| PubMed: | Three-dimensional structure of a variant `Termamyl-like' Geobacillus stearothermophilus α-amylase at 1.9 Å resolution. |
| PubMed: | Effect of codon-optimized E. coli signal peptides on recombinant Bacillus stearothermophilus maltogenic amylase periplasmic localization, yield and activity. |
| PubMed: | Combined impact of Bacillus stearothermophilus maltogenic alpha-amylase and surfactants on starch pasting and gelation properties. |
| PubMed: | Expression and Characterization of Geobacillus stearothermophilus SR74 Recombinant α-Amylase in Pichia pastoris. |
| PubMed: | Novel thermostable and alkalitolerant amylase production by Geobacillus stearothermophilus HP 3. |
| PubMed: | Sequence and structural investigation of a novel psychrophilic α-amylase from Glaciozyma antarctica PI12 for cold-adaptation analysis. |
| PubMed: | Characterisation of three starch degrading enzymes: thermostable β-amylase, maltotetraogenic and maltogenic α-amylases. |
| PubMed: | Enzymatic synthesis of glycosylated puerarin using maltogenic amylase from Bacillus stearothermophilus expressed in Bacillus subtilis. |
| PubMed: | Impact of amylases on biopolymer dynamics during storage of straight-dough wheat bread. |
| PubMed: | Structural and biochemical features of acidic α-amylase of Bacillus acidicola. |
| PubMed: | Phylogenetic and Comparative Sequence Analysis of Thermostable Alpha Amylases of kingdom Archea, Prokaryotes and Eukaryotes. |
| PubMed: | The S-layer from Bacillus stearothermophilus DSM 2358 functions as an adhesion site for a high-molecular-weight amylase. |
| PubMed: | Bacillus stearothermophilus contains a plasmid-borne gene for alpha-amylase. |
| PubMed: | Structural genes encoding the thermophilic alpha-amylases of Bacillus stearothermophilus and Bacillus licheniformis. |
| PubMed: | C-terminal truncations of a thermostable Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Expression of the insecticidal protein gene from Bacillus thuringiensis subsp. aizawai in Bacillus subtilis and in the thermophile Bacillus stearothermophilus by using the alpha-amylase promoter of the thermophile. |
| PubMed: | Efficient synthesis and secretion of a thermophilic alpha-amylase by protein-producing Bacillus brevis 47 carrying the Bacillus stearothermophilus amylase gene. |
| PubMed: | Evidence that an N-terminal S-layer protein fragment triggers the release of a cell-associated high-molecular-weight amylase in Bacillus stearothermophilus ATCC 12980. |
| PubMed: | Toward the smallest active subdomain of a TIM-barrel fold: insights from a truncated α-amylase. |
| PubMed: | Safety evaluation of highly-branched cyclic dextrin and a 1,4-alpha-glucan branching enzyme from Bacillus stearothermophilus. |
| PubMed: | Cloning and expression of an amylase gene from Bacillus stearothermophilus. |
| PubMed: | The production of alpha-amylase in batch and chemostat culture by Bacillus stearothermophilus. |
| PubMed: | Cloning and expression of a thermophilic alpha-amylase gene from Bacillus stearothermophilus in Escherichia coli. |
| PubMed: | Efficient production of Bacillus stearothermophilus alpha-amylase in Bacillus brevis by altering its signal peptide. |
| PubMed: | Evidence for movement of the alpha-amylase gene into two phylogenetically distant Bacillus stearothermophilus strains. |
| PubMed: | Thermostability enhancement and change in starch hydrolysis profile of the maltohexaose-forming amylase of Bacillus stearothermophilus US100 strain. |
| PubMed: | Characterization of a thermostable Bacillus stearothermophilus alpha-amylase. |
| PubMed: | The high-molecular-mass amylase (HMMA) of Geobacillus stearothermophilus ATCC 12980 interacts with the cell wall components by virtue of three specific binding regions. |
| PubMed: | Site-directed mutagenesis of a thermostable alpha-amylase from Bacillus stearothermophilus: putative role of three conserved residues. |
| PubMed: | Effects of signal peptide mutations on processing of Bacillus stearothermophilus alpha-amylase in Escherichia coli. |
| PubMed: | Cloning of a chromosomal alpha-amylase gene from Bacillus stearothermophilus. |
