Table IV.
Definition of flows (unconditional) for SHAG-ENZ (Fig. 3)
| Flow | Contents | Description |
|---|---|---|
| F1 | k_O2rO2*O2_radical*O2_radical + ko_SOD*c_SOD*O2_radical*SOD | O −+ H+→0.5H2O2+ 0.5O2
|
| F2 | k_ASCH2O2*ASC*H2O2 + Kcat_APX*c_APX*APX*ASC*H2O2/(kM_APX_ASC*H2O2 + kM_APX_H2O2*ASC + ASC*H2O2) | 0.5H2O2+ ASC → MDA + H2O |
| F3 | k_ASCO2*ASC*O2_radical | O2−+ ASC + H+ → MDA + H2O2 |
| F4 = F5 | k_MDAMDA*MDA*MDA | MDA + MDA → ASC + DHA |
| F6 = F8 | k_DHAGSH*GSH*DHA + Kcat_DAR*c_DAR*DHA*GSH/(kM_DAR_GSH*DHA + kM_DAR_DHA*GSH + GSH*DHA) | DHA + 2GSH → ASC + GSSG |
| F7 = F9 | k_GSHO2*GSH*O2_radical | O2−+ GSH + H+ → GS·+ H2O2 |
| F10 | Kcat_GR*c_GR*GSSG*NADPH/(kM_GR_GSSG*NADPH + kM_GR_NADPH*GSSG + GSSG*NADPH) | GSSG + NADPH + H+ → 2GSH + NADP+ |
| F11 = F12 | Kcat_MDAR*c_MDAR*MDA*NADPH/(kM_MDAR_NADPH*MDA + kM_MDAR_MDA*NADPH + NADPH*MDA) | NADPH++ H++ 2MDA → NADP++ 2ASC |
