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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1998-3-26
|
| pubmed:abstractText |
An inosine-adenosine mismatched base-pair oligonucleotide, d-GGTACIAGTACC has been studied by 1H and 31P NMR spectroscopy. Almost complete 1H and 31P resonance assignments of the oligomer at 0.90 mM concentration and 310 K have been achieved. NMR results demonstrate that the oligomer adopts a hairpin conformation, which has a structure with two purines I6 and A7 forming a two-base loop on a B-DNA stem. Stacking is continued on the 5'-side of the loop, with the I6 stacked upon C5. The base A7, on the 3'-side of the loop stacks partially with I6. All the bases are in anti conformation with respect to their respective sugar moiety.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Aug
|
| pubmed:issn |
0301-1208
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
34
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
329-35
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading | |
| pubmed:year |
1997
|
| pubmed:articleTitle |
NMR structural characterisation of a hairpin DNA with two-base loop: solution conformation of d-GGTACIAGTACC.
|
| pubmed:affiliation |
Chemical Physics Group, Tata Institute of Fundamental Research, Bombay, India.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|