This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1dpn
From Proteopedia
|
B-DODECAMER CGCGAA(TAF)TCGCG WITH INCORPORATED 2'-DEOXY-2'-FLUORO-ARABINO-FURANOSYL THYMINE
Overview
We have determined single crystal structures of an A-DNA decamer and a, B-DNA dodecamer at 0.83 and 0.95 A, respectively. The resolution of the, former is the highest reported thus far for any right-handed nucleic acid, duplex and the quality of the diffraction data allowed determination of, the structure with direct methods. The structures reveal unprecedented, details of DNA fine structure and hydration; in particular, we have, reexamined the overall hydration of A- and B-form DNA, the distribution of, water around phosphate groups, and features of the water structure that, may underlie the B to A transition.
About this Structure
1DPN is a Protein complex structure of sequences from [1] with MG as ligand. Full crystallographic information is available from OCA.
Reference
X-ray crystallographic analysis of the hydration of A- and B-form DNA at atomic resolution., Egli M, Tereshko V, Teplova M, Minasov G, Joachimiak A, Sanishvili R, Weeks CM, Miller R, Maier MA, An H, Dan Cook P, Manoharan M, Biopolymers. 1998;48(4):234-52. PMID:10699842
Page seeded by OCA on Sun Nov 25 03:29:36 2007