| PubMed: | SAMY, a novel mammalian reporter gene derived from Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Alpha-factor-directed synthesis of Bacillus stearothermophilus alpha-amylase in Saccharomyces cerevisiae. |
| PubMed: | Subchronic toxicity studies in dogs and in utero rats fed diets containing Bacillus stearothermophilus alpha-amylase from a natural or recombinant DNA host. |
| PubMed: | Nucleotide sequence of the Bacillus stearothermophilus alpha-amylase gene. |
| PubMed: | Multiple amylase genes in two strains of Bacillus stearothermophilus. |
| PubMed: | Fusion of Bacillus stearothermophilus leucine aminopeptidase II with the raw-starch-binding domain of Bacillus sp. strain TS-23 alpha-amylase generates a chimeric enzyme with enhanced thermostability and catalytic activity. |
| PubMed: | Purification and characterization of a thermostable alpha-amylase from Bacillus stearothermophilus. |
| PubMed: | Cloning and expression of the alpha-amylase gene from Bacillus stearothermophilus in several staphylococcal species. |
| PubMed: | Single-stranded DNA plasmid, vector construction and cloning of Bacillus stearothermophilus alpha-amylase in Lactobacillus. |
| PubMed: | Engineering of the alpha-amylase from Geobacillus stearothermophilus US100 for detergent incorporation. |
| PubMed: | Co-overexpression of prlF increases cell viability and enzyme yields in recombinant Escherichia coli expressing Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Transglycosylation reactions of Bacillus stearothermophilus maltogenic amylase with acarbose and various acceptors. |
| PubMed: | Preliminary X-ray crystallographic analysis of a novel maltogenic amylase from Bacillus stearothermophilus ET1. |
| PubMed: | X-ray structure of Novamyl, the five-domain "maltogenic" alpha-amylase from Bacillus stearothermophilus: maltose and acarbose complexes at 1.7A resolution. |
| PubMed: | Random mutagenesis used to probe the structure and function of Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Effect of mutation of an amino acid residue near the catalytic site on the activity of Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Crystal structure of Bacillus stearothermophilus alpha-amylase: possible factors determining the thermostability. |
| PubMed: | [Isolation, purification and characteristics of alpha-amylase from Bacillus stearothermophilus]. |
| PubMed: | Investigation of the mechanisms of irreversible thermoinactivation of Bacillus stearothermophilus alpha-amylase. |
| PubMed: | [Extracellular thermostable alpha-amylase from Bacillus stearothermophilus Q8]. |
| PubMed: | Purification, crystallization and preliminary X-ray crystallographic study of alpha-amylase from Bacillus stearothermophilus. |
| PubMed: | The importance of an extra loop in the B-domain of an alpha-amylase from B. stearothermophilus US100. |
| PubMed: | Role of calcium ion in the thermostability of alpha-amylase produced from Bacillus stearothermophilus. |
| PubMed: | Random point mutation analysis of the signal peptide cleavage area of Bacillus stearothermophilus alpha-amylase. |
| PubMed: | Maltogenic amylases of Bacillus stearothermophilus. |
| PubMed: | Structure and expression of an amylopullulanase gene from Bacillus stearothermophilus TS-23. |
| PubMed: | Properties and active center of the thermostable branching enzyme from Bacillus stearothermophilus. |
| PubMed: | Nucleotide sequence of the neopullulanase gene from Bacillus stearothermophilus. |
| PubMed: | Maltosyl-erythritol, a major transglycosylation product of erythritol by Bacillus stearothermophilus maltogenic amylase. |
| PubMed: | Modification of ascorbic acid using transglycosylation activity of Bacillus stearothermophilus maltogenic amylase to enhance its oxidative stability. |
| PubMed: | Transglycosylation of neohesperidin dihydrochalcone by Bacillus stearothermophilus maltogenic amylase. |
| PubMed: | Conjugal transfer of recombinant transposon Tn916 from Escherichia coli to Bacillus stearothermophilus. |
