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=0.448 type=other nts=4 GGGG A.G1,A.G4,A.G10,A.G13 2 glyco-bond=---- sugar=-3-- groove=---- planarity=0.841 type=other nts=4 GGGG A.G2,A.G5,A.G11,A.G14 3 glyco-bond=---- sugar=-.-- groove=---- planarity=0.435 type=other nts=4 GGGG B.G15,B.G18,B.G24,B.G27 4 glyco-bond=---- sugar=-.-- groove=---- planarity=0.717 type=saddle nts=4 GGGG B.G16,B.G19,B.G25,B.G28
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.
1 G4 helix#1 contains 2 G4 stems: [#1,#2] [5'/5']