-
2
-
-
0027391685
-
-
R. Saldanha, G. Mohr, M, Belfort, A. M. Lambowitz, FASEB J. 7, 15 (1993).
-
(1993)
FASEB J.
, vol.7
, pp. 15
-
-
Saldanha, R.1
Mohr, G.2
Belfort, M.3
Lambowitz, A.M.4
-
5
-
-
0025963132
-
-
_, Science 251, 401 (1991).
-
(1991)
Science
, vol.251
, pp. 401
-
-
-
7
-
-
0027398505
-
-
J. A. Piccirilli, J. S. Vyle, M. H. Caruthers, T. R. Cech, Nature 361, 85 (1993).
-
(1993)
Nature
, vol.361
, pp. 85
-
-
Piccirilli, J.A.1
Vyle, J.S.2
Caruthers, M.H.3
Cech, T.R.4
-
12
-
-
0028300137
-
-
Y. H. Wang, F. L. Murphy,T. R. Cech, J. D. Griffith, J. Mol. Biol. 236, 64 (1994).
-
(1994)
J. Mol. Biol.
, vol.236
, pp. 64
-
-
Wang, Y.H.1
Murphy, F.L.2
Cech, T.R.3
Griffith, J.D.4
-
15
-
-
0029904022
-
-
P. P. Zarrinkar and J. R. Williamson, Science 265, 918 (1994); W. Downs and T. R. Cech, RNA 2, 718 (1996).
-
(1996)
RNA
, vol.2
, pp. 718
-
-
Downs, W.1
Cech, T.R.2
-
20
-
-
0028365816
-
-
G. Mohr, M. G. Caprara, Q. Guo, A. M. Lambowitz, Nature 370, 147 (1994).
-
(1994)
Nature
, vol.370
, pp. 147
-
-
Mohr, G.1
Caprara, M.G.2
Guo, Q.3
Lambowitz, A.M.4
-
23
-
-
0015929511
-
-
S. H. Kim et al., Science 179, 285 (1973).
-
(1973)
Science
, vol.179
, pp. 285
-
-
Kim, S.H.1
-
24
-
-
0016354122
-
-
J. D. Robertus et al., Nature 250, 546 (1974).
-
(1974)
Nature
, vol.250
, pp. 546
-
-
Robertus, J.D.1
-
25
-
-
0018425441
-
-
R. W. Schevitz, A. D. Podjarny, N. Krishnamachari, J. J. Hughes, P. B. Sigler, ibid. 278, 188 (1979).
-
(1979)
Nature
, vol.278
, pp. 188
-
-
Schevitz, R.W.1
Podjarny, A.D.2
Krishnamachari, N.3
Hughes, J.J.4
Sigler, P.B.5
-
26
-
-
0019123185
-
-
D. Moras et al., ibid. 288, 669 (1980).
-
(1980)
Nature
, vol.288
, pp. 669
-
-
Moras, D.1
-
30
-
-
0002176755
-
-
R. F. Gesteland and J. F. Atkins, Eds. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY
-
Reviewed by J. R. Wyatt and I. Tinoco Jr., in The RNA World, R. F. Gesteland and J. F. Atkins, Eds. (Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, 1993), p. 465; L. X. Shen, Z. Cai, I. Tinoco Jr., FASEB J. 9, 1023 (1995).
-
(1993)
The RNA World
, pp. 465
-
-
Wyatt, J.R.1
Tinoco Jr., I.2
-
31
-
-
0029080246
-
-
Reviewed by J. R. Wyatt and I. Tinoco Jr., in The RNA World, R. F. Gesteland and J. F. Atkins, Eds. (Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY, 1993), p. 465; L. X. Shen, Z. Cai, I. Tinoco Jr., FASEB J. 9, 1023 (1995).
-
(1995)
FASEB J.
, vol.9
, pp. 1023
-
-
Shen, L.X.1
Cai, Z.2
Tinoco Jr., I.3
-
32
-
-
0027237520
-
-
J. A. Doudna, C. Grosshans, A. Gooding, C. E. Kundrot, Proc. Natl. Acad. Sci. U.S.A. 90, 7829 (1993).
-
(1993)
Proc. Natl. Acad. Sci. U.S.A.
, vol.90
, pp. 7829
-
-
Doudna, J.A.1
Grosshans, C.2
Gooding, A.3
Kundrot, C.E.4
-
35
-
-
85035180431
-
-
note
-
Both molecules A and B contain residues 103 through 260. In the crystals, ≃50 percent of the RNA is nicked in lcop L6b between residues C237 and U238 [determined by direct RNA sequencing and primer extension analysis of RNA in crystals (unpublished data)]. For both molecules L6b has fairly continuous density in the experimental map for the backbone; the bases for nucleotides 236 through 239 have not been modeled. In each molecule, there are three to four residues-where the phosphate density is visible in the map but the base or ribose and base are not. In these cases, the full nucleotide has been included for refinement, but the occupancy for the missing component has been set to zero.
