4ez2 | pdb_00004ez2

Crystal Structure of d(CCGGGACCGG)4 as a four-way junction at 1.6 angstrom resolution

spinqualitylabelsall models 4ez2, resolution 1.60Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4ez2 is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: NA Related: 467d Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed The crystal structure of the decamer sequence d(CCGGGACCGG)(4) has previously been reported at 2.16 A resolution as a four-way junction. Here, the structure of this sequence is reported at the significantly higher resolution of 1.6 A, which is the highest resolution reported for a four-way junction. This allowed the unambiguous identification of an extensive hydration network with distinct patterns and solvent-mediated interactions that shed new light on the role of water in the formation and stabilization of junction structures. Structure of d(CCGGGACCGG)(4) as a four-way junction at 1.6 A resolution: new insights into solvent interactions.,Chakraborty A, Mandal PK, Gautham N Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Oct 1;68(Pt 10):1169-74., doi: 10.1107/S1744309112034926. Epub 2012 Sep 25. PMID:23027741 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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