PLASMA MEMBRANE EXTRACELLULAR SPACE LABEL CaM BH4 HSP90 AKT-1 eNOS LABEL CaM HSP90 AKT-1 eNOS LABEL CaM HSP90 AKT-1 eNOS ATP ADP LABEL CaM HSP90 eNOS AKT-1 LABEL CaM HSP90 AKT-1 eNOS BH2 LABEL CaM HSP90 CAV1 eNOS CAV1 LABEL CAV1 CaM eNOS HSP90 CaM LABEL CAV1 eNOS CaM NOSTRIN LABEL CAV1 eNOS NOSTRIN DNM2 LABEL CAV1 eNOS NOSTRIN DNM2 LABEL CAV1 eNOS NOSTRIN DNM2 N-WASP N-WASP CYTOSOL EXTRACELLULAR SPACE BH4 BH2 p-SPR sepiapterin NADPH NADP+ H+ O2 O2- NADP+ NADPH peroxynitrite NADPH H+ NO3- NADP+ LABEL O2 O2 CYGB CYGB LABEL DDH2 DDH1 DMA H2O ADMA NADP+ NO L-citrulline L-arginine NADPH O2 2 2 2 P@T308 P@S473 N:2 Pa@26 P@S1177 Pa@16 My@2 P@S473 P@T308 N:2 My@2 Pa@16 P@S1177 Pa@26 P@S473 P@T308 Pa@26 N:2 My@2 Pa@16 @S1177 Pa@26 @S1177 Pa@16 N:2 My@2 P@S473 P@T308 P@S473 P@T308 N:2 My@2 Pa@16 P@S1177 Pa@26 Pa@26 N:2 My@2 Pa@16 @S1177 N:2 N:2 My@2 Pa@16 @S1177 Pa@26 My@2 Pa@16 @S1177 Pa@26 N:2 N:2 N:3 Pa@26 N:2 My@2 Pa@16 @S1177 N:3 Pa@26 N:2 My@2 Pa@16 @S1177 N:3 Pa@26 N:2 My@2 Pa@16 @S1177 N:3 N:2 N:2 N:2