DC Field | Value | Language |
dc.contributor.author | Seela, F | |
dc.contributor.author | Shaikh, K | |
dc.contributor.author | Eickmeier, H | |
dc.date.accessioned | 2021-12-23T15:56:42Z | - |
dc.date.available | 2021-12-23T15:56:42Z | - |
dc.date.issued | 2004 | |
dc.identifier.issn | 01082701 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/2482 | - |
dc.description.abstract | The title compound, C14H16N4O4, adopts the anti conformation at the glycosylic bond [chi = 117.1 (5)degrees]. The sugar pucker of the 2'-deoxyribofuranosyl moiety is C2'-endo-C3'-exo, T-2(3) (S-type). The orientation of the exocyclic C4'-C5' bond is sc (gauche). The propynyl group is linear and coplanar with the nucleobase moiety. The structure of the compound is stabilized by several hydrogen bonds (N - H ... O and O - H ... O), leading to the formation of a multi-layered network. The nucleobases, as well as the propynyl groups, are stacked. This stacking might cause the extraordinary stability of DNA duplexes containing this compound. | |
dc.language.iso | en | |
dc.publisher | BLACKWELL MUNKSGAARD | |
dc.relation.ispartof | ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | |
dc.subject | 2'-DEOXYGUANOSINE | |
dc.subject | 7-DEAZA-2'-DEOXYGUANOSINE | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Multidisciplinary | |
dc.subject | CRYSTAL | |
dc.subject | Crystallography | |
dc.subject | DNA | |
dc.subject | NUCLEIC-ACIDS | |
dc.subject | NUCLEOSIDES | |
dc.subject | OLIGODEOXYNUCLEOTIDES | |
dc.subject | OLIGONUCLEOTIDES | |
dc.subject | PROPYNE ANALOGS | |
dc.subject | RECOGNITION | |
dc.title | 7-deaza-2 `-deoxy-7-propynylguanosine | |
dc.type | journal article | |
dc.identifier.doi | 10.1107/S0108270104011552 | |
dc.identifier.isi | ISI:000222429900036 | |
dc.description.volume | 60 | |
dc.description.issue | 7 | |
dc.description.startpage | O489-O491 | |
dc.publisher.place | 35 NORRE SOGADE, PO BOX 2148, DK-1016 COPENHAGEN, DENMARK | |
dcterms.isPartOf.abbreviation | Acta Crystallogr. Sect. C-Cryst. Struct. Commun. | |