General Information of Protein (ID: PRT01051)
Name Squalene monooxygenase (SQLE)
Synonyms   Click to Show/Hide Synonyms of This Protein
Squalene epoxidase; SE; Sqle; Erg1
Gene Name Sqle Gene ID
29230
UniProt ID
P52020
Family Oxidoreductases (EC 1)
EC Number   EC: 1.14.14.17  (Click to Show/Hide the Complete EC Tree)
Oxidoreductase
Oxygen paired donor oxidoreductase
Flavin/flavoprotein donor oxidoreductase
EC: 1.14.14.17
  Click to Show/Hide the Molecular/Functional Data (Sequence/Structure/Function) of This Protein
Sequence
MWTFLGIATFTYFYKKCGDVTLANKELLLCVLVFLSLGLVLSYRCRHRNGGLLGRHQSGS
QFAAFSDILSALPLIGFFWAKSPPESEKKEQLESKRRRKEVNLSETTLTGAATSVSTSSV
TDPEVIIIGSGVLGSALATVLSRDGRTVTVIERDLKEPDRILGECLQPGGYRVLRELGLG
DTVESLNAHHIHGYVIHDCESRSEVQIPYPVSENNQVQSGVAFHHGKFIMSLRKAAMAEP
NVKFIEGVVLRLLEEDDAVIGVQYKDKETGDTKELHAPLTVVADGLFSKFRKNLISNKVS
VSSHFVGFIMKDAPQFKANFAELVLVDPSPVLIYQISPSETRVLVDIRGELPRNLREYMT
EQIYPQIPDHLKESFLEACQNARLRTMPASFLPPSSVNKRGVLLLGDAYNLRHPLTGGGM
TVALKDIKIWRQLLKDIPDLYDDAAIFQAKKSFFWSRKRSHSFVVNVLAQALYELFSATD
DSLRQLRKACFLYFKLGGECLTGPVGLLSILSPDPLLLIRHFFSVAVYATYFCFKSEPWA
TKPRALFSSGAILYKACSIIFPLIYSEMKYLVH
Function Catalyzes the stereospecific oxidation of squalene to (S)-2,3-epoxysqualene, and is considered to be a rate-limiting enzyme in steroid biosynthesis.
Regulatory Network
Full List of Metabolite(s) Regulating This Protein
      Organic acids and derivatives
            Leucine 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 Leucine addition (72 hours)
                      Induced Change SQLE mRNAlevel levels: increase
                      Summary Introduced Variation         Induced Change 
                      Disease Status Type 2 diabetes mellitus [ICD-11: 5A11]
                      Details It is reported that leucine addition causes the increase of SQLE mRNA levels compared with