ChineseAcadSci,ShanghaiInstBiolSci,InstBiol&CellBiol,KeyLabProteom,Shanghai200032,PeoplesRChina.;
GileadScilnc,FosterCity,CA94404USA.;
NCI,HIVDrugResistanceProgram,FrederickCancRes&DevCtr,Frederick,MD21702USA.;
NIDDKD,BioorganChemLab,NIH,Bethesda,MD20892USA.;
RutgersStateUniv,CtrAdvBiotechnol&Med,Piscataway,NJ08854USA.;
RutgersStateUniv,DeptChem&BiolChem,Piscataway,NJ08854USA.;