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=0.172 type=other nts=4 GGGG A.DG2,A.DG6,A.DG11,A.DG18 2 glyco-bond=---- sugar=-3-- groove=---- planarity=0.253 type=other nts=4 GGGG A.DG3,A.DG7,A.DG12,A.DG19 3 glyco-bond=---- sugar=---- groove=---- planarity=0.260 type=other nts=4 GGGG A.DG4,A.DG9,A.DG13,A.DG20
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.