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44. Circular substrates of the hammerhead ribozyme shift the internal equilibrium further toward cleavage. Stage-Zimmermann TK; Uhlenbeck OC Biochemistry; 1998 Jun; 37(26):9386-93. PubMed ID: 9649320 [TBL] [Abstract][Full Text] [Related]
45. Ribozyme-mediated cleavage of a substrate analogue containing an internucleotide-bridging 5'-phosphorothioate: evidence for the single-metal model. Kuimelis RG; McLaughlin LW Biochemistry; 1996 Apr; 35(16):5308-17. PubMed ID: 8611518 [TBL] [Abstract][Full Text] [Related]
46. Crystallographic structures of the hammerhead ribozyme: relationship to ribozyme folding and catalysis. Wedekind JE; McKay DB Annu Rev Biophys Biomol Struct; 1998; 27():475-502. PubMed ID: 9646875 [TBL] [Abstract][Full Text] [Related]
47. Involvement of a specific metal ion in the transition of the hammerhead ribozyme to its catalytic conformation. Peracchi A; Beigelman L; Scott EC; Uhlenbeck OC; Herschlag D J Biol Chem; 1997 Oct; 272(43):26822-6. PubMed ID: 9341112 [TBL] [Abstract][Full Text] [Related]
48. Structure-function relationships of hammerhead ribozymes: from understanding to applications. Sigurdsson ST; Eckstein F Trends Biotechnol; 1995 Aug; 13(8):286-9. PubMed ID: 7662303 [TBL] [Abstract][Full Text] [Related]
50. Temperature-dependent change in the rate-determining step in a reaction catalyzed by a hammerhead ribozyme. Takagi Y; Taira K FEBS Lett; 1995 Mar; 361(2-3):273-6. PubMed ID: 7698337 [TBL] [Abstract][Full Text] [Related]
51. A three-nucleotide helix I is sufficient for full activity of a hammerhead ribozyme: advantages of an asymmetric design. Tabler M; Homann M; Tzortzakaki S; Sczakiel G Nucleic Acids Res; 1994 Sep; 22(19):3958-65. PubMed ID: 7937118 [TBL] [Abstract][Full Text] [Related]
52. Importance of specific purine-pyrimidine amino and hydroxyl groups for efficient cleavage by a hammerhead ribozyme. Tanaka H; Hosaka H; Takahashi R; Imamura Y; Takai K; Yokoyama S; Takaku H Nucleic Acids Symp Ser; 1993; (29):175-6. PubMed ID: 8247757 [TBL] [Abstract][Full Text] [Related]
53. Application of a 5'-bridging phosphorothioate to probe divalent metal and hammerhead ribozyme mediated RNA cleavage. Kuimelis RG; McLaughlin LW Bioorg Med Chem; 1997 Jun; 5(6):1051-61. PubMed ID: 9222498 [TBL] [Abstract][Full Text] [Related]
54. A comparison of the in vitro activity of DNA-armed and all-RNA hammerhead ribozymes. Hendry P; McCall MJ Nucleic Acids Res; 1995 Oct; 23(19):3928-36. PubMed ID: 7479038 [TBL] [Abstract][Full Text] [Related]
55. The role of magnesium ions and 2'-hydroxyl groups in the VS ribozyme-substrate interaction. Tzokov SB; Murray IA; Grasby JA J Mol Biol; 2002 Nov; 324(2):215-26. PubMed ID: 12441101 [TBL] [Abstract][Full Text] [Related]
56. Structure-activity relationship of pseudoknot-type hammerhead ribozyme reveals key structural elements for enhanced catalytic activity Yamada M; Tanaka Y Nucleosides Nucleotides Nucleic Acids; 2020; 39(1-3):245-257. PubMed ID: 31578927 [TBL] [Abstract][Full Text] [Related]
57. Magnesium is essential for formation of an active complex of a hammerhead ribozyme with its substrate: an investigation by NMR spectroscopy. Orita M; Vinayak R; Andrus A; Takagi Y; Chiba A; Kaniwa H; Nishikawa F; Nishikawa S; Taira K Nucleic Acids Symp Ser; 1995; (34):219-20. PubMed ID: 8841630 [TBL] [Abstract][Full Text] [Related]
58. Effects of variations in length of hammerhead ribozyme antisense arms upon the cleavage of longer RNA substrates. Sioud M Nucleic Acids Res; 1997 Jan; 25(2):333-8. PubMed ID: 9016562 [TBL] [Abstract][Full Text] [Related]