General Information of Drug-Metabolizing Enzyme (DME ID: DME0457)
DME Name Sucrase-isomaltase intestinal (SI), Homo sapiens DME Info
UniProt ID
SUIS_HUMAN
EC Number    EC: 3.2.1.48     (Click to Show/Hide the Complete EC Tree)
Hydrolases
Glycosylase
O/S-glycosyl compound glycosidase
EC: 3.2.1.48
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 02 Neoplasms
               ICD-11: 2B90 Colorectal cancer Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                     Transcription-factor regulation
                            Gu-binding protein (PIAS1) Colorectal cancer Activation
Uniprot ID
PIAS1_HUMAN
Interaction Name PIAS1-SI interaction [1]
Studied Cell Lines HCT116 cell line
Ensembl ID
ENSG00000033800
Description Gu-binding protein (PIAS1) is reported to activate the transcription of SI gene, which leads to an increased expression of the drug-metabolizing enzyme Sucrase-isomaltase intestinal. As a result, the interaction between PIAS1 and SI can activate the drug-metabolizing process of Sucrase-isomaltase intestinal.
                            TF factor GATA-4 (GATA4) Colorectal cancer Activation
Uniprot ID
GATA4_HUMAN
Interaction Name GATA4-SI interaction [1]
Studied Cell Lines HCT116 cell line
Ensembl ID
ENSG00000136574
Description TF factor GATA-4 (GATA4) is reported to activate the transcription of SI gene, which leads to an increased expression of the drug-metabolizing enzyme Sucrase-isomaltase intestinal. As a result, the interaction between GATA4 and SI can activate the drug-metabolizing process of Sucrase-isomaltase intestinal.
References
1 PIAS1 is a GATA4 SUMO ligase that regulates GATA4-dependent intestinal promoters independent of SUMO ligase activity and GATA4 sumoylation. PLoS One. 2012;7(4):e35717.

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