mol="AEI" Charge="0"
lab="N"	NH="2" 
lab="CA"	NH="1" 
lab="C"	NH="0" 
lab="O"	NH="0" 
lab="OXT"	NH="1" 
lab="CB"	NH="1" 
lab="CG2"	NH="3" 
lab="OG1"	NH="0" 
lab="CD"	NH="1" 
lab="OE1"	NH="1" 
lab="CE2"	NH="2" 
lab="CZ"	NH="1" 
lab="NH1"	NH="2" 
lab="CH2"	NH="0" 
lab="OT1"	NH="0" 
lab="OT2"	NH="1" 
