The Ca2+ ion as a cofactor for a novel RNA-cleaving deoxyribozyme

被引:152
作者
Faulhammer, D [1 ]
Famulok, M [1 ]
机构
[1] UNIV MUNICH,INST BIOCHEM,D-81377 MUNICH,GERMANY
来源
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1996年 / 35卷 / 23-24期
关键词
catalysis; DNA enzymes; in vitro selection; metalloenzymes; ribozymes;
D O I
10.1002/anie.199628371
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:2837 / 2841
页数:5
相关论文
共 28 条
[1]  
Breaker R R, 1994, Chem Biol, V1, P223, DOI 10.1016/1074-5521(94)90014-0
[2]   A DNA ENZYME WITH MG2+-DEPENDENT RNA PHOSPHOESTERASE ACTIVITY [J].
BREAKER, RR ;
JOYCE, GF .
CHEMISTRY & BIOLOGY, 1995, 2 (10) :655-660
[3]   HOW DO IMIDAZOLE GROUPS CATALYZE THE CLEAVAGE OF RNA IN ENZYME MODELS AND IN ENZYMES - EVIDENCE FROM NEGATIVE CATALYSIS [J].
BRESLOW, R .
ACCOUNTS OF CHEMICAL RESEARCH, 1991, 24 (11) :317-324
[4]   CALCIUM-BINDING TO NUCLEOTIDES - STRUCTURE OF A HYDRATED CALCIUM SALT OF INOSINE 5'-MONOPHOSPHATE [J].
BROWN, EA ;
BUGG, CE .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1980, 36 (NOV) :2597-2604
[5]   SYNTHETIC RIBOZYMES AND THE FIRST DEOXYRIBOZYME [J].
BURGSTALLER, P ;
FAMULOK, M .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1995, 34 (11) :1189-1192
[6]  
BURGSTALLER P, 1995, ANGEW CHEM, V107, P1303
[7]  
BUTCHER SE, 1995, J BIOL CHEM, V270, P29648
[8]   3 SMALL RIBOOLIGONUCLEOTIDES WITH SPECIFIC ARGININE SITES [J].
CONNELL, GJ ;
ILLANGESEKARE, M ;
YARUS, M .
BIOCHEMISTRY, 1993, 32 (21) :5497-5502
[9]   EVIDENCE FOR THE ROLE OF SOLVATED METAL HYDROXIDE IN THE HAMMERHEAD CLEAVAGE MECHANISM [J].
DAHM, SC ;
DERRICK, WB ;
UHLENBECK, OC .
BIOCHEMISTRY, 1993, 32 (48) :13040-13045
[10]   ROLE OF DIVALENT METAL-IONS IN THE HAMMERHEAD RNA CLEAVAGE REACTION [J].
DAHM, SC ;
UHLENBECK, OC .
BIOCHEMISTRY, 1991, 30 (39) :9464-9469