BB-norm@ldeleger:BB-norm-4387161 JSON TXT

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Id	Subject	Object	Predicate	Lexical cue
T1	0-68	Title	denotes	Uridine diphosphate D-glucose dehydrogenase of Aerobacter aerogenes.
T3	47-67	Microorganism	denotes	Aerobacter aerogenes
T2	69-1045	Paragraph	denotes	Uridine diphosphate d-glucose dehydrogenase (EC 1.1.1.22) from Aerobacter aerogenes has been partially purified and its properties have been investigated. The molecular weight of the enzyme is between 70,000 and 100,000. Uridine diphosphate d-glucose is a substrate; the diphosphoglucose derivatives of adenosine, cytidine, guanosine, and thymidine are not substrates. Nicotinamide adenine dinucleotide (NAD), but not nicotinamide adenine dinucleotide phosphate, is active as hydrogen acceptor. The pH optimum is between 9.4 and 9.7; the K(m) is 0.6 mm for uridine diphosphate d-glucose and 0.06 mm for NAD. Inhibition of the enzyme by uridine diphosphate d-xylose is noncooperative and of mixed type; the K(i) is 0.08 mm. Thus, uridine diphosphate d-glucose dehydrogenase from A. aerogenes differs from the enzyme from mammalian liver, higher plants, and Cryptococcus laurentii, in which uridine diphosphate d-xylose functions as a cooperative, allosteric feedback inhibitor.
T4	132-152	Microorganism	denotes	Aerobacter aerogenes
T5	847-859	Microorganism	denotes	A. aerogenes
T7	889-904	Habitat	denotes	mammalian liver
T6	889-898	Habitat	denotes	mammalian
T8	906-919	Habitat	denotes	higher plants
T9	925-947	Microorganism	denotes	Cryptococcus laurentii