IPARTS2: an improved tool for pairwise alignment of RNA tertiary structures, version 2.

ABSTRACT: Since its first release in 2010, iPARTS has become a valuable tool for globally or locally aligning two RNA 3D structures. It was implemented by a structural alphabet (SA)-based approach, which uses an SA of 23 letters to reduce RNA 3D structures into 1D sequences of SA letters and applies traditional sequence alignment to these SA-encoded sequences for determining their global or local similarity. In this version, we have re-implemented iPARTS into a new web server iPARTS2 by constructing a totally new SA, which consists of 92 elements with each carrying both information of base and backbone geometry for a representative nucleotide. This SA is significantly different from the one used in iPARTS, because the latter consists of only 23 elements with each carrying only the backbone geometry

SUBMITTER: Yang CH 

PROVIDER: S-EPMC4987943 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature