MODRES 3LPB PTR A 1007 TYR O-PHOSPHOTYROSINE MODRES 3LPB PTR A 1008 TYR O-PHOSPHOTYROSINE MODRES 3LPB PTR B 1007 TYR O-PHOSPHOTYROSINE MODRES 3LPB PTR B 1008 TYR O-PHOSPHOTYROSINE