select all
wireframe false
backbone false
set specular true
background white
select carbon
color [255,255,220]
select nitrogen 
color [60,60,200] 
select oxygen 
color pink
color [255,200,200]
select sulfur
color [100,100,50]
color brown
color [30,30,30]
select phosphorus
color white
select
spacefill 350