load 4hjm.pdb, 4hjm
load 4hjm.omap,4hjm_map
bg_color grey30
hide all
show sticks, (name CA+C+N)
color deeppurple
select nitro, (name N)
color purpleblue, nitro
isomesh map1, 4hjm_map, 1, chain A ,carve=1.5
isomesh map2, 4hjm_map, 2, chain A ,carve=1.5
zoom chain A
orient chain A

hide mesh, map2
png sigma1.png, ray=1
hide mesh
show mesh, map2
png sigma2.png, ray=1