Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase.

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Abstract Text:

K Umeki,T Yamamoto,

1. A singly branched heptaose produced as a limit dextrin in the digest of beta-limit dextrin with liquefying alpha-amylase [EC 3.2.1.1] of Bacillus amyloliquefaciens was isolated in a paper chromatographically pure state. 2. Analysis using several enzymes revealed that the isolated branched dextrin was a mixture of six singly branched heptaoses with different ramifying points. 3. All the branched heptaoses contained a 62-alpha-maltosylmaltotriose moiety in their molecules, differing only in the mode of attachment of one maltose or two glucose residues by alpha-1,4-glucosidic bonds from this core dextrin. 4. The formation of various singly branched heptaoses (the present paper) and hexaoses (the previous paper) is discussed regarding the attack site specificity of the enzyme on beta-limit dextrin.

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Publishing Authors By Initials

K Umeki,T Yamamoto,

For similar biochemical phenomena, metabolism, and nutrition: biochemical phenomena: structure-activity relationship research abstracts see: biochemical phenomena, metabolism, and nutrition: biochemical phenomena: structure-activity relationship research

PUBMED ID PMID:

MEDLINE DATE:

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of biochemistry

VOLUME: 78

Page Numbers: 889-96

Journal Abbreviation: J. Biochem.

ISSN: 0021-924X

DAY: 19

MONTH: Nov

YEAR: 1975

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 376600

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Keywords Mesh Terms:

KEYWORDS: Structure-Activity Relationship

MESH TERMS: analysis

Chemical & Substance for Abstract: Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase. Information

Substance Name: Glycoside Hydrolases

Registry Number: EC 3.2.1.-

Grant and Affiliation Information for Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase.

AFFILIATION:

Country: JAPAN

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: J Biochem

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Structures of singly branched heptaoses produced by bacterial liquefying alpha-amylase Related Publications

• CO2-enhanced sonographically guided radiofrequency ablation and transcatheter arterial chemoembolization for small hepatocellular carcinoma poorly defined on conventional sonography.
• Contested dominance modifies the anovulatory consequences of social subordination in female marmosets.
• Decreased fractal correlation in diurnal physical activity in chronic fatigue syndrome.
• Descriptive study of gallbladder, extrahepatic bile duct, and ampullary cancers in the United States, 1997-2002.
• Diastereo- and enantioselective synthesis of nitroso Diels-Alder-type bicycloketones using dienamine: mechanistic insight into sequential nitroso Aldol/Michael reaction and application for optically pure 1-amino-3,4-diol synthesis.
• Drosophila CTLA-2-like protein (D/CTLA-2) inhibits cysteine proteinase 1 (CP1), a cathepsin L-like enzyme.
• Dynamic changes in vesicular glutamate transporter 1 function and expression related to methamphetamine-induced glutamate release.
• Effects of bilateral jugular vein ligation on local cerebral blood flow.
• Effects of brain lesions on taste-potentiated odor aversion in rats.
• Effects of chronic unpredictable stress and methamphetamine on hippocampal glutamate function.
• Evaluation of osteogenic/chondrogenic cellular proliferation and differentiation in the xenogeneic periosteal graft.
• Gene expression signatures that can discriminate oral leukoplakia subtypes and squamous cell carcinoma.
• Haloperidol treatment after high-dose methamphetamine administration is excitotoxic to GABA cells in the substantia nigra pars reticulata.
• Imaging of Regional Differences of Muscle Oxygenation during Exercise Using Spatially Resolved NIRS.
• Interactions between methamphetamine and environmental stress: role of oxidative stress, glutamate and mitochondrial dysfunction.
• Intraoperative electro-oculographic Monitoring for Skull Base Surgery.
• Involvement of the Mesolimbic System in Palatability-induced Ingestion.
• Ketamine and N-acetylaspartylglutamate peptidase inhibitor exert analgesia in bone cancer pain.
• Kinetic mechanism of the fastest motor protein, Chara myosin.
• Loss of the TOR kinase Tor2 mimics nitrogen starvation and activates the sexual development pathway in fission yeast.
• Menatetrenone, a vitamin K2 analogue, inhibits hepatocellular carcinoma cell growth by suppressing cyclin D1 expression through inhibition of nuclear factor kappaB activation.
• Myostatin modulates adipogenesis to generate adipocytes with favorable metabolic effects.
• Negative regulation of BMP/Smad signaling by Tob in osteoblasts.
• Prior exposure to chronic stress and MDMA potentiates mesoaccumbens dopamine release mediated by the 5-HT(1B) receptor.
• Regulation of Wnt signalling by receptor-mediated endocytosis.
• Simultaneous gene transfer of bone morphogenetic protein (BMP) -2 and BMP-7 by in vivo electroporation induces rapid bone formation and BMP-4 expression.
• The Role of Orexigenic Neuropeptides in the Ingestion of Sweet-tasting Substances in Rats.
• The relationship between cerebral blood flow and cognitive function in patients with brain insult of various etiology.
• The use of polylactic acid/polyglycolic acid copolymer and gelatin sponge complex containing human recombinant bone morphogenetic protein-2 following condylectomy in rabbits.
• Trehalose Sensitivity of the Gustatory Receptor Neurons Expressing Wild-type, Mutant and Ectopic Gr5a in Drosophila.