Title : The protease activity of human ATG4B is regulated by reversible oxidative modification.

Pub. Date : 2020 Oct

PMID : 31880198






4 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 In conclusion, our research reveals a novel molecular mechanism that oxidative modification at Cys292 and Cys361 sites regulates ATG4B function, which modulates autophagy.Abbreviations: Air-ox: air-oxidation; ATG4B: autophagy related 4B cysteine peptidase; BCNU: 1,3-bis(2-chloroethyl)-1-nitrosourea; CBB: Coomassie Brilliant Blue; CM: complete medium; CQ: chloroquine; DTT: dithiothreitol; GSH: reduced glutathione; GSNO: S-nitrosoglutathione; GSSG: oxidized glutathione; HMW: high molecular weight; H2O2: hydrogen peroxide; NAC: N-acetyl-L-cysteine; NEM: N-ethylmaleimide; PE: phosphatidylethanolamine; PTM: post-translational modification; ROS, reactive oxygen species; WT: wild type. S-Nitrosoglutathione autophagy related 4B cysteine peptidase Homo sapiens
2 In conclusion, our research reveals a novel molecular mechanism that oxidative modification at Cys292 and Cys361 sites regulates ATG4B function, which modulates autophagy.Abbreviations: Air-ox: air-oxidation; ATG4B: autophagy related 4B cysteine peptidase; BCNU: 1,3-bis(2-chloroethyl)-1-nitrosourea; CBB: Coomassie Brilliant Blue; CM: complete medium; CQ: chloroquine; DTT: dithiothreitol; GSH: reduced glutathione; GSNO: S-nitrosoglutathione; GSSG: oxidized glutathione; HMW: high molecular weight; H2O2: hydrogen peroxide; NAC: N-acetyl-L-cysteine; NEM: N-ethylmaleimide; PE: phosphatidylethanolamine; PTM: post-translational modification; ROS, reactive oxygen species; WT: wild type. S-Nitrosoglutathione autophagy related 4B cysteine peptidase Homo sapiens
3 In conclusion, our research reveals a novel molecular mechanism that oxidative modification at Cys292 and Cys361 sites regulates ATG4B function, which modulates autophagy.Abbreviations: Air-ox: air-oxidation; ATG4B: autophagy related 4B cysteine peptidase; BCNU: 1,3-bis(2-chloroethyl)-1-nitrosourea; CBB: Coomassie Brilliant Blue; CM: complete medium; CQ: chloroquine; DTT: dithiothreitol; GSH: reduced glutathione; GSNO: S-nitrosoglutathione; GSSG: oxidized glutathione; HMW: high molecular weight; H2O2: hydrogen peroxide; NAC: N-acetyl-L-cysteine; NEM: N-ethylmaleimide; PE: phosphatidylethanolamine; PTM: post-translational modification; ROS, reactive oxygen species; WT: wild type. S-Nitrosoglutathione autophagy related 4B cysteine peptidase Homo sapiens
4 In conclusion, our research reveals a novel molecular mechanism that oxidative modification at Cys292 and Cys361 sites regulates ATG4B function, which modulates autophagy.Abbreviations: Air-ox: air-oxidation; ATG4B: autophagy related 4B cysteine peptidase; BCNU: 1,3-bis(2-chloroethyl)-1-nitrosourea; CBB: Coomassie Brilliant Blue; CM: complete medium; CQ: chloroquine; DTT: dithiothreitol; GSH: reduced glutathione; GSNO: S-nitrosoglutathione; GSSG: oxidized glutathione; HMW: high molecular weight; H2O2: hydrogen peroxide; NAC: N-acetyl-L-cysteine; NEM: N-ethylmaleimide; PE: phosphatidylethanolamine; PTM: post-translational modification; ROS, reactive oxygen species; WT: wild type. S-Nitrosoglutathione autophagy related 4B cysteine peptidase Homo sapiens