General Information of Drug-Metabolizing Enzyme (DME ID: DME0485)
DME Name Glutamate-cysteine ligase catalytic (GCLC), Homo sapiens DME Info
UniProt ID
GSH1_HUMAN
EC Number    EC: 6.3.2.2     (Click to Show/Hide the Complete EC Tree)
Ligase
Carbon-nitrogen ligase
Peptide synthase
EC: 6.3.2.2
Lineage    Species: Homo sapiens     (Click to Show/Hide the Complete Species Lineage)
Kingdom: Metazoa
Phylum: Chordata
Class: Mammalia
Order: Primates
Family: Hominidae
Genus: Homo
Species: Homo sapiens
Interactome
Disease Specific Interactions between Host Protein and DME (HOSPPI)
      ICD Disease Classification Healthy
               ICD-11: Healthy Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                     Non-coding RNA regulation
                            hsa-miR-433-5p Health Suppression
miRBase ID
MIMAT0026554
Interaction Name hsa-miR-433-5p--GCLC regulation [2]
Studied Cell Lines Human umbilical vein endothelial cell line
Description hsa-miR-433-5p is reported to suppress GCLC mRNA translation by binding to the 3' untranslated region (3'UTR) of GCLC mRNA, which leads to a decreased expression of the drug-metabolizing enzyme Glutamate-cysteine ligase catalytic.
                     Histone modification
                            Histone deacetylases (HDACs) Health Repression
Uniprot ID
HDAC1_HUMAN
Interaction Name HDACs-GCLC interaction [1]
Studied Cell Lines Murine TAMH hepatocyte cell line
Description Histone deacetylases (HDACs) are reported to deacetylate the GCLC gene and thereby repress the transcriptional activity of the drug-metabolizing enzyme Glutamate-cysteine ligase catalytic. As a result, the interaction between HDACs and GCLC can inhibit the drug-metabolizing process of Glutamate-cysteine ligase catalytic.
      ICD Disease Classification 02 Neoplasms
               ICD-11: 2B33 Acute lymphoblastic leukemia Click to Show/Hide the Full List of HOSPPI:        1 HOSPPI
                     Transcription-factor regulation
                            Transcription factor Sp1 (SP1) Acute lymphoblastic leukemia Activation
Uniprot ID
SP1_HUMAN
Interaction Name SP1-GCLC interaction [3], [4]
Studied Cell Lines HL-60/ADR cell line
Ensembl ID
ENSG00000185591
Description Transcription factor Sp1 (SP1) is reported to activate the transcription of GCLC gene, which leads to an increased expression of the drug-metabolizing enzyme Glutamate-cysteine ligase catalytic. As a result, the interaction between SP1 and GCLC can activate the drug-metabolizing process of Glutamate-cysteine ligase catalytic.
               ICD-11: 2C12 Liver cancer Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                     Transcription-factor regulation
                            NFE2-related factor 2 (NFE2L2) Liver cancer Repression
Uniprot ID
NF2L2_HUMAN
Interaction Name NFE2L2-GCLC interaction [5]
Studied Cell Lines HepG2 cell line
Ensembl ID
ENSG00000116044
Description NFE2-related factor 2 (NFE2L2) is reported to repress the transcription of GCLC gene, which leads to a decreased expression of the drug-metabolizing enzyme Glutamate-cysteine ligase catalytic. As a result, the interaction between NFE2L2 and GCLC can repress the drug-metabolizing process of Glutamate-cysteine ligase catalytic.
                            Transcription factor MTF-1 (MTF1) Liver cancer Activation
Uniprot ID
MTF1_HUMAN
Interaction Name MTF1-GCLC interaction [6]
Studied Cell Lines HepG2 cell line
Ensembl ID
ENSG00000188786
Description Transcription factor MTF-1 (MTF1) is reported to activate the transcription of GCLC gene, which leads to an increased expression of the drug-metabolizing enzyme Glutamate-cysteine ligase catalytic. As a result, the interaction between MTF1 and GCLC can activate the drug-metabolizing process of Glutamate-cysteine ligase catalytic.
References
1 TGFbeta1-induced suppression of glutathione antioxidant defenses in hepatocytes: caspase-dependent post-translational and caspase-independent transcriptional regulatory mechanisms. FASEB J. 2003 Aug;17(11):1535-7.
2 Targeting of Gamma-Glutamyl-Cysteine Ligase by miR-433 Reduces Glutathione Biosynthesis and Promotes TGF-beta-Dependent Fibrogenesis. Antioxid Redox Signal. 2015 Nov 10;23(14):1092-105.
3 Ceramide reduction and transcriptional up-regulation of glucosylceramide synthase through doxorubicin-activated Sp1 in drug-resistant HL-60/ADR cells. Cancer Res. 2004 Sep 1;64(17):6271-9.
4 A role for ceramide in driving cancer cell resistance to doxorubicin. FASEB J. 2008 Jul;22(7):2541-51.
5 Nuclear factor erythroid 2-like 2 (Nrf2) expression in End-Stage liver disease environ. Toxicol Pharmacol. 2012 Jul;34(1):87-95.
6 C-terminal deletion mutant of MRE-binding transcription factor-1 Inhibits MRE-driven gene expression. J Cell Biochem. 2004 Oct 15;93(3):609-18.

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