3.7一些不错的表示

下面的视图非常适合显示蛋白质和核酸：

selection: all

drawing method: tube

coloring method: segname (or chain)

why? This show the backbone of the protein and nucleic acid strands

selection: protein and (name CA or not backbone)

drawing method: lines

coloring method: segname (or chain)

why? shows where the side chains are located, but they are thin so the

backbone is still visible and the scene is quickly drawn

selection: (numbonds = 0) and not waters

drawing method: vdw

coloring method: name

why? shows ions. The "not waters" omits cases where a water’s oxygen is

known but not the hydrogen.

selection: not (waters or protein or nucleic)

drawing method: lines

coloring method: name

why? shows whatever is left; usually ligands and crystallizing agents