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Volumn 357, Issue 13, 2004, Pages 3934-3942

Metal ion coordination to 2′ functionality of guanosine mediates substrate-guanosine coupling in group I ribozymes: Implications for conserved role of metal ions and for variability in RNA folding in ribozyme catalysis

Author keywords

Azoarcus ribozyme; Guanosine; Substrate; Tetrahymena ribozyme

Indexed keywords

BIOCHEMISTRY; BIOMOLECULES; CATALYSIS; CONFORMATIONS; COOPERATIVE COMMUNICATION; METAL IONS; SUBSTRATES;

EID: 14344253887     PISSN: 00201693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ica.2004.06.060     Document Type: Article
Times cited : (2)

References (48)
  • 9
    • 0003604405 scopus 로고    scopus 로고
    • R.F. Gesteland T.R. Cech J.F. Atkins second ed. Cold Spring Harbor Laboratory Press Cold Spring Harbor, New York
    • A.L. Feig, and O.C. Uhlenbeck R.F. Gesteland T.R. Cech J.F. Atkins The RNA World second ed. 1999 Cold Spring Harbor Laboratory Press Cold Spring Harbor, New York 287
    • (1999) The RNA World , pp. 287
    • Feig, A.L.1    Uhlenbeck, O.C.2
  • 16
    • 0003604405 scopus 로고    scopus 로고
    • R.F. Gesteland J.F. Atkins second ed. Cold Spring Harbor Laboratory Press Cold Spring Harbor, New York
    • T. Pan, D.M. Long, and O.C. Uhlenbeck R.F. Gesteland J.F. Atkins The RNA World second ed. 1993 Cold Spring Harbor Laboratory Press Cold Spring Harbor, New York 271
    • (1993) The RNA World , pp. 271
    • Pan, T.1    Long, D.M.2    Uhlenbeck, O.C.3
  • 48
    • 3042848954 scopus 로고    scopus 로고
    • Since submission of this manuscript, a crystal structure of the Azoarcus intron in complex with both the 5′ and 3′ exons shows two divalent metal ions positioned in the catalytic site. One metal ion (M2) coordinates to the 2′-OH of the guanosine and hydrogen bonded to the scissile phosphate oxygen atom (pro-Rp); this would be the Mc metal ion designated in this paper. P.L. Adams, M.R. Stahley, A.B. Kosek, J. Wang, and S.A. Strobel Nature 430 2004 45
    • (2004) Nature , vol.430 , pp. 45
    • Adams, P.L.1    Stahley, M.R.2    Kosek, A.B.3    Wang, J.4    Strobel, S.A.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.