Snorri Sigurdsson
Snorri Sigurdsson
Professor of Chemistry
Verified email at hi.is
Title
Cited by
Cited by
Year
Transition state stabilization by a catalytic RNA
PB Rupert, AP Massey, ST Sigurdsson, AR Ferré-D'Amaré
Science 298 (5597), 1421-1424, 2002
3032002
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 121 (18), 3342-3345, 2009
1802009
A nucleoside that contains a rigid nitroxide spin label: a fluorophore in disguise
N Barhate, P Cekan, AP Massey, ST Sigurdsson
Angewandte Chemie 119 (15), 2709-2712, 2007
1472007
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
1312001
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
1302003
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
1291993
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
1231991
Probing RNA tertiary structure: interhelical crosslinking of the hammerhead ribozyme.
ST Sigurdsson, T Tuschl, F Eckstein
Rna 1 (6), 575-583, 1995
1101995
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
1081997
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
1062012
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
1031999
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
1001989
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
972011
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
921992
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
902015
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
892010
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
851990
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
832000
Rigid spin-labeled nucleoside C: a nonperturbing EPR probe of nucleic acid conformation
P Cekan, AL Smith, N Barhate, BH Robinson, ST Sigurdsson
Nucleic acids research 36 (18), 5946-5954, 2008
782008
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
742009
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Articles 1–20