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=s-ss sugar=---- groove=wn-- planarity=0.182 type=other nts=4 GGgG A.DG3,A.DG11,A.BGM15,A.DG21 2 glyco-bond=-s-- sugar=---. groove=wn-- planarity=0.086 type=planar nts=4 GGGG A.DG4,A.DG10,A.DG16,A.DG22 3 glyco-bond=-s-- sugar=---- groove=wn-- planarity=0.228 type=other nts=4 GGGG A.DG5,A.DG9,A.DG17,A.DG23
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.