#Script for display of hemoglobin tertiary and quaternary structure
# Jason Kahn, UMCP
rotate x 90
zoom 130
select *A
color blue
select *C
color cyan
select *B
color redorange
select *D
color red
select hem
color cpk
cpk on
select protein
structure
cartoons 200
wireframe off
select (his92 or his87)
wireframe 100
color purple
select (his58 or his63)
wireframe 80
color [255,20,147]
select iron
cpk 600
set specular on
select (hem and *.O2)
color green
cpk 300
select (hem and *.O1)
color blue
cpk 300
select hetero and 126 and not HOH
wireframe 150
define H97 ((*B or *D) and His97)
select H97
wireframe 250
select (H97 and *.NE2)
set fontsize 18
label "Beta %n%r"
select H97 and sidechain
color [0,150,0]
select (Asp21 and *.CA)
label beta
select (Ser52 and *.CA)
label alpha
define AC41 ((*A or *C) and Thr41)
select AC41
wireframe 200
select AC41 and sidechain
color green
define AC44 ((*A or *C) and Pro44)
select AC44
wireframe 200
select AC44 and sidechain
color [150,150,150]
define AC38 ((*A or *C) and Thr38)
select AC38
wireframe 200
select AC38 and sidechain
color [255,200,50]
color labels white