ライフサイエンスコーパス: swivel

1 ibosomal inter-subunit rotation and 40S head swivel.

2 T is interrupted by a glycine-rich molecular swivel.

3 Free rotation implies that NLs act as swivels.

4 ght interactions with P-site elements of the swiveled 30S head.

5 from a transient ribosome state with highly swiveled 30S head.

6 e putRNA interaction with the EC counteracts swiveling, a conformational change previously identified

7 urn of DNA unwraps gradually and the octamer swivels about the taut linkers and flips a further appro

8 a highly conserved process by which enzymes swivel an entire nucleotide from the DNA base stack into

9 This unlocks 40S domains, facilitating head swivel and biasing IRES translocation via hitherto-elusi

10 A model of the coupled swivel and cleft opening motions was generated by interp

11 uilds up ahead of the fork could force it to swivel and diffuse this positive supercoiling behind the

12 HpeH indicated that it is homologous to the swivel and rifampin-binding domains of RPH.

13 pausing by stabilizing RNA polymerase (RNAP) swiveling and inhibiting DNA translocation.

14 two major motions of the small subunit-head swiveling and intersubunit rotation-are thus coordinated

15 N contacts the MtbRNAP gate loop, inhibiting swiveling and pausing.

16 Fork swiveling and the formation of precatenanes, however, ar

17 e (TM) prolines serve as molecular hinges or swivels and are necessary for proper binding and activat

18 : the outer-head contains the pivot for head swiveling, and an inner-head community is structurally i

19 tive orientations (defined by helix kink and swivel angles) of the two helix segments.

20 This enabled us to calculate helix kink and swivel angles.

21 acking that the outer kinetochore domain can swivel around the inner kinetochore/centromere, which re

22 onformational transition is proposed whereby swiveling around an alpha-helical linker disengages the

23 nsistent with the deltaM2 segment bending or swiveling around its central residues during gating.

24 nucleotide, the second state is achieved by swiveling around two flexible peptide linkers.

25 vage complexes wherein the broken DNA strand swivels around the intact strand.

26 The functional significance of the molecular swivel at the head-to-tail overlapping ends of contiguou

27 nding initiates swiveling at Gly699 and that swiveling at both Gly710 and Gly699 accompanied ATP spli

28 They showed that ATP binding initiates swiveling at Gly699 and that swiveling at both Gly710 an

29 odels perturbed with lever arm movement from swiveling at three conserved glycines, 699, 703, and 710

30 the crystallographic coordinates of S1 with swivels at Gly699 and Gly710 to approximate conformation

31 vidence for an "open-cap" conformation or a "swivel-back" mechanism of the K90 side chain upon ligand

32 modules separated by a flexible linker that swivels by approximately 30 degrees; the C-module shows

33 RNAP conformational changes, referred to as swivelling, correlate with transcriptional pausing.

34 Here we report, using swivelling detectors, that the spatial and temporal meas

35 th HpeHI using a similar mechanism where the swivel domain transits between the spatially distinct su

36 The molecular architecture suggests a swiveling domain mechanism that shuttles a phosphoryl gr

37 The swiveling-domain paradigm provides an effective mechanis

38 SCIs is thought to be a consequence of fork swiveling during DNA replication, and their removal is t

39 roline residues serve as molecular hinges or swivels, essential for coupling receptor binding to acti

40 Finally, a swivelled head conformation of 48S PIC appears crucial f

41 ale bellbird sang only his louder song type, swiveling his body mid-song to face the female head on.

42 vation of the myristoyl binding site and two swivels in recoverin homologues from yeast to humans ind

43 mational pathways, we observe a diversity of swivel kinetics, hinge motions, three-dimensional head d

44 has a higher percent helical content and the swivel/kink conformation is more rigid for nonpolarized

45 potential are the center of mass depth, the swivel/kink degrees of conformation, and the hydrogen-bo

46 the small ribosomal subunit via reversible, swivel-like motions of the small subunit head domain wit

47 Our system uses a rotational swivel mechanism that translates into a radial displacem

48 multiple DNA turns, employing a constrained swiveling mechanism similar to that for type IB enzymes.

49 This effect is explained by a "swiveling mechanism", which brings the C-terminal domain

50 native explanation to the recently proposed 'swivelling' mechanism for DNA gyrase.

51 We revealed that the RNAP swivel module rotation (swiveling), which widens (swivel

52 rB-parS complex such that it could no longer swivel, most likely by anchoring it, a reaction of proba

53 The new structure confirms the swivel motion of the His domain.

54 In the cytochrome bc(1) complex, the swivel motion of the iron-sulfur protein (ISP) between t

55 d closing of the active site cleft through a swivel motion.

56 residues, (200)EKR(202), is crucial for the swiveling motion of the NTD.

57 round the central interface manifested via a swiveling motion of two halves.

58 e motions of M2 correspond to helix kink and swivel motions.

59 ion to the ratchet-like and independent head-swiveling motions exhibited by the small mitoribosomal s

60 gment in the inner membrane leaflet due to a swivel movement.

61 on of one of the domains, corresponding to a swiveling of 130 degrees about a hinge region.

62 the interior of subunit a may be gated by a swiveling of helices in this bundle, alternately exposin

63 Activation requires an unexpected swiveling of the beta-propeller domain of BBS1, the subu

64 mal subunits with respect to each other, and swiveling of the head domain of the small subunit.

65 Swiveling of the head of the small subunit observed in t

66 the domain interface and cause a 45 degrees swiveling of the N- and C-terminal domains, resulting in

67 ormational change during this process is the swiveling of the small subunit head domain about two rRN

68 tRNA to the intersubunit bridges to the head swivel or along the same path backward.

69 on initiation and can be displaced by either swiveling or opening motions.

70 e central subunit RFC-C serves as a critical swivel point in the clamp loader.

71 transcriptional pausing biases SI3 toward a swiveled position that inhibits TL folding.

72 ribosomal small subunit head domain to hyper-swivelled positions, governed by universally conserved r

73 toinhibited and activated RfaH, which reveal swiveled, pre-translocated pause states stabilized by an

74 We show that swivel provides a mechanical flexibility that enables ki

75 Swivel reduces as cells approach anaphase, suggesting an

76 This swivel repacks hydrophobic and electrostatic interhelica

77 MtbNusG captures paused, swiveled RNAP by contacts to the RNAP protrusion and non

78 ich widens (swiveled state) and narrows (non-swiveled state) a cleft between NusG and the beta-lobe,

79 l module rotation (swiveling), which widens (swiveled state) and narrows (non-swiveled state) a cleft

80 lymerases toward a catalytically active anti-swiveled state.

81 inhibits the transition from swiveled to non-swiveled states, thereby preventing TL folding and RNA s

82 where interconnected GSC-daughter cell pairs swivel such that both cells contact the hub.

83 nted gastrostomy catheter and a flow-through swivel system.

84 o form in the membrane, but that the helical swiveling that promotes their interconversion may not be

85 Hin tetramer forms a bidirectional molecular swivel, the Fis/enhancer system determines both the dire

86 DNA interaction inhibits the transition from swiveled to non-swiveled states, thereby preventing TL f

87 NusA facilitates RNAP swivelling to further increase pausing, while NusG count

88 vealed that the RNAP swivel module rotation (swiveling), which widens (swiveled state) and narrows (n

89 the ribosome that connect the pivot for head swiveling with the axis of intersubunit rotation.

90 The results indicate that helical swiveling, with resultant interconversion of the two con