A Crystal Structure of an Oligoproline PPII-Helix, at Last
Journal of the American Chemical Society2014Vol. 136(45), pp. 15829–15832
Citations Over TimeTop 10% of 2014 papers
Abstract
The first crystal structure of an oligoproline adopting an all-trans polyproline II (PPII) helix is presented. The high-resolution structure provides detailed insight into the dimensions and conformational properties of oligoprolines that are important for, e.g., their use as "molecular rulers" and "molecular scaffolds". The structure also showed that the amides interact with each other within a PPII helix and that water is not necessary for PPII helicity.
Related Papers
- → Materials with layered structures: Crystal structure of Zn1.25In2.5S3Se2, a new polytype of Zn2In2S5 and the isotypic compounds Cd0.5Ga2InS5 and Hg0.8Ga1.6In1.2S5(1988)13 cited
- → Crystal Structure of a New Modification of CoSeO3(1995)8 cited
- → The crystal structure of (Mg,Ga)8(Ga,Ge)2O12(1992)3 cited
- → Crystal Structure of Tetraphenylarsonium Diisothiocyanatodichlorocobaltate(II)(2009)1 cited
- Structural and Conformational Analysis of Macrocyuclic α-Helix and Polyproline Helix Coexisting Peptides(2014)