mol="2RX" Charge="0"
lab="N"	NH="2" 
lab="C"	NH="0" 
lab="O"	NH="0" 
lab="CA"	NH="1" 
lab="CB"	NH="2" 
lab="OG"	NH="0" 
lab="P40"	NH="0" 
lab="S41"	NH="1" 
lab="O42"	NH="1" 
lab="O43"	NH="0" 
lab="O1"	NH="1" 
