1s9b: Difference between revisions

From Proteopedia
Jump to navigationJump to search
← Older editNewer edit →
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
OCA (talk | contribs)
Bots, Bureaucrats, journal, Administrators
3,330,058 edits
No edit summary
Line 1: Line 1:
{{Seed}}
[[Image:1s9b.gif|left|200px]]
[[Image:1s9b.gif|left|200px]]


Line 9: Line 10:
{{STRUCTURE_1s9b|  PDB=1s9b  |  SCENE=  }}  
{{STRUCTURE_1s9b|  PDB=1s9b  |  SCENE=  }}  


'''Crystal Structure Analysis of the B-DNA GAATTCG'''
===Crystal Structure Analysis of the B-DNA GAATTCG===




==Overview==
<!--  
DNA oligonucleotides can be used in order to assemble highly structured materials. Oligonucleotides with sticky ends can form long linear structures, whereas branching is required to form two- and three-dimensional nanostructures. In this paper, we show that when Ni(2+) is attached to the N7 atom of guanine, it can also act as a branching point. Thus, we have found that the heptanucleotide d(GAATTCG) can assemble into long linear duplex structures, which cross in space to generate a cubic structure. The three-dimensional arrays are stabilized by phosphate-Ni(2+)-guanine interactions. For the first time, the crystallization of a B form DNA oligonucleotide in a cubic system is reported, space group I23. Large solvent cavities are found among the DNA duplexes.
The line below this paragraph, {{ABSTRACT_PUBMED_15212528}}, adds the Publication Abstract to the page
(as it appears on PubMed at http://www.pubmed.gov), where 15212528 is the PubMed ID number.
-->
{{ABSTRACT_PUBMED_15212528}}


==About this Structure==
==About this Structure==
Line 27: Line 31:
[[Category: Double helix]]
[[Category: Double helix]]
[[Category: Nickel]]
[[Category: Nickel]]
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May  3 08:26:36 2008''
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 18:41:44 2008''
Retrieved from "https://proteopedia.org/1s9b"