| PubMed: | Bacillus stearothermophilus neopullulanase selective hydrolysis of amylose to maltose in the presence of amylopectin. |
| PubMed: | Temperature-sensitive binding of alpha-glucans by Bacillus stearothermophilus. |
| PubMed: | Transglycosylation of glycosyl residues to cyclic tetrasaccharide by Bacillus stearothermophilus cyclomaltodextrin glucanotransferase using cyclomaltodextrin as the glycosyl donor. |
| PubMed: | Analysis of the active center of Bacillus stearothermophilus neopullulanase. |
| PubMed: | Analysis of the structure-function relationship of the S-layer protein SbsC of Bacillus stearothermophilus ATCC 12980 by producing truncated forms. |
| PubMed: | Reddish Escherichia coli cells caused by overproduction of Bacillus stearothermophilus uroporphyrinogen III methylase: cloning, sequencing, and expression of the gene. |
| PubMed: | Bacillus stearothermophilus from Saudi Arabian Soils. |
| PubMed: | Three-dimensional structure and substrate binding of Bacillus stearothermophilus neopullulanase. |
| PubMed: | Production and characterization of thermostable alpha-amylase by thermophilic Geobacillus stearothermophilus. |
| PubMed: | Structure of the cyclic glucan produced from amylopectin by Bacillus stearothermophilus branching enzyme. |
| PubMed: | Enhanced secretion of Bacillus stearothermophilus L1 lipase in Saccharomyces cerevisiae by translational fusion to cellulose-binding domain. |
| PubMed: | EFFECT OF CARBON SOURCES ON FORMATION OF ALPHA-AMYLASE BY BACILLUS STEAROTHERMOPHILUS. |
| PubMed: | PREFERENTIAL SYNTHESIS OF ALPHA-AMYLASE BY BACILLUS STEAROTHERMOPHILUS IN THE PRESENCE OF 5-METHYL-TRYPTOPHAN. |
| PubMed: | Thermostable glucokinase from Bacillus stearothermophilus and its analytical application. |
| PubMed: | Construction of a vector plasmid that can be maintained stably at higher temperatures in Bacillus stearothermophilus and its application. |
| PubMed: | Coproduction of thermostable amylase and beta-galactosidase enzymes by Geobacillus stearothermophilus SAB-40: aplication of Plackett-Burman design to evaluate culture requirements affecting enzyme production. |
| PubMed: | INDUCTION OF ALPHA-AMYLASE OF BACILLUS STEAROTHERMOPHILUS BY MALTODEXTRINS. |
| PubMed: | DE NOVO SYNTHESIS OF ALPHA-AMYLASE BY BACILLUS STEAROTHERMOPHILUS. |
| PubMed: | Microencapsulation of maltogenic α-amylase in poly(urethane-urea) shell: inverse emulsion method. |
| PubMed: | INDUCED BIOSYNTHESIS OF ALPHA-AMYLASE BY GROWING CULTURES OF BACILLUS STEAROTHERMOPHILUS. |
| PubMed: | Protein enrichment of corn cob heteroxylan waste slurry by thermophilic aerobic digestion using Bacillus stearothermophilus. |
| PubMed: | Complete nucleotide sequence of a thermophilic alpha-amylase gene: homology between prokaryotic and eukaryotic alpha-amylases at the active sites. |
| PubMed: | Molecular and enzymatic characterization of a maltogenic amylase that hydrolyzes and transglycosylates acarbose. |
| PubMed: | Cloning and Expression of Thermostable alpha-Amylase Gene from Bacillus stearothermophilus in Bacillus stearothermophilus and Bacillus subtilis. |
| PubMed: | Thermostable alpha-amylase of Bacillus stearothermophilus. II. Physical properties and molecular weight. |
| PubMed: | Thermostable alpha-amylase of Bacillus stearothermophilus. III. Amino acid composition. |
| PubMed: | Mechanisms of irreversible thermal inactivation of Bacillus alpha-amylases. |
| PubMed: | Why is one Bacillus alpha-amylase more resistant against irreversible thermoinactivation than another? |
| PubMed: | Studies on thermophilic alpha-amylase from Bacillus stearothermophilus. I. Some general and physico-chemical properties of thermophilic alpha-amylase. |
| PubMed: | Studies on thermophilic alpha-amylase from Bacillus stearothermophilus. 3. Effect of temperature on the renaturation of denatured thermophilic alpha-amylase. |
| PubMed: | The extracellular alpha-amylase of bacillus stearothermophilus. |
| PubMed: | Studies on thermophilic alpha-amylase from Bacillus stearothermophilus. II. Thermal stability of thermophilic alpha-amylase. |
