Created and maintained by Xiang-Jun Lu <xiangjun@x3dna.org>
Citation: Please cite the NAR'20 DSSR-PyMOL schematics paper and/or the NAR'15 DSSR method paper.
1 glyco-bond=---- sugar=---. groove=---- planarity=0.251 type=other nts=4 GGGG A.DG4,A.DG8,A.DG13,A.DG17 2 glyco-bond=---- sugar=-..3 groove=---- planarity=0.171 type=other nts=4 GGGG A.DG5,A.DG9,A.DG14,A.DG18 3 glyco-bond=---- sugar=---- groove=---- planarity=0.190 type=other nts=4 GGGG A.DG6,A.DG10,A.DG15,A.DG19
In DSSR, a G4-helix is defined by stacking interactions of G-tetrads, regardless of backbone connectivity, and may contain more than one G4-stem.
In DSSR, a G4-stem is defined as a G4-helix with backbone connectivity. Bulges are also allowed along each of the four strands.