ライフサイエンスコーパス: ascorbate peroxidase

1 ral description of the binding properties of ascorbate peroxidase.

2 tion 42 can act as the acid-base catalyst in ascorbate peroxidase.

3 redoxins, m-type thioredoxins, and a lumenal ascorbate peroxidase.

4 e role of Arg172 in ascorbate utilization by ascorbate peroxidase.

5 ied as a putative peroxisomal membrane-bound ascorbate peroxidase.

6 Cytosolic ascorbate peroxidase 1 (Apx1) is a key H(2)O(2) removal

7 Cytosolic ascorbate peroxidase 1 (APX1) protein and mRNA accumulat

8 ion of genes, including heat shock proteins, ascorbate peroxidase 1 and 2, is similar in siz1 and wil

9 Arabidopsis mutants deficient in Ascorbate Peroxidase 1 showed attenuated hydrotropic roo

10 We recently reported enhanced ascorbate peroxidase 2 (APEX2) as a broadly applicable g

11 We show that HSEs from the promoter of the ASCORBATE PEROXIDASE 2 (APX2) gene were necessary and su

12 nother GF14(lambda)-interacting protein, the ascorbate peroxidase 3 that scavenges H2O2 in plant cell

13 However, neither glutathione peroxidase nor ascorbate peroxidase accounted for a significant part of

14 hat catalase activity increased in roots and ascorbate peroxidase activity decreased in leaves.

15 en days of Mn-toxicity stress increased leaf ascorbate peroxidase activity of cv ZPV-292 by 78% in lo

16 32 to Ser leads to approximately 70% drop in ascorbate peroxidase activity with no effect on guaiacol

17 ROS-sensitive transcripts and a decrease in ascorbate peroxidase activity.

18 ted antioxidant system that involves both an ascorbate peroxidase and a monodehydroascorbate reductas

19 r system allowed us to demonstrate that both ascorbate peroxidase and ascorbate oxidase affected the

20 similar to the EPR signals of compound I of ascorbate peroxidase and catalase from Micrococcus lysod

21 he location of the ascorbate binding site in ascorbate peroxidase and has identified hydrogen-bonding

22 te-dependent electron transfer system, using ascorbate peroxidase and monodehydroascorbate reductase

23 Increases of ascorbate peroxidase and superoxide dismutase activity o

24 the enzymes glutathione reductase, catalase, ascorbate peroxidase and superoxide dismutase together w

25 Incubation in ABA maintains high amounts of ascorbate peroxidase and superoxide dismutase, whereas G

26 ved in heat acclimation, including cytosolic ascorbate peroxidase and the transcription factors HsfA7

27 the location of the aromatic binding site in ascorbate peroxidase and, together with our previous dat

28 SRA2 genes (encoding glutathione peroxidase, ascorbate peroxidase, and methionine sulfoxide reductase

29 cavenging enzymes, including catalase (CAT), ascorbate peroxidase, and superoxide dismutase are stron

30 Ascorbate peroxidase (AP) is a key enzyme that scavenges

31 Here, we applied engineered ascorbate peroxidase (APEX) to map the proteome at EMCs

32 Here, we used enhanced ascorbate peroxidase (APEX)-tagged PB2 proteins and elec

33 live Drosophila tissues using an engineered ascorbate peroxidase (APEX).

34 Measurement of antioxidant enzymes ascorbate peroxidase (APOX), glutathione reductase (GR),

35 ty, associated with lower catalase (CAT) and ascorbate peroxidase (APX) activities, leading to fruits

36 Cytochrome c (CcP) and ascorbate peroxidase (APX) are heme peroxidases which ha

37 CuZn-superoxide dismutase (CuZn-SOD) and ascorbate peroxidase (APX) constitute first line of defe

38 the K+ site found in the proximal pocket of ascorbate peroxidase (APX) could be engineered into cyto

39 +) site found in the proximal heme pocket of ascorbate peroxidase (APX) could be successfully enginee

40 Cytochrome c peroxidase (CCP) and ascorbate peroxidase (APX) have very similar structures,

41 Peroxisomal ascorbate peroxidase (APX) is a carboxyl tail-anchored,

42 The peroxisomal isoform of ascorbate peroxidase (APX) is a novel membrane isoform t

43 was isolated that encodes a 32-kD subunit of ascorbate peroxidase (APX) with a single, putative membr

44 The interaction of recombinant ascorbate peroxidase (APX) with its physiological substr

45 Previously we reported that overexpressed ascorbate peroxidase (APX), a peroxisomal membrane prote

46 Ascorbate peroxidase (APX), cytochrome c peroxidase (CcP

47 ant enzymes viz. superoxide dismutase (SOD), ascorbate peroxidase (APX), guaiacol peroxidase (GPX) an

48 This study aimed to investigate the role of ascorbate peroxidase (APX), guaiacol peroxidase (GPX), p

49 (+)-binding site, analogous to that found in ascorbate peroxidase (APX), was engineered into cytochro

50 hrome c peroxidase (CCP) and plant cytosolic ascorbate peroxidase (APX).

