A very useful number 660
A very useful number: 660
Rotation about the n-glycosidic bond n3 A anti AB DNA Z DNA(G only 7
Rotation About the N-Glycosidic Bond N3 A,B DNA Z DNA (G only) 7 A
H O O-P=0 HH H2CO Base ++sego 32p O=d-0 O H H O Phosphodiester Base see Backbone HH H H Base←ese HH O=d-0
Phosphodiester Backbone 8
Rise 34A Minor B-DNA: A right Grooⅴe Handed double helix Why Major Pitch Groove 34A 10.4 bp/turn Width 20 A 9
Pitch 34 Å Rise 3.4 Å Width 20 Å Major Groove Minor Groove 9 10.4 bp/turn B-DNA: A right Handed double helix Why?