Details of Protein

General Information of Protein (ID: PRT01680)
Name Guanine nucleotide-binding protein beta-4 (GNB4)
Synonyms   Click to Show/Hide Synonyms of This Protein
Transducin beta chain 4; GNB4
Gene Name GNB4 Gene ID
59345
UniProt ID
Q9HAV0
Family WD repeat protein (WRP)
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MSELEQLRQEAEQLRNQIQDARKACNDATLVQITSNMDSVGRIQMRTRRTLRGHLAKIYA
MHWGYDSRLLVSASQDGKLIIWDSYTTNKMHAIPLRSSWVMTCAYAPSGNYVACGGLDNI
CSIYNLKTREGNVRVSRELPGHTGYLSCCRFLDDSQIVTSSGDTTCALWDIETAQQTTTF
TGHSGDVMSLSLSPDMRTFVSGACDASSKLWDIRDGMCRQSFTGHVSDINAVSFFPNGYA
FATGSDDATCRLFDLRADQELLLYSHDNIICGITSVAFSKSGRLLLAGYDDFNCNVWDTL
KGDRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLRIWN
Function Guanine nucleotide-binding proteins (G proteins) are involved as a modulator or transducer in various transmembrane signaling systems. The beta and gamma chains are required for the GTPase activity, for replacement of GDP by GTP, and for G protein-effector interaction.
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 GNB4 protein abundance levels: increase (FC = 1.57)
                      Summary Introduced Variation         Induced Change 
                      Disease Status Hepatocellular carcinoma [ICD-11: 2C12]
                      Details It is reported that glutamine absence causes the increase of GNB4 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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