| PubMed: | Enzymological differences of alpha-amylase from Bacillus stearothermophilus grown at 37 degrees C and 55 degrees C. |
| PubMed: | Role of Val289 residue in the alpha-amylase of Bacillus amyloliquefaciens MTCC 610: an analysis by site directed mutagenesis. |
| PubMed: | Thermostable alpha-amylase of Bacillus stearothermophilus. IV. Amino-terminal and carboxyl-terminal amino acid analysis. |
| PubMed: | Biochemical changes in lysogenic Bacillus stearothermophilus after bacteriophage induction. |
| PubMed: | Temperature impacts the multiple attack action of amylases. |
| PubMed: | Immunochemical studies on alpha-amylase. 3. Immunochemical relationships among amylases from various microorganisms. |
| PubMed: | Culture Conditions for Production of Thermostable Amylase by Bacillus stearothermophilus. |
| PubMed: | Production of alpha-amylase in fed-batch cultures of vgb+ and vgb- recombinant Escherichia coli: some observations. |
| PubMed: | Efficacy of supplementation of alpha-amylase-producing bacterial culture on the performance, nutrient use, and gut morphology of broiler chickens fed a corn-based diet. |
| PubMed: | Alcoholysis reactions from starch with alpha-amylases. |
| PubMed: | Complete nucleotide sequence of a gene coding for heat- and pH-stable alpha-amylase of Bacillus licheniformis: comparison of the amino acid sequences of three bacterial liquefying alpha-amylases deduced from the DNA sequences. |
| PubMed: | Presence of the bacterial hemoglobin gene improves alpha-amylase production of a recombinant Escherichia coli strain. |
| PubMed: | Expression of a bacterial alpha-amylase gene in transgenic rice seeds. |
| PubMed: | Thermostable alpha-amylase of Bacillus stearothermophilus. I. Crystallization and some general properties. |
| PubMed: | Bacillus stearothermophilus. II. Certain factors affecting amylase production on some undefined media. |
| PubMed: | Bacillus stearothermophilus. I. Thermal and pH stability of the amylase. |
| PubMed: | Thermostable, Raw-Starch-Digesting Amylase from Bacillus stearothermophilus. |
| PubMed: | Evaluation of column flotation in the downstream processing of fermentation products: recovery of a genetically engineered alpha-amylase. |
| PubMed: | Extracellular production of cloned alpha-amylase by Escherichia coli. |
| PubMed: | Cloning of the maltose phosphorylase gene from Bacillus sp. strain RK-1 and efficient production of the cloned gene and the trehalose phosphorylase gene from Bacillus stearothermophilus SK-1 in Bacillus subtilis. |
| PubMed: | An enzymatically produced novel cyclomaltopentaose cyclized from amylose by an alpha-(1-->6)-linkage, cyclo-{-->6)-alpha-D-Glcp-(1-->4)-alpha-D-Glcp-(1-->4)-alpha-D-Glcp-(1-->4)-alpha-D-Glcp-(1-->4)-alpha-D-Glcp-(1-->}. |
| PubMed: | Introducing transglycosylation activity in a liquefying alpha-amylase. |
| PubMed: | Engineering cyclodextrin glycosyltransferase into a starch hydrolase with a high exo-specificity. |
| PubMed: | Transglycosylation of naringin by Bacillus stearothermophilusMaltogenic amylase to give glycosylated naringin. |
| PubMed: | Enzymatic synthesis of a new inhibitor of alpha-amylases: acarviosinyl-isomaltosyl-spiro-thiohydantoin. |
| PubMed: | Functional analysis of the Lactococcus lactis usp45 secretion signal in the secretion of a homologous proteinase and a heterologous alpha-amylase. |
| PubMed: | An enzymatic method for the alpha-amylase assay which comprises a new procedure for eliminating glucose and maltose in biological fluids. |
| PubMed: | Use of a new catabolite repression resistant promoter isolated from Bacillus subtilis KCC103 for hyper-production of recombinant enzymes. |
| PubMed: | Production of alpha-amylase in transformant of bacillus stearothermophilus-improvement of recombinant plasmid that can be used at higher temperatures. |
| PubMed: | Secretion of heterologous proteins in Bacillus subtilis can be improved by engineering cell components affecting post-translocational protein folding and degradation. |
| PubMed: | Engineering direct fructose production in processed potato tubers by expressing a bifunctional alpha-amylase/glucose isomerase gene complex. |
