ライフサイエンスコーパス: ribulose 5-phosphate

1 5.3.1.6) interconvert ribose 5-phosphate and ribulose 5-phosphate.

2 ic kinetics relative to the concentration of ribulose 5-phosphate.

3 generated by promiscuous phosphatases from d-ribulose 5-phosphate.

4 rement for the production via these steps of ribulose-5-phosphate.

5 ondensation reaction between l-Trp/l-Tyr and ribulose-5-phosphate.

6 atom of l-Trp/l-Tyr with a carbon atom from ribulose-5-phosphate.

7 me demonstrated Michaelis constant values of ribulose-5-phosphate (226 microM) and ATP (208 microM),

8 orted functional and structural studies of d-ribulose 5-phosphate 3-epimerase (RPE) from Streptococcu

9 The superfamily includes d-ribulose 5-phosphate 3-epimerase (RPE), orotidine 5'-mon

10 thm, genes (ribose 5-phosphate isomerase and ribulose 5-phosphate 3-epimerase) in the pentose phospha

11 Assays determined that ribulose-5-phosphate 3-epimerase (Rpe) was specifically

12 terologous expression of the gene encoding D-ribulose-5-phosphate 3-epimerase from any source, thereb

13 red that transcriptional regulation of the d-ribulose-5-phosphate 3-epimerase gene in the pentose pho

14 e metal that they customarily integrate into ribulose-5-phosphate 3-epimerase, a representative of th

15 nate 6-phosphate decarboxylase (SgbH), and L-ribulose 5-phosphate 4-epimerase (SgbE).

16 lulose 5-phosphate 3-epimerase (UlaE), and L-ribulose 5-phosphate 4-epimerase (UlaF).

17 is of (13)C and deuterium isotope effects, L-ribulose-5-phosphate 4-epimerase catalyzes the epimeriza

18 H97N, H95N, and Y229F mutants of L-ribulose-5-phosphate 4-epimerase had 10, 1, and 0.1%, re

19 ryotes, that mediates the interconversion of ribulose 5-phosphate and arabinose 5-phosphate.

20 The CD spectra of L-ribulose 5-phosphate and D-xylulose 5-phosphate differ s

21 quilibration of the pentulose 5-phosphates d-ribulose 5-phosphate and d-xylulose 5-phosphate in the p

22 iminately dephosphorylates ARAPDP along with ribulose 5-phosphate and NADPH, two required substrates

23 ses (APIs) catalyze the interconversion of d-ribulose-5-phosphate and D-arabinose-5-phosphate, the fi

24 e in part to reduced levels of 6PGD products ribulose-5-phosphate and NADPH, which led to reduced RNA

25 entanediol, were used to model the substrate ribulose 5-phosphate, and to propose catalytic roles for

26 crystal structure suggests the location of a ribulose 5-phosphate binding site and suggests a role fo

27 at connects the active site of YaaE with the ribulose 5-phosphate binding site was identified.

28 observations implicate new components of the ribulose 5-phosphate binding site.

29 for reactions such as the phosphorylation of ribulose 5-phosphate by phosphoribulokinase (PRK).

30 miting tautomerization of the 1,2-enediol of ribulose 5-phosphate consistent with the proposed role o

31 se phosphate pathway and a likely role for D-ribulose-5-phosphate (D-Ru-5P) isomerization to D-Ara-5P

32 um-dependent enzyme that excises the C4 of d-ribulose-5-phosphate (d-Ru5P) as formate.

33 ssibility of a catalytic role of Asp186 of D-ribulose 5-phosphate epimerase by site-directed mutagene

34 subunits: YaaD catalyzes the condensation of ribulose 5-phosphate, glyceraldehyde-3-phosphate, and am

35 ldol condensation between formaldehyde and d-ribulose 5-phosphate in formaldehyde-fixing methylotroph

36 structures were used to model the substrate ribulose 5-phosphate in the active site with the phospha

37 Y. pestis yrbH, catalyses the conversion of ribulose 5-phosphate into arabinose 5-phosphate (A5P), t

38 The pH profile of V/K for L-ribulose 5-phosphate is bell-shaped with pK values of 5.

39 A ribulose 5-phosphate is bound to YaaD via an imine with

40 lative to the wild-type enzyme, the Km for D-ribulose 5-phosphate is essentially unaltered with D186N

41 r each, the promiscuity is altered so that d-ribulose 5-phosphate is the preferred substrate.

42 In the nonoxidative part of the OPPP, ribulose-5-phosphate is converted to ribose-5-phosphate

43 rophosphate or ethanol and destabilized by D-ribulose-5-phosphate or 2-mercaptoethanol.

44 decarboxylation of 6PG to the 1,2-enediol of ribulose 5-phosphate proceeds via a stepwise mechanism w

45 r antimicrobial ROS production, as well as D-ribulose-5-phosphate (RL5P) that both synergizes with RO

46 ut also inhibition of LKB1-AMPK signaling by ribulose-5-phosphate (Ru-5-P), the product of the third

47 versible aldol-ketol isomerization between D-ribulose 5-phosphate (Ru5P) and D-arabinose 5-phosphate

48 I), which catalyzes the interconversion of d-ribulose 5-phosphate (Ru5P) and d-arabinose 5-phosphate

49 eps in the riboflavin pathway and converts d-ribulose 5-phosphate (Ru5P) to l-3,4-dihydroxy-2-butanon

50 e (PRK) is responsible for the conversion of ribulose 5-phosphate (Ru5P) to ribulose 1,5-bisphosphate

51 d that GPT1 preferentially exchanges G6P for ribulose-5-phosphate (Ru5P).

52 4-epimerase catalyzes the epimerization of L-ribulose 5-phosphate to D-xylulose 5-phosphate by an ald

53 Either a failure to convert ribulose-5-phosphate to R5P or a block in purine nucleot

54 enzyme that converts 6-phosphogluconate into ribulose-5-phosphate with NADP(+) as cofactor in the pen