Details of Protein

General Information of Protein (ID: PRT00126)
Name S-nitrosoglutathione reductase (CBR1)
Synonyms   Click to Show/Hide Synonyms of This Protein
15-hydroxyprostaglandin dehydrogenase [NADP(+)]; 20-beta-hydroxysteroid dehydrogenase; NADPH-dependent carbonyl reductase 1; Prostaglandin 9-ketoreductase; PG-9-KR; Prostaglandin-E(2) 9-reductase; Short chain dehydrogenase/reductase family 21C member 1; CBR1; CBR; CRN; SDR21C1
Gene Name CBR1 Gene ID
873
UniProt ID
P16152
Family Oxidoreductases (EC 1)
EC Number   EC: 1.1.1.184  (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
CH-OH donor oxidoreductase
NAD/NADP oxidoreductase
EC: 1.1.1.184
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MSSGIHVALVTGGNKGIGLAIVRDLCRLFSGDVVLTARDVTRGQAAVQQLQAEGLSPRFH
QLDIDDLQSIRALRDFLRKEYGGLDVLVNNAGIAFKVADPTPFHIQAEVTMKTNFFGTRD
VCTELLPLIKPQGRVVNVSSIMSVRALKSCSPELQQKFRSETITEEELVGLMNKFVEDTK
KGVHQKEGWPSSAYGVTKIGVTVLSRIHARKLSEQRKGDKILLNACCPGWVRTDMAGPKA
TKSPEEGAETPVYLALLPPDAEGPHGQFVSEKRVEQW
Structure
1WMA ; 2PFG ; 3BHI ; 3BHJ ; 3BHM ; 4Z3D
Function NADPH-dependent reductase with broad substrate specificity. Catalyzes the reduction of a wide variety of carbonyl compounds including quinones, prostaglandins, menadione, plus various xenobiotics. Catalyzes the reduction of the antitumor anthracyclines doxorubicin and daunorubicin to the cardiotoxic compounds doxorubicinol and daunorubicinol. Can convert prostaglandin E to prostaglandin F2-alpha. Can bind glutathione, which explains its higher affinity for glutathione-conjugated substrates. Catalyzes the reduction of S-nitrosoglutathione.
Regulatory Network
Full List of Metabolite(s) Regulating This Protein
      Organic acids and derivatives
            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 [1]
                      Introduced Variation Glutamine absence (16 hours)
                      Induced Change CBR1 protein abundance levels: increase (FC = 1.31)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hepatocellular carcinoma [ICD-11: 2C12]
                      Details It is reported that glutamine absence causes the increase of CBR1 protein abundance compared with control group.
References
1 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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