-
-
-
-
44
-
-
0029796982
-
-
J. H. Cate et al., Science 273, 1696 (1996).
-
(1996)
Science
, vol.273
, pp. 1696
-
-
Cate, J.H.1
-
45
-
-
0026045893
-
-
D. P. Bartel, M. L. Zapp, M. R. Green, J. W. Szostak, Cell 67, 529 (1991).
-
(1991)
Cell
, vol.67
, pp. 529
-
-
Bartel, D.P.1
Zapp, M.L.2
Green, M.R.3
Szostak, J.W.4
-
46
-
-
0028175778
-
-
R. D. Peterson, D. P. Bartel, J. W. Szostak, S. J, Horvath, J. Feigon, Biochemistry 33, 5357 (1994).
-
(1994)
Biochemistry
, vol.33
, pp. 5357
-
-
Peterson, R.D.1
Bartel, D.P.2
Szostak, J.W.3
Horvath, S.J.4
Feigon, J.5
-
47
-
-
85035181339
-
-
J. L. Battiste, R. Tan, A. D. Frankel, J. R. Williamson, ibid., p. 2741.
-
Biochemistry
, pp. 2741
-
-
Battiste, J.L.1
Tan, R.2
Frankel, A.D.3
Williamson, J.R.4
-
48
-
-
85035177706
-
-
note
-
Free radicals produced by Fe(II)-EDTA in solution (presumably ·OH) cleave RNA without substantial specificity for base sequence or single- or doublestrandedness and therefore are useful for probing the solvent accessibility of elements within complex folded RNAs (3-5).
-
-
-
-
49
-
-
0029044469
-
-
Intermolecular hydrogen bonds between 02′ atoms of duplex RNAs in a crystal have also been reported by H. Schindelin et al., J. Mol. Biol. 249, 595 (1995).
-
(1995)
J. Mol. Biol.
, vol.249
, pp. 595
-
-
Schindelin, H.1
-
50
-
-
0022530665
-
-
C. Guerrier-Takada, K. Haydock, L. Allen, S. Altman, Biochemistry 25, 1509 (1986).
-
(1986)
Biochemistry
, vol.25
, pp. 1509
-
-
Guerrier-Takada, C.1
Haydock, K.2
Allen, L.3
Altman, S.4
-
51
-
-
0026792946
-
-
D. Smith, A. B. Burgin, E. S. Haas, N. R. Pace, J. Biol. Chem. 267, 2429 (1992); D. Smith, and N. R. Pace, Biochemistry 32 5273 (1993).
-
(1992)
J. Biol. Chem.
, vol.267
, pp. 2429
-
-
Smith, D.1
Burgin, A.B.2
Haas, E.S.3
Pace, N.R.4
-
52
-
-
0027256149
-
-
D. Smith, A. B. Burgin, E. S. Haas, N. R. Pace, J. Biol. Chem. 267, 2429 (1992); D. Smith, and N. R. Pace, Biochemistry 32 5273 (1993).
-
(1993)
Biochemistry
, vol.32
, pp. 5273
-
-
Smith, D.1
Pace, N.R.2
-
53
-
-
0027183545
-
-
A. M. Pyle, Science 261, 709 (1993).
-
(1993)
Science
, vol.261
, pp. 709
-
-
Pyle, A.M.1
-
54
-
-
0017361887
-
-
A. Jack, J. E. Ladner, D. Rhodes, R. S. Brown, A. Klug, J. Mol. Biol. 111, 315 (1977); S. R. Holbrook, J. L. Sussman, R. W. Warrant, G. M. Church, S. H. Kim, Nucleic Acids Res. 4, 2811 (1977).
-
(1977)
J. Mol. Biol.
, vol.111
, pp. 315
-
-
Jack, A.1
Ladner, J.E.2
Rhodes, D.3
Brown, R.S.4
Klug, A.5
-
55
-
-
0017366365
-
-
A. Jack, J. E. Ladner, D. Rhodes, R. S. Brown, A. Klug, J. Mol. Biol. 111, 315 (1977); S. R. Holbrook, J. L. Sussman, R. W. Warrant, G. M. Church, S. H. Kim, Nucleic Acids Res. 4, 2811 (1977).
-
(1977)
Nucleic Acids Res.
, vol.4
, pp. 2811
-
-
Holbrook, S.R.1
Sussman, J.L.2
Warrant, R.W.3
Church, G.M.4
Kim, S.H.5
-
57
-
-
85035173086
-
-
note
-
The two molecules (A and B) in the asymmetric unit of the crystal show different degrees of order at the 5′ end. In molecule B, clear density is seen in the solvent-flattened experimental map for all but the first G of the sequence; in molecule A, the density is weak for the first 4 nt of the sequence.
