ライフサイエンスコーパス: superhelix

1 the core histones in a left-handed, negative superhelix.

2 sheets that wrap around each other to form a superhelix.

3 th a flexible region and part of a rigid RNA superhelix.

4 cleosomes that organize DNA in a left-handed superhelix.

5 d within a chamber created from the Cut9 TPR superhelix.

6 loops rather than along the DNA plectonemic superhelix.

7 ve a high-resolution model of the nucleosome superhelix.

8 NA, wrapping around DNA to form a continuous superhelix.

9 le multimerizes in the form of a left-handed superhelix.

10 ity of spring-like behaviour of the putative superhelix.

11 e to a smooth, ideal conformation of the DNA superhelix.

12 e nucleosomal DNA from opposite sides of the superhelix.

13 oligonucleotide into a continuous nicked DNA superhelix.

14 cessible residue on the back side of the TPR superhelix.

15 l slithering of opposite segments of the DNA superhelix.

16 nd stack head-to-head to form a right-handed superhelix.

17 t promoters are stress points within the DNA superhelix.

18 main consists of eight helices arranged in a superhelix.

19 n opposing segments of DNA in the interwound superhelix.

20 en them, and the branching of the interwound superhelix.

21 ly within the IFT70 tetratricopeptide repeat superhelix.

22 he side perpendicular to the axis of the DNA superhelix and contacts two disparate sites on the nucle

23 ightly packed in the capsid as a left-handed superhelix and held in place by the interactions with po

24 the entry-exit sites of the nucleosomal DNA superhelix and its acetylation state in yeast is a marke

25 focus attention only on the geometry of the superhelix and present two distinct mathematical express

26 r groove at the entry-exit points of the DNA superhelix as it wraps around the nucleosome.

27 Wrapping results in a hole along the superhelix axis, providing insight into how Abeta may fo

28 ion decreases, s/s(oc) increases because the superhelix becomes less regular and more compact.

29 We found that the number of superhelix branches increases linearly with the length o

30 ollisions between sites located on different superhelix branches-although increasing in importance wi

31 ns showed that s is a strong function of the superhelix branching frequency.

32 " into the hydrophobic core destabilizes the superhelix by 1.4 kcal mol(-1).

33 d circular DNA, and models of the nucleosome superhelix, chromatin, thermal motion and nucleosome unw

34 We found no indication of superhelix collapse in any ionic conditions even remotel

35 We found no indication of superhelix collapse under any ionic conditions studied.

36 es of B for all the ionic conditions and DNA superhelix densities studied; the discrepancy was less t

37 e nearly the same at both relaxed and native superhelix densities.

38 concentration (> or approximately 0.1 M) and superhelix density (> or approximately-0.05) cause circu

39 difference from deltal = 0 to -26 turns, or superhelix density from sigma = 0 to -0.062.

40 destabilization to single-base resolution at superhelix density sigma = -0.06.

41 measured by FPA is practically invariant to superhelix density, and the plateau diffusion coefficien

42 erformed for different values of the plasmid superhelix density, from 0 to -0.07.

43 sed chromosomal sites do not show an altered superhelix density.

44 melting within the plasmid as a function of superhelix density: the CUP1 initiation element is intri

45 contacts, but instead exhibit most probable superhelix diameters of 85 to 90 A.

46 ng to develop a new model they termed double superhelix (DSH) apoA-I that is dramatically different f

47 rom fluctuations around branch points in the superhelix failed to match the data: they yielded non-ex

48 ead, transient distortions of the interwound superhelix, followed by continuous reshaping of the mole

49 extent, Cu2+ and Mn2+, were found to induce superhelix formation of the ICP8-ssDNA filament and to f

50 One representation requires torsion for superhelix formation; the other requires shear.

51 ectively crosslinks the two gyres of the DNA superhelix, improves positioning of the DNA on the histo

52 main covers only a restricted area above the superhelix in LHCII, which is consistent with the "Velcr

53 which are arranged into a rod in Efr3 and a superhelix in Ypp1.

54 The superhelix is characterised by a large curvature (597 de

55 ase, suggesting that the rigidity of the RNA superhelix is necessary for efficient motor assembly and

56 ering of opposing segments of the interwound superhelix is not an efficient mechanism to accomplish s

57 that comprises the spool onto which the DNA superhelix is wrapped and an N-terminal "tail" domain in

58 r to allow integration at strongly preferred superhelix location +/-3.5 positions.

59 ns if within one and a half helical turns of superhelix location 2 (SHL2), where the Chd1 ATPase enga

60 racts preferentially with nucleosomal DNA at superhelix location 2 on the nucleosome face distal to i

61 r positioning a target sequence at different superhelix locations (SHLs) across a nucleosome in which

62 This superhelix may be relevant to the function of the BAH do

63 and the new computational model, the double superhelix model, suggest an unexpected structural arran

64 showing that Cdc16/Cut9 is a contiguous TPR superhelix of 14 TPR units.

65 We find a superhelix of 25 twisted leucine-rich repeats (LRRs), an

66 chiral crossings imposed by the left-handed superhelix of a (+) supercoiled DNA, rather than global

67 The 12 repeats form a superhelix of helices that features a long, positively c

68 madillo repeats, organized in a right-handed superhelix of helices.

69 DNA wrap around each other in a right-handed superhelix of high pitch, so the upstream and downstream

70 this unwinding is to change the pitch of the superhelix of the tandem repeats from which the bend ang

71 The VHS domain is comprised of an unusual "superhelix" of eight alpha helices, and the FYVE domain

72 ection, with a loss of axial register of the superhelix on both sides.

73 ilizes a spreading mechanism to create a DNA superhelix onto which ParB assembles.

74 othelin fragment has a compact, right-handed superhelix structure consisting of five short helices an

75 located at the entry-exit points of the DNA superhelix surrounding the nucleosome, where it may cont

76 repeats pack together to form a right-handed superhelix that approximates a half doughnut.

77 side of the junction is part of a large RNA superhelix that spans the motor.

78 ctively crossbraces the two gyres of the DNA superhelix, thereby stabilizing the nucleosome against d

79 a condition that is likely to render the DNA superhelix tightly compacted.

80 1 and 22 folds back into the interior of the superhelix to create a surface pocket for binding the pl

81 This domain extends the path of the protein superhelix to one side of the core particle.

82 idue in the ligand-binding groove of the TPR superhelix whereas another mutation, PCF1-1, changes a s

83 erruption packs near the central axis of the superhelix, while the hydrophobic residue of a G1G inter

84 lical repeats are organized into an L-shaped superhelix with an amphipathic N-terminal helix dangling

85 al histone homodimers, in a quasi-continuous superhelix with the same geometry as DNA in the eukaryot

86 pids of nascent HDL, an anti-parallel double superhelix wrapped around an ellipsoidal lipid phase.

87 epeats self-associate to form a right-handed superhelix wrapped around the DNA major groove.