“name” selects atoms based on their assigned names.
indicate name ca indicate n. c* select main_chain, name c+ca+n
Not all molecular file formats contain atom names.
Also, it is not generally guaranteed that atom names will start with the element symbol. Thus, it is best to use the element operator to select atoms of a given type.
The macro equivalent is */name-pattern
indicate */CA indicate */CA+C+N+O