Y-rotation
eNOS subunits
eNOS secondary structures
cys-96 & cys-101 ball & stick
cys-96 & cys-101 space filling
zinc ion
cys-96 & cys-101 coordinate with zinc ion
5,6,7,8-tetrahydrobiopterin
H4B binding site
H4B interaction with ser-104 & val-106
hydrogen bonding between glycerol and H4B
protoporpyrin ix containing fe (heme)
heme binding site
hydrogen bonding - heme group & H4B
ethylisothiourea inhibits H4B binding
1m8e comparison (superimposed)