| PubMed: | Effect of glycosylation of bacterial amylase on stability and active site conformation. |
| PubMed: | Study of stability of recombinant plasmids during the continuous culture of Bacillus stearothermophilus NUB3621 in nonselective medium. |
| PubMed: | Effects of moranoline, 4-O-alpha-D-glucopyranosylmoranoline and their N-substituted derivatives on thermostability of cyclodextrin glycosyltransferase, glucoamylase, and beta-amylase. |
| PubMed: | Enzymatic properties of a novel liquefying alpha-amylase from an alkaliphilic Bacillus isolate and entire nucleotide and amino acid sequences. |
| PubMed: | Differential heat stabilities of Bacillus amylase. |
| PubMed: | An Escherichia coli host strain useful for efficient overproduction of secreted recombinant protein. |
| PubMed: | Secretion of Bacillus alpha-amylase from yeast directed by glucoamylase I signal sequence of Saccharomyces diastaticus. |
| PubMed: | Deduced amino-acid sequence of a calcium-free alpha-amylase from a strain of Bacillus: implications from molecular modeling of high oxidation stability and chelator resistance of the enzyme. |
| PubMed: | Conserved residues of liquefying alpha-amylases are concentrated in the vicinity of active site. |
| PubMed: | Integrative vector for constructing single-copy translational fusions between regulatory regions of Bacillus subtilis and the bgaB reporter gene encoding a heat-stable beta-galactosidase. |
| PubMed: | Structural consequences of neopullulanase mutations. |
| PubMed: | Hydrolysis of amylopectin by amylolytic enzymes: level of inner chain attack as an important analytical differentiation criterion. |
| PubMed: | In vitro enzymatic modification of puerarin to puerarin glycosides by maltogenic amylase. |
| PubMed: | Inhibition of beta-glycosidases by acarbose analogues containing cellobiose and lactose structures. |
| PubMed: | Hydrolysis of amylopectin by amylolytic enzymes: structural analysis of the residual amylopectin population. |
| PubMed: | Molecular weight of thermostable alpha-amylase from B. stearothermophilus. |
| PubMed: | Protein processing to form extracellular thermostable alpha-amylases from a gene fused in a Bacillus subtilis secretion vector. |
| PubMed: | Comparison of thermostable alpha-amylases from B. stearothermophilus grown at different temperatures. |
| PubMed: | Heterologous expression, secretion and characterization of the Geobacillus thermoleovorans US105 type I pullulanase. |
| PubMed: | Does the increased hydrophobicity of the interior and hydrophilicity of the exterior of an enzyme structure reflect its increased thermostability? |
| PubMed: | [Thermostability of alpha-amylase produced from thermophilic bacterium (author's transl)]. |
| PubMed: | Identification of new secreted proteins and secretion of heterologous amylase by C. glutamicum. |
| PubMed: | Heterologous protein production capacity of mammalian cells cultivated as monolayers and microtissues. |
| PubMed: | [Study on excess sludge solubilization in S-TE process under microaeration]. |
| PubMed: | Catalytic activities of intracellular dimeric neopullulanase on cyclodextrin, acarbose and maltose. |
| PubMed: | [Transglycosylation of benzo[h]quinazolines]. |
| PubMed: | Artificial insertion of peptides between signal peptide and mature protein: effect on secretion and processing of hybrid thermostable alpha-amylases in Bacillus subtilis and Escherichia coli cells. |
| PubMed: | Enzymatic synthesis and properties of highly branched rice starch amylose and amylopectin cluster. |
| PubMed: | Crystal structure of a maltogenic amylase provides insights into a catalytic versatility. |
| PubMed: | Cyclization reaction catalyzed by branching enzyme. |
| PubMed: | Synthesis of glycosyl-trehaloses by cyclomaltodextrin glucanotransferase through the transglycosylation reaction. |
| PubMed: | Comparative study of the inhibition of alpha-glucosidase, alpha-amylase, and cyclomaltodextrin glucanosyltransferase by acarbose, isoacarbose, and acarviosine-glucose. |
