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3. A conformational change in the catalytic core of the hammerhead ribozyme upon cleavage of an RNA substrate. Simorre JP; Legault P; Hangar AB; Michiels P; Pardi A Biochemistry; 1997 Jan; 36(3):518-25. PubMed ID: 9012667 [TBL] [Abstract][Full Text] [Related]
4. NMR studies of the alternative conformation of hammerhead ribozyme in the solution. Amano M Nucleic Acids Symp Ser (Oxf); 2004; (48):215-6. PubMed ID: 17150555 [TBL] [Abstract][Full Text] [Related]
5. Structural variation induced by different nucleotides at the cleavage site of the hammerhead ribozyme. Simorre JP; Legault P; Baidya N; Uhlenbeck OC; Maloney L; Wincott F; Usman N; Beigelman L; Pardi A Biochemistry; 1998 Mar; 37(12):4034-44. PubMed ID: 9521724 [TBL] [Abstract][Full Text] [Related]
6. 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]
7. Substitution of non-catalytic stem and loop regions of hammerhead ribozyme with DNA counterparts only increases KM without sacrificing the catalytic step (kcat): a way to improve substrate-specificity. Shimayama T; Sawata S; Komiyama M; Takagi Y; Tanaka Y; Wada A; Sugimoto N; Rossi JJ; Nishikawa F; Nishikawa S Nucleic Acids Symp Ser; 1992; (27):17-8. PubMed ID: 1283905 [TBL] [Abstract][Full Text] [Related]
8. The role of a conserved guanosine residue in the hammerhead-type RNA enzyme. Odai O; Hiroaki H; Sakata T; Tanaka T; Uesugi S FEBS Lett; 1990 Jul; 267(1):150-2. PubMed ID: 1694789 [TBL] [Abstract][Full Text] [Related]
9. NMR solution structure of the lead-dependent ribozyme: evidence for dynamics in RNA catalysis. Hoogstraten CG; Legault P; Pardi A J Mol Biol; 1998 Nov; 284(2):337-50. PubMed ID: 9813122 [TBL] [Abstract][Full Text] [Related]
10. Preparations of hammerhead ribozymes for investigations of their cleavable sequences. Tateoka H; Kawahara I; Hasegawa S; Haruta K; Kondo Y; Kojima C; Tanaka Y Nucleic Acids Symp Ser (Oxf); 2009; (53):277-8. PubMed ID: 19749368 [TBL] [Abstract][Full Text] [Related]
11. Effects of phosphorothioate and 2-amino groups in hammerhead ribozymes on cleavage rates and Mg2+ binding. Koizumi M; Ohtsuka E Biochemistry; 1991 May; 30(21):5145-50. PubMed ID: 2036380 [TBL] [Abstract][Full Text] [Related]
12. Examination of the catalytic fitness of the hammerhead ribozyme by in vitro selection. Tang J; Breaker RR RNA; 1997 Aug; 3(8):914-25. PubMed ID: 9257650 [TBL] [Abstract][Full Text] [Related]
13. The role of the exocyclic amino groups of conserved purines in hammerhead ribozyme cleavage. Slim G; Gait MJ Biochem Biophys Res Commun; 1992 Mar; 183(2):605-9. PubMed ID: 1550568 [TBL] [Abstract][Full Text] [Related]
18. The secondary structure of a fourteen-nucleotide fragment of the hairpin ribozyme. Brinegar JD; Hampel A; Alter GM; Cruz P Biochem Biophys Res Commun; 1997 Mar; 232(2):444-8. PubMed ID: 9125198 [TBL] [Abstract][Full Text] [Related]
19. Diffusely bound Mg2+ ions slightly reorient stems I and II of the hammerhead ribozyme to increase the probability of formation of the catalytic core. Rueda D; Wick K; McDowell SE; Walter NG Biochemistry; 2003 Aug; 42(33):9924-36. PubMed ID: 12924941 [TBL] [Abstract][Full Text] [Related]
20. Analysis of hairpin ribozyme base mutations in loops 2 and 4 and their effects on cis-cleavage in vitro. Siwkowski A; Shippy R; Hampel A Biochemistry; 1997 Apr; 36(13):3930-40. PubMed ID: 9092823 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]