with 1-aminopyrene-3,6,8-trisulfonic acid (APTS). Excellent separation of the possible positional isomers was attained, suggesting one for Man(9)GlcNAc(2), two for Man(10)GlcNAc(2), three for Man(11)GlcNAc(2), Man(12)GlcNAc(2), and Man(13)GlcNAc(2), and two for Man(14)GlcNAc(2). The CE results provided complementary information to the microLC/ESI-MS and MS/MS data with respect to the possible number of positional isomers.
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Affiliation(s)
| | | | - Jincai Li
- Diversa Corporation, San Diego, CA, USA
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Yasukawa K, Tsuchiya S, Ekida T, Iida H, Ide T, Miki D, Yagame H, Murayama K, Ishiguro T. Fusion protein of interleukin-6 and interleukin-6 receptor without a polypeptide linker. J Biosci Bioeng 2003. [DOI: 10.1016/s1389-1723(03)90094-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Betancourt LH, García R, González J, Montesino R, Quintero O, Takao T, Shimonishi Y, Cremata JA. Dextranase (alpha-1,6 glucan-6-glucanohydrolase) from Penicillium minioluteum expressed in Pichia pastoris: two host cells with minor differences in N-glycosylation. FEMS Yeast Res 2001; 1:151-60. [PMID: 12702360 DOI: 10.1111/j.1567-1364.2001.tb00026.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Differences in glycosylation between the natural alpha-1,6 glucan-6-glucanohydrolase from Penicillium minioluteum and the heterologous protein expressed in the yeast Pichia pastoris were analyzed. Glycosylation profiling was carried out using fluorophore-assisted carbohydrate electrophoresis and amine absorption high-performance liquid chromatography (NH(2)-HPLC) in combination with matrix-assisted laser desorption-time of flight-mass spectrometry. Both microorganisms produce only oligomannosidic type structures, but the oligosaccharide population differs in both enzymes. The native enzyme has mainly short oligosaccharide chains ranging from Man(5)GlcNAc(2) to Man(9)GlcNAc(2), of which Man(8)GlcNAc(2) was the most represented oligosaccharide. The oligosaccharides linked to the protein produced in P. pastoris range from Man(7)GlcNAc(2) up to Man(14)GlcNAc(2), with Man(8)GlcNAc(2) and Man(9)GlcNAc(2) being the most abundant structures. In both enzymes the first glycosylation site (Asn(5)) is always glycosylated. However, Asn(537) and Asn(540) are only partially glycosylated in an alternate manner.
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Affiliation(s)
- L H Betancourt
- Center for Genetic Engineering and Biotechnology, Havana, Cuba
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