General Information of Drug-Metabolizing Enzyme (DME ID: DME0096)
DME Name Myeloperoxidase (MPO), Homo sapiens DME Info
UniProt ID
PERM_HUMAN
EC Number    EC: 1.11.2.2     (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
Peroxidase
Peroxygenase
EC: 1.11.2.2
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 04 Immune system diseases
               ICD-11: 4A44 Vasculitis Click to Show/Hide the Full List of HOSPPI:        1 HOSPPI
                     Transcription-factor regulation
                            Transcription factor Sp1 (SP1) Vasculitis Activation
Uniprot ID
SP1_HUMAN
Interaction Name SP1-MPO interaction [1], [2]
Studied Cell Lines ANCA-associated vasculitis cell line
Ensembl ID
ENSG00000185591
Description Transcription factor Sp1 (SP1) is reported to activate the transcription of MPO gene, which leads to an increased expression of the drug-metabolizing enzyme Myeloperoxidase. As a result, the interaction between SP1 and MPO can activate the drug-metabolizing process of Myeloperoxidase.
      ICD Disease Classification 08 Nervous system diseases
               ICD-11: 8E40 Systemic vasculitides Click to Show/Hide the Full List of HOSPPI:        2 HOSPPI
                     Oligomerization
                            Ceruloplasmin (CP) Systemic vasculitides Heterotrimer
Uniprot ID
CERU_HUMAN
Interaction Name CP, LTF and MPO heterotrimerization [3]
Studied Cell Lines Healthy subjects
Description Ceruloplasmin (CP) and Lactotransferrin (LTF) is reported to heterotrimerize with the MPO protein, which leads to a suppressed activity of the drug-metabolizing enzyme Myeloperoxidase. As a result, the interaction among CP, LTF and MPO can inhibit the drug-metabolizing process of Myeloperoxidase.
                            Lactotransferrin (LTF) Systemic vasculitides Heterotrimer
Uniprot ID
TRFL_HUMAN
Interaction Name LTF, CP and MPO heterotrimerization [3]
Studied Cell Lines Healthy subjects
Description Lactotransferrin (LTF) and Ceruloplasmin (CP) is reported to heterotrimerize with the MPO protein, which leads to a suppressed activity of the drug-metabolizing enzyme Myeloperoxidase. As a result, the interaction among LTF, CP and MPO can inhibit the drug-metabolizing process of Myeloperoxidase.
References
1 Meta-analysis of myeloperoxidase G-463/A polymorphism in anti-neutrophil cytoplasmic autoantibody-positive vasculitis. Clin Exp Immunol. 2007 Aug;149(2):251-6.
2 An Alu element in the myeloperoxidase promoter contains a composite SP1-thyroid hormone-retinoic acid response element. J Biol Chem. 1996 Jun 14;271(24):14412-20.
3 Ceruloplasmin: macromolecular assemblies with iron-containing acute phase proteins. PLoS One. 2013 Jul 3;8(7):e67145.

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.