mol="PRK" Charge="0"
lab="C"	NH="0" 
lab="N"	NH="2" 
lab="O"	NH="0" 
lab="CA"	NH="1" 
lab="CB"	NH="2" 
lab="CD"	NH="2" 
lab="CE"	NH="2" 
lab="CG"	NH="2" 
lab="NZ"	NH="1" 
lab="CAA"	NH="3" 
lab="OAD"	NH="0" 
lab="CAF"	NH="2" 
lab="CAL"	NH="0" 
lab="OXT"	NH="1" 