51 used to probe the ascorbate binding site in ascorbate peroxidase (APX).

52 yl histidine (NMH) ligand into an engineered ascorbate peroxidase (APX2) overcomes the reliance on th

53 id expression of a gene encoding a cytosolic ascorbate peroxidase (APX2), whose expression is restric

54 al structures of cytochrome c peroxidase and ascorbate peroxidase are very similar, including the act

55 Ascorbate peroxidases are important defense enzymes that

56 l downstream genes, including those encoding ascorbate peroxidase (AtApx2) and heat shock proteins [A

57 tal histidine (His42) in the W41A variant of ascorbate peroxidase binds to the heme iron in the ferri

58 d approximately 8 A from the proximal Trp in ascorbate peroxidase but absent in cytochrome c peroxida

59 previously shown that the K(+) site found in ascorbate peroxidase can be successfully engineered into

60 Interestingly, cytosolic ascorbate peroxidase (cAPX), a key enzyme controlling H2

61 sion of antioxidant genes encoding cytosolic ascorbate peroxidase, catalase, and superoxide dismutase

62 d mutagenesis has been used to introduce the ascorbate peroxidase cation binding site into cytochrome

63 ol to 78.8 in 750 mg kg(-1) treatment; while ascorbate peroxidase decreased from 21.9 to 14.1 in 500

64 c peroxidase is thought to be one reason why ascorbate peroxidase does not form a Trp radical.

65 compound responses, with a high induction of ascorbate peroxidase expression.

66 using well-annotated datasets, including the ascorbate peroxidase gene family of rice, maize and sorg

67 Two mitochondrial-localized rice ascorbate peroxidase genes fused to DsRed and successful

68 Critically, over-expression of stromal ascorbate peroxidase (H2O2 scavenger) or treatment with

69 the H(2)O(2)-scavenging enzymes catalase and ascorbate peroxidase, (ii) a high affinity SA-binding pr

70 dase, glucose-6-phosphate-dehydrogenase, and ascorbate peroxidase), iron metabolism (iron deficiency-

71 Ascorbate peroxidase is a bifunctional peroxidase that c

72 in a position analogous to the substrate in ascorbate peroxidase is essential for both decarboxylati

73 The Trypanosoma cruzi ascorbate peroxidase is, by sequence analysis, a hybrid

74 alized to mitochondria and chloroplasts) and ascorbate peroxidase (localized to chloroplasts) greatly

75 ts of the ascorbate-glutathione system (e.g. ascorbate peroxidase, manganese superoxide dismutase, an

76 eta-1,3-glucanase, a thaumatin-like protein, ascorbate peroxidase, metallothionein, and a putative se

77 Analysis of a thylakoidal ascorbate peroxidase mutant (tapx), the (1)O2-retrograde

78 Cytosolic ascorbate peroxidase over-expression has little effect o

79 A new study makes use of the ascorbate peroxidase proximity-labeling proteomics appro

80 e sulphide (7), by recombinant pea cytosolic ascorbate peroxidase (rAPX) and a site-directed variant

81 Ascorbate peroxidase represents such an example.

82 e 2-vinyl group in recombinant pea cytosolic ascorbate peroxidase (rpAPX) by replacement of Ser160 by

83 c mechanism of recombinant soybean cytosolic ascorbate peroxidase (rsAPX) and a derivative of rsAPX i

84 l structure of recombinant soybean cytosolic ascorbate peroxidase (rsAPX) in complex with salicylhydr

85 )O(2)) that includes a stromal and thylakoid ascorbate peroxidase (sAPX and tAPX).

86 (2-Cys) peroxiredoxins (PRXs) and thylakoid ascorbate peroxidase (tAPX), have been proposed to be in

87 However, in ascorbate peroxidase, the porphyrin is oxidized, not the

88 in the catalytic mechanism of pea cytosolic ascorbate peroxidase, two site-directed variants were pr

89 generated a double mutant lacking thylakoid ascorbate peroxidase (tylapx) and cytosolic ascorbate pe

90 e, we describe kinetic data for a variant of ascorbate peroxidase (W41A) which reacts slowly with ter

91 ation-modified cysteine residue on cytosolic ascorbate peroxidase was demonstrated using liquid chrom