General Information of Protein (ID: PRT01565)
Name Dihydropteridine reductase (QDPR)
Synonyms   Click to Show/Hide Synonyms of This Protein
HDHPR; Quinoid dihydropteridine reductase; Short chain dehydrogenase/reductase family 33C member 1; QDPR; DHPR; SDR33C1
Gene Name QDPR Gene ID
5860
UniProt ID
P09417
Family Oxidoreductases (EC 1)
EC Number   EC: 1.5.1.34  (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
CH-NH donor oxidoreductase
NAD/NADP acceptor oxidoreductase
EC: 1.5.1.34
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MAAAAAAGEARRVLVYGGRGALGSRCVQAFRARNWWVASVDVVENEEASASIIVKMTDSF
TEQADQVTAEVGKLLGEEKVDAILCVAGGWAGGNAKSKSLFKNCDLMWKQSIWTSTISSH
LATKHLKEGGLLTLAGAKAALDGTPGMIGYGMAKGAVHQLCQSLAGKNSGMPPGAAAIAV
LPVTLDTPMNRKSMPEADFSSWTPLEFLVETFHDWITGKNRPSSGSLIQVVTTEGRTELT
PAYF
Structure
1HDR
Function The product of this enzyme, tetrahydrobiopterin (BH-4), is an essential cofactor for phenylalanine, tyrosine, and tryptophan hydroxylases.
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 QDPR protein abundance levels: increase (FC = 2.29)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hepatocellular carcinoma [ICD-11: 2C12]
                      Details It is reported that glutamine absence causes the increase of QDPR 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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