Appendix-Ultracentrifuge studies on crystalline
PH Lloyd
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La L-glutamate-1-carboxy-lyase des Pervenches indigènes [PDF]
ResumeLes variations de l'acide glutamique et de l'acide γ;-aminobutyrique libres au cours de la vegetation ne sont pas directement superposables a celles de l'activite de la glutamate decarboxylase. Ces dernieres sont dues aux variations de la synthese de l'enzyme.
Pierre Cillard+2 more
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PROPERTIES OF CRYSTALLINE
EM WILSON, H.L. Kornberg
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Porphyrin biosynthesis. VII. Porphyrinogen carboxy-lyase from avian erythrocytes. Purification and properties [PDF]
1. Uroporphyrinogen carboxy-lyase (EC 4.1.1.d), the enzyme catalysing the decaroxylation of uroporphyrinogen to coproporphyrinogen, has been isolated from normal chicken erythrocytes. The enzyme was purified 220-fold with a yield of 24% from haemolysate supernatant by DEAE-cellulose batch treatment, (NH4)2SO4 fractionation and chromatography on DEAE ...
J.M. Tomio+3 more
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Separation and allosteric properties of two forms of UDP-glucuronate carboxy-lyase.
DEAE-cellulose chromatography of partially purified preparations of UDP-glucuronate carboxy-lyase from wheat germ results in the separation of two forms of the enzyme. Both are fully active in the absence of added DPN, have indistinguishable molecular weights (210,000), but differ in charge and kinetic properties.
K. V. John+2 more
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Porphyria‐induced hepatic porphyrinogen carboxy‐lyase inhibitor and its interaction with the active site(s) of the enzyme [PDF]
AbstractPorphyrinogen carboxy‐lyase is an enzyme that sequentially decarboxylates uroporphyrinogen III (8‐COOH) to yield coproporphyrinogen III (4‐COOH). In mammals this enzyme activity is impaired by hexachlorobenzene treatment, through generation of an enzyme inhibitor.
S Billi de Catabbi+4 more
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Purification and cDNA Cloning of UDP-d-Glucuronate Carboxy-lyase (UDP-d-xylose Synthase) from Pea Seedlings [PDF]
Uridine diphospho-D-glucuronate carboxy-lyase (UDP-D-xylose synthase; EC 4.1.1.35), which catalyzes the conversion of UDP-D-glucuronate to UDP-D-xylose, was purified to apparent homogenity from pea (Pisum sativum L.) seedlings. The pH optimum for enzyme activity was around 5-6, and the activity was not affected by exogeneously supplied NAD+ and NADH ...
Masaru Kobayashi+4 more
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Porphyrins and porphyrinogen carboxy-lyase in hexachlorobenzene-induced porphyria [PDF]
1. Qualitative and quantitative studies of the porphyrins and the porphyrinogen carboxylyase of the liver, spleen, kidney, harderian gland and erythrocytes from normal rats and from those hexachlorobenzene-induced porphyria were carried out. 2. Hexachlorobenzene has no effect on erythrocyte porphyrin content, but produces a decrease in that of ...
Leonor C. San Martín de Viale+3 more
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Classificação do diabete melito Diabetes mellitus classification
A correta classificação do diabete melito (DM) permite o tratamento mais adequado e compreende quatro categorias: DM tipo 1; DM tipo 2; Outros tipos e Diabete Gestacional.
Jorge de Faria Maraschin+3 more
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The Role of the Substrate Phosphodianion in Catalysis by Orotidine 5'-Monophosphate Decarboxylase. [PDF]
Richard JP.
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