#########################################################################
#                                                                       #
# PyMol Script to render binding of retinal to retinal binding protein  #
# Illustrating the lock-and-key concept                                 #
#                                                                       #
# Esther Zhuang and Kalju Kahn, UCSB, 2004                              #
#                                                                       #
#########################################################################

hide

# General Style
set mesh_mode,0
set mesh_radius,0.015000
set min_mesh_spacing,0.60000
set mesh_width,1.70000
set mesh_quality,5
set max_triangles,4000000
set transparency,0.3


# Show protein as mesh
create prtn, (all and ! resn fen)
show mesh, prtn
set_color lock,[ 0.81, 0.94, 0.87]
color lock, prtn

# Show bound retinal as sticks with surface
create sub, resn fen
show surface, sub
show sticks, sub
color salmon, sub

util.performance(0)

set_view (\
    0.674028099,   -0.646765649,   -0.356903285,\
   -0.183186486,    0.321709812,   -0.928947985,\
    0.715631902,    0.691517293,    0.098362289,\
    0.000055866,    0.000018608,  -60.742065430,\
   35.612419128,   20.767797470,   50.607280731,\
   27.707960129,  103.405830383,    0.000000000 )