| PubMed: | Role of the glutamate 332 residue in the transglycosylation activity of ThermusMaltogenic amylase. |
| PubMed: | Nucleotide sequence of the alpha-amylase-pullulanase gene from Clostridium thermohydrosulfuricum. |
| PubMed: | Solubilization of organic sludge by thermophilic aerobic bacteria as a pretreatment for anaerobic digestion. |
| PubMed: | pBRINT-Ts: a plasmid family with a temperature-sensitive replicon, designed for chromosomal integration into the lacZ gene of Escherichia coli. |
| PubMed: | Antifirming effects of starch degrading enzymes in bread crumb. |
| PubMed: | Integration and expression of alpha-amylase and endoglucanase genes in the Lactobacillus plantarum chromosome. |
| PubMed: | Comparison of primary structures and substrate specificities of two pullulan-hydrolyzing alpha-amylases, TVA I and TVA II, from Thermoactinomyces vulgaris R-47. |
| PubMed: | Development of an arming yeast strain for efficient utilization of starch by co-display of sequential amylolytic enzymes on the cell surface. |
| PubMed: | Simultaneous comparison of several sequences. |
| PubMed: | Scanning the Corynebacterium glutamicum R genome for high-efficiency secretion signal sequences. |
| PubMed: | Construction of high, intermediate and low-copy-number promoter-probe plasmids for Bacillus subtilis. |
| PubMed: | [Thermophilic bacteria from hot springs of Kamchatka]. |
| PubMed: | A novel alpha-glucosidase inhibitor from pine bark. |
| PubMed: | Cooperative action of alpha-glucanotransferase and maltogenic amylase for an improved process of isomaltooligosaccharide (IMO) production. |
| PubMed: | Evaluation of magnetic resonance for detection of bacterial contamination in low-acid, shelf-stable packaged soymilk. |
| PubMed: | Mechanisms of thermophily. |
| PubMed: | Antioxidative effects of glycosyl-ascorbic acids synthesized by maltogenic amylase to reduce lipid oxidation and volatiles production in cooked chicken meat. |
| PubMed: | Some factors affecting the copy number of specific plasmids in Bacillus species. |
| PubMed: | In vivo genetic engineering: homologous recombination as a tool for plasmid construction. |
| PubMed: | Effect of temperature on the saccharide composition obtained after alpha-amylolysis of starch |
| PubMed: | Nucleotide sequence of the cryptic plasmid pTT8 from Thermus thermophilus HB8 and isolation and characterization of its high-copy-number mutant. |
| PubMed: | Characterization of three putative Lon proteases of Thermus thermophilus HB27 and use of their defective mutants as hosts for production of heterologous proteins. |
| PubMed: | Synthesis of glycosyl glycerol by cyclodextrin glucanotransferases. |
| PubMed: | InXy and SeXy, compact heterologous reporter proteins for mammalian cells. |
| PubMed: | Cell surface engineering of yeast: construction of arming yeast with biocatalyst. |
| PubMed: | Construction of an Escherichia coli export-affinity vector for expression and purification of foreign proteins by fusion to cyclomaltodextrin glucanotransferase. |
| PubMed: | Isolation of alpha-glucosidase-producing thermophilic bacilli from hot springs of Turkey. |
| PubMed: | A novel synthetic mammalian promoter derived from an internal ribosome entry site. |
| PubMed: | Autoregulated, bidirectional and multicistronic gas-inducible mammalian as well as lentiviral expression vectors. |
| PubMed: | New-generation multicistronic expression platform: pTRIDENT vectors containing size-optimized IRES elements enable homing endonuclease-based cistron swapping into lentiviral expression vectors. |
| PubMed: | Functions of S-layers. |
| PubMed: | Adenoviral vector platform for transduction of constitutive and regulated tricistronic or triple-transcript transgene expression in mammalian cells and microtissues. |
| PubMed: | Genetic immobilization of proteins on the yeast cell surface. |
| PubMed: | A nine-residue synthetic propeptide enhances secretion efficiency of heterologous proteins in Lactococcus lactis. |
| PubMed: | Separation and characterization of five positional isomers of trimaltosyl-cyclomaltoheptaose (trimaltosyl-beta-cyclodextrin). |