Transition state stabilization by a catalytic RNA PB Rupert, AP Massey, ST Sigurdsson, AR Ferré-D'Amaré Science 298 (5597), 1421-1424, 2002 | 349 | 2002 |
Relative orientation of rigid nitroxides by PELDOR: beyond distance measurements in nucleic acids O Schiemann, P Cekan, D Margraf, TF Prisner, ST Sigurdsson Angewandte Chemie International Edition 48 (18), 3292-3295, 2009 | 232 | 2009 |
A nucleoside that contains a rigid nitroxide spin label: a fluorophore in disguise N Barhate, P Cekan, AP Massey, ST Sigurdsson ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH- 46 (15), 2655, 2007 | 177 | 2007 |
Sterically shielded spin labels for in-cell EPR spectroscopy: Analysis of stability in reducing environment AP Jagtap, I Krstic, NC Kunjir, R Hänsel, TF Prisner, ST Sigurdsson Free radical research 49 (1), 78-85, 2015 | 174 | 2015 |
Trityl radicals: spin labels for nanometer‐distance measurements GW Reginsson, NC Kunjir, ST Sigurdsson, O Schiemann Chemistry–A European Journal 18 (43), 13580-13584, 2012 | 160 | 2012 |
Nanometer distance measurements on RNA using PELDOR O Schiemann, A Weber, TE Edwards, TF Prisner, ST Sigurdsson Journal of the American Chemical Society 125 (12), 3434-3435, 2003 | 151 | 2003 |
Site-specific incorporation of nitroxide spin-labels into internal sites of the TAR RNA; structure-dependent dynamics of RNA by EPR spectroscopy TE Edwards, TM Okonogi, BH Robinson, ST Sigurdsson Journal of the American Chemical Society 123 (7), 1527-1528, 2001 | 149 | 2001 |
Computationally assisted design of polarizing agents for dynamic nuclear polarization enhanced NMR: the AsymPol family F Mentink-Vigier, I Marin-Montesinos, AP Jagtap, T Halbritter, J van Tol, ... Journal of the American Chemical Society 140 (35), 11013-11019, 2018 | 145 | 2018 |
Sequence preferences of DNA interstrand cross-linking agents: importance of minimal DNA structural reorganization in the cross-linking reactions of mechlorethamine, cisplatin … PB Hopkins, JT Millard, J Woo, MF Weidner, JJ Kirchner, ST Sigurdsson, ... Tetrahedron 47 (14-15), 2475-2489, 1991 | 139 | 1991 |
DNA interstrand cross-linking reactions of pyrrole-derived, bifunctional electrophiles: evidence for a common target site in DNA J Woo, ST Sigurdsson, PB Hopkins Journal of the American Chemical Society 115 (9), 3407-3415, 1993 | 136 | 1993 |
Conformational flexibility of DNA A Marko, V Denysenkov, D Margraf, P Cekan, O Schiemann, ... Journal of the American Chemical Society 133 (34), 13375-13379, 2011 | 135 | 2011 |
Inter-domain cross-linking and molecular modelling of the hairpin ribozyme DJ Earnshaw, B Masquida, S MuÈller, ST Sigurdsson, F Eckstein, ... Journal of molecular biology 274 (2), 197-212, 1997 | 123 | 1997 |
The preparation of triglycerides highly enriched with ω-3 polyunsaturated fatty acids via lipase catalyzed interesterification GG Haraldsson, PA Höskuldsson, ST Sigurdsson, F Thorsteinsson, ... Tetrahedron letters 30 (13), 1671-1674, 1989 | 121 | 1989 |
Probing RNA tertiary structure: interhelical crosslinking of the hammerhead ribozyme. ST Sigurdsson, T Tuschl, F Eckstein Rna 1 (6), 575-583, 1995 | 118 | 1995 |
Site-directed spin-labeling of nucleic acids by click chemistry: detection of abasic sites in duplex DNA by EPR spectroscopy U Jakobsen, SA Shelke, S Vogel, ST Sigurdsson Journal of the American Chemical Society 132 (30), 10424-10428, 2010 | 108 | 2010 |
Chemical synthesis and preliminary structural characterization of a nitrous acid interstrand cross-linked duplex DNA EA Harwood, ST Sigurdsson, NBF Edfeldt, BR Reid, PB Hopkins Journal of the American Chemical Society 121 (21), 5081-5082, 1999 | 107 | 1999 |
Interstrand cross-linking of duplex DNA by nitrous acid: covalent structure of the dG-to-dG cross-link at the sequence 5'-CG JJ Kirchner, ST Sigurdsson, PB Hopkins Journal of the American Chemical Society 114 (11), 4021-4027, 1992 | 107 | 1992 |
Chemical Synthesis of Cross-Link Lesions Found in Nitrous Acid Treated DNA: A General Method for the Preparation of N2-Substituted 2 ‘-Deoxyguanosines EA Harwood, PB Hopkins, ST Sigurdsson The Journal of organic chemistry 65 (10), 2959-2964, 2000 | 97 | 2000 |
Sequence preferences of DNA interstrand cross-linking agents: dG-to-dG cross-linking at 5'-CG by structurally simplified analogs of mitomycin C MF Weidner, ST Sigurdsson, PB Hopkins Biochemistry 29 (39), 9225-9233, 1990 | 97 | 1990 |
Folding of the cocaine aptamer studied by EPR and fluorescence spectroscopies using the bifunctional spectroscopic probe C P Cekan, EÖ Jonsson, ST Sigurdsson Nucleic acids research 37 (12), 3990-3995, 2009 | 96 | 2009 |