ライフサイエンスコーパス: actin-activated ATPase

1 Consistently, ADP decreased K(actin) of the actin-activated ATPase.

2 ctin binding, ATP-induced actin release, and actin-activated ATPase.

3 C to study structural correlates of myosin's actin-activated ATPase.

4 sured basal ATPase, V(max), and K(ATPase) of actin-activated ATPase, actin-sliding velocities, rigor

5 The actin-activated ATPase activities (Vmax) of asymmetric H

6 We found that, based upon the change in the actin-activated ATPase activities and actin translocatin

7 tions in a manner that reflects the relative actin-activated ATPase activities of the donor myosins.

8 Similarly, actin-activated ATPase activities of the mutant and wild

9 We have studied the actin-activated ATPase activities of three mutations in

10 e domain sequence switch conferred beta-like actin-activated ATPase activities to the chimeric myosin

11 Actin-activated ATPase activities were also reduced.

12 chains of amoeba myosins I, increasing their actin-activated ATPase activities.

13 n vitro motility (2.7-fold), and the Vmax of actin-activated ATPase activity (up to 2-fold), the prop

14 n comprising an N-terminal motor domain with actin-activated ATPase activity and a C-terminal globula

15 these cells exhibited 4-5-fold reduction in actin-activated ATPase activity and a decrease in motor

16 We found calcium moderately increases the actin-activated ATPase activity and completely inhibits

17 lated Myo2 were obtained that exhibited high actin-activated ATPase activity and in vitro actin filam

18 defective properties in vitro, particularly actin-activated ATPase activity and sliding velocity.

19 ila, mouse, and human myosin 18A (M18A) lack actin-activated ATPase activity and the ability to trans

20 Both the actin-activated ATPase activity and the actin translocat

21 Both the actin-activated ATPase activity and the actin translocat

22 Both the actin-activated ATPase activity and the actin-translocat

23 The Ala and Asn mutants had the same low actin-activated ATPase activity as unphosphorylated wild

24 Mg(2+) modulated actin-sliding velocity and actin-activated ATPase activity by changing the rate of

25 2C, A397D, and E450Q mutations abolished the actin-activated ATPase activity completely.

26 The K(m) for actin-activated ATPase activity decreased 15-fold, but V

27 ve for both actin-translocating activity and actin-activated ATPase activity in the dephosphorylated

28 bed here, we have found that the kcat of the actin-activated ATPase activity is changed by the loop 2

29 Muscle myosin-II actin-activated ATPase activity is significantly higher

30 Therefore, the Mg(2+) inhibition of the actin-activated ATPase activity observed in class II myo

31 The actin-activated ATPase activity of Acanthamoeba myosin I

32 The actin-activated ATPase activity of all constructs except

33 ion significantly decreased the K(m) for the actin-activated ATPase activity of both alpha- and beta-

34 e been shown previously to down-regulate the actin-activated ATPase activity of both the full-length

35 The actin-activated ATPase activity of full-length mammalian

36 t exogenous GTD is capable of inhibiting the actin-activated ATPase activity of GTD-deleted myosin Va

37 V(max) and K(actin) of the actin-activated ATPase activity of HuM5B were 9.7 +/- 0.

38 V(max) and K(ATPase) of the actin-activated ATPase activity of M10IQ1 were 13.5 s(-1

39 We demonstrate that the maximum actin-activated ATPase activity of M2beta-S1 is slowed m

40 In EGTA, the actin-activated ATPase activity of MD(2IQ) was 7.4 +/- 1

41 ation significantly decreased the Km for the actin-activated ATPase activity of MHC isoforms.

42 , RLC phosphorylation does not influence the actin-activated ATPase activity of Myo2p.

43 Interestingly, the actin-activated ATPase activity of MYO3A 2IQ is slightly

44 at the inhibitory action of caldesmon on the actin-activated ATPase activity of myosin in solution an

45 The actin-activated ATPase activity of myosin increased sign

46 und that melanophilin directly activates the actin-activated ATPase activity of myosin Va and thus it

47 ADP did not significantly inhibit the actin-activated ATPase activity of myosin X, suggesting

48 The steady-state actin-activated ATPase activity of NMIIB S1 was decrease

49 tern blot analysis (116 kDa) and inhibit the actin-activated ATPase activity of purified adrenal myos

50 The actin-activated ATPase activity of smooth muscle myosin

51 ingly, the tail domain markedly inhibits the actin-activated ATPase activity of tailless DM7A at low

52 On the other hand, the maximum actin-activated ATPase activity of the chimeric myosin w

53 om the wild-type ABL significantly increased actin-activated ATPase activity of the dephosphorylated

54 Recent studies have revealed that the actin-activated ATPase activity of the full-length myosi

55 The actin-activated ATPase activity of the melanocyte-type m

56 large as that of the monomer form, while the actin-activated ATPase activity of the two forms was ide

57 a as determined by (i) the dependence of its actin-activated ATPase activity on heavy-chain phosphory

58 e E56G mutation has no significant effect on actin-activated ATPase activity or actomyosin affinity i

59 ble for USH1B cause the complete loss of the actin-activated ATPase activity or the reduction of duty

60 (1) Both the actin sliding activity and the actin-activated ATPase activity showed phosphorylation d

61 ATPase activity for 2-3-fold but reduced the actin-activated ATPase activity to 50% of the wild type.

62 urements at the same temperature showed that actin-activated ATPase activity was 2.9-fold greater for

63 slocating activity of myosin VI although the actin-activated ATPase activity was not affected by Ca(2

64 The actin-activated ATPase activity was reduced at Ca(2+) co

65 K(actin) and K(ATP) of the actin-activated ATPase activity were significantly highe

66 the 50-20K sequence specifically affects the actin-activated ATPase activity while the 25-50K sequenc

67 Q mutant myosin demonstrated 2.3-fold higher actin-activated ATPase activity, 2.2-fold greater averag

68 IFI relay domain, we find a 50% reduction in actin-activated ATPase activity, a significant increase

69 nd actin in an ATP-sensitive manner, exhibit actin-activated ATPase activity, and generate force and

70 unts for the low actin-sliding velocity, low actin-activated ATPase activity, and high duty ratio.

71 We subsequently found that piglet had an actin-activated ATPase activity, colocalized with actin

72 I455M has normal actin-activated ATPase activity, Pi burst, and ATP-induc

73 nine and glutamic acid substitutions reduced actin-activated ATPase activity, slowed the in vitro sli

74 n the other hand, ADP markedly inhibited the actin-activated ATPase activity, suggesting a high affin

75 All three mutants, however, have impaired actin-activated ATPase activity, with apparent second-or

76 main constructs (amino acids 1-800) featured actin-activated ATPase activity.

77 influence actin binding and thereby modulate actin-activated ATPase activity.

78 ), which was comparable to the V(max) of the actin-activated ATPase activity.

79 ADP markedly inhibited the actin-activated ATPase activity.

80 ng protein that possesses calcium-stimulated actin-activated ATPase activity.

81 ffects ADP release, while loop 2 affects the actin-activated ATPase activity.

82 with actin, and display wild-type levels of actin-activated ATPase activity.

83 of motility and nearly 5-fold regulation of actin-activated ATPase activity.

84 phorylated and dephosphorylated MIC(IQ) show actin-activated ATPase activity; however, HCP increases

85 ed for both actin-translocating activity and actin-activated ATPase activity; however, these activiti

86 Both 546- and 625-MDE exhibited actin-activated ATPase and actin-binding activities simi

87 W546- and V413W-MDE display actin-activated ATPase and actin-binding properties simi

88 ep (ADP release) in the smooth muscle myosin-actin-activated ATPase cycle that is modulated by regula

89 atalytic motor domain, and characterized its actin-activated ATPase cycle using quantitative equilibr

90 DP release is the rate-limiting step for the actin-activated ATPase cycle.

91 DP release is the rate-limiting step for the actin-activated ATPase cycle; thus, HuM5B is a high duty

92 She3p does not affect the maximal actin-activated ATPase in solution or the velocity of mo

93 In both cases, actin-activated ATPase inhibition is indicated mainly by

94 At nanomolar calcium levels, actin-activated ATPase is low and the molecule is folded

95 Steady-state actin-activated ATPase measurements revealed a V(max) of

96 Actin-activated ATPase measurements using the expressed

97 ct the Vmax, and increased the Km values for actin-activated ATPase of HMM.

98 hat is responsible for the inhibition of the actin-activated ATPase of myosin.

99 Regulation of the actin-activated ATPase of smooth muscle myosin II is kno

100 Actin-activated ATPases of SMM and XL-Rh-SMM were simila

101 The maximum actin activated ATPase rate (V(max)) and the actin conce

102 indicate that it has a 2-fold higher maximum actin-activated ATPase rate (kcat = 1.5 +/- 0.1 s-1) and

103 , V0 is linearly correlated with the maximal actin-activated ATPase rate (vmax), which is limited by

104 t sliding velocity, whereas Loop 2 modulates actin-activated ATPase rate in Dictyostelium myosin, but

105 The maximum actin-activated ATPase rate is relatively slow (k(cat) =

106 ate of actin filament sliding or the maximal actin-activated ATPase rate of S1 or HMM constructs.

107 found, surprisingly, that in vitro solution actin-activated ATPase rates were increased (higher Vmax

108 tion, which increases activity of the myosin actin-activated ATPase, resulting in contraction.

109 ity and doubles myosin in vitro motility and actin-activated ATPase velocities, thereby involving a c

110 K(ATPase) of the actin-activated ATPase was 62 microm, which is much high