-
-
-
-
58
-
-
0025134897
-
-
F. Michel, A. D. Ellington, S. Couture, J. W. Szostak, Nature 347, 578 (1990).
-
(1990)
Nature
, vol.347
, pp. 578
-
-
Michel, F.1
Ellington, A.D.2
Couture, S.3
Szostak, J.W.4
-
60
-
-
0024427177
-
-
F. Michel, M. Hanna, R. Green, D. P. Bartel, J. W. Szostak, Nature 342, 391 (1989).
-
(1989)
Nature
, vol.342
, pp. 391
-
-
Michel, F.1
Hanna, M.2
Green, R.3
Bartel, D.P.4
Szostak, J.W.5
-
65
-
-
0027756744
-
-
T. R. Cech. Gene 135, 33 (1993).
-
(1993)
Gene
, vol.135
, pp. 33
-
-
Cech, T.R.1
-
66
-
-
0029037713
-
-
B. Cuenoud and J. W. Szostak, Nature 375, 611 (1995); R. R. Breaker and G. F. Joyce, Chem. Biol. 1, 223 (1994); ibid. 2, 655 (1995).
-
(1995)
Nature
, vol.375
, pp. 611
-
-
Cuenoud, B.1
Szostak, J.W.2
-
67
-
-
0028675028
-
-
B. Cuenoud and J. W. Szostak, Nature 375, 611 (1995); R. R. Breaker and G. F. Joyce, Chem. Biol. 1, 223 (1994); ibid. 2, 655 (1995).
-
(1994)
Chem. Biol.
, vol.1
, pp. 223
-
-
Breaker, R.R.1
Joyce, G.F.2
-
68
-
-
0028983570
-
-
B. Cuenoud and J. W. Szostak, Nature 375, 611 (1995); R. R. Breaker and G. F. Joyce, Chem. Biol. 1, 223 (1994); ibid. 2, 655 (1995).
-
(1995)
Chem. Biol.
, vol.2
, pp. 655
-
-
-
69
-
-
0002634621
-
-
W. Wolf, P. R. Evans, A. G. W. Leslie, Eds. SERC Daresbury Laboratory, Warington, UK
-
Z. Otwinowski, in Isomorphous Replacement and Anomalous Scattering, W. Wolf, P. R. Evans, A. G. W. Leslie, Eds. (SERC Daresbury Laboratory, Warington, UK, 1991), pp. 80-86.
-
(1991)
Isomorphous Replacement and Anomalous Scattering
, pp. 80-86
-
-
Otwinowski, Z.1
-
70
-
-
0028103275
-
-
Collaborative Computing Project Number 4, Acta Crystallogr. D 50, 760 (1994).
-
(1994)
Acta Crystallogr. D
, vol.50
, pp. 760
-
-
-
74
-
-
0027985820
-
-
F. L. Murphy, Y. H. Wang, J. D. Griffith, T. R. Cech, Science 265, 1709 (1994).
-
(1994)
Science
, vol.265
, pp. 1709
-
-
Murphy, F.L.1
Wang, Y.H.2
Griffith, J.D.3
Cech, T.R.4
-
75
-
-
85035181027
-
-
note
-
The MidasPlus program was developed at the Computer Graphics Laboratory, University of California, San Francisco (supported by NIH RR-01081).
-
-
-
-
76
-
-
85035181984
-
-
note
-
We thank H. Taube of Stanford University for the osmium hexammine triflate; T. Steitz, S. Schultz, A. Brünger, A. Ferré-d'Amaré, C. Correll, D. Engelman, A. Friedman, T. Griffin, J. Jaeger, A. M. Pyle, V. Rath, L. Rice, L. Silvian, S. Strobel, J. Wang, and members of the Center for Structural Biology at Yale for many helpful discussions; V. Carperos, L. Doherty, A. Ferré-d'Amaré, C. Correll, and J. Jaeger for help with data collection; V. Rath and Pfizer Inc. of Groton, CT, for use of data collection equipment; C. Ogata and W. Hendrickson for useful discussions and data collection time at beamline X-4A at the National Synchrotron Light Source, Brookhaven National Laboratory, Upton, NY; the staff at Cornell High Energy Synchrotron Source (CHESS) beamline A-1; A. Thompson and the staff at beamline BL-19 at the European Synchrotron Radiation Facility (ESRF), Grenoble, France; and A. Ferré-d'Amaré, V. Rath, and S. Strobel for review of the manuscript. Supported by the Lucille P. Markey Charitable Trust Scholars Program, the Donaghue Medical Research Foundation, NIH grant GM22778-21, the Searle Scholars Program, and the Beckman Young Investigators Program (J.A.D.), NIH training grant 5T32GM08283-07 (J.H.C.), American Cancer Society postdoctoral fellowship (B.L.G.), NSF grant MCB-9221307 (C.E.K.), Howard Hughes Medical Institute (T.R.C.), and the Keck Foundation (C.E.K. and T.R.C.).
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