General Information of Protein (ID: PRT00425)
Name Aldehyde dehydrogenase (ALDH2)
Synonyms   Click to Show/Hide Synonyms of This Protein
ALDH class 2; ALDH-E2; ALDHI; ALDH2; ALDM
Gene Name ALDH2 Gene ID
217
UniProt ID
P05091
Family Oxidoreductases (EC 1)
EC Number   EC: 1.2.1.3  (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
Aldehyde/oxo donor oxidoreductase
NAD/NADP acceptor oxidoreductase
EC: 1.2.1.3
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MLRAAARFGPRLGRRLLSAAATQAVPAPNQQPEVFCNQIFINNEWHDAVSRKTFPTVNPS
TGEVICQVAEGDKEDVDKAVKAARAAFQLGSPWRRMDASHRGRLLNRLADLIERDRTYLA
ALETLDNGKPYVISYLVDLDMVLKCLRYYAGWADKYHGKTIPIDGDFFSYTRHEPVGVCG
QIIPWNFPLLMQAWKLGPALATGNVVVMKVAEQTPLTALYVANLIKEAGFPPGVVNIVPG
FGPTAGAAIASHEDVDKVAFTGSTEIGRVIQVAAGSSNLKRVTLELGGKSPNIIMSDADM
DWAVEQAHFALFFNQGQCCCAGSRTFVQEDIYDEFVERSVARAKSRVVGNPFDSKTEQGP
QVDETQFKKILGYINTGKQEGAKLLCGGGIAADRGYFIQPTVFGDVQDGMTIAKEEIFGP
VMQILKFKTIEEVVGRANNSTYGLAAAVFTKDLDKANYLSQALQAGTVWVNCYDVFGAQS
PFGGYKMSGSGRELGEYGLQAYTEVKTVTVKVPQKNS
Structure
1CW3 ; 1NZW ; 1NZX ; 1NZZ ; 1O00 ; 1O01 ; 1O02 ; 1O04 ; 1O05 ; 1ZUM ; 2ONM ; 2ONN ; 2ONO ; 2ONP ; 2VLE ; 3INJ ; 3INL ; 3N80 ; 3N81 ; 3N82 ; 3N83 ; 3SZ9 ; 4FQF ; 4FR8 ; 4KWF ; 4KWG ; 5L13
Regulatory Network
Full List of Metabolite(s) Regulating This Protein
      Organic acids and derivatives
            Arginine Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Metabo  Info click to show the details of this metabolite
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [1]
                      Introduced Variation Arginine addition (2 hours)
                      Induced Change ALDH2 protein abundance levels: increase
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hepatocellular carcinoma [ICD-11: 2C12]
                      Details It is reported that arginine addition causes the increase of ALDH2 protein abundance compared with control group.
            Glutamine Click to Show/Hide the Full List of Regulating Pair(s):   1 Pair(s)
               Detailed Information Metabo  Info click to show the details of this metabolite
               Regulating Pair Experim Info click to show the details of experiment for validating this pair [2]
                      Introduced Variation Glutamine absence (2 hours)
                      Induced Change ALDH2 protein expression levels: increase
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hepatocellular carcinoma [ICD-11: 2C12]
                      Details It is reported that glutamine absence causes the increase of ALDH2 protein expression compared with control group.
References
1 Comparative Proteomics Analysis Reveals L-Arginine Activates Ethanol Degradation Pathways in HepG2 Cells. Sci Rep. 2016 Mar 17;6:23340.
2 Quantitative proteomics analysis reveals glutamine deprivation activates fatty acid -oxidation pathway in HepG2 cells. Amino Acids. 2016 May;48(5):1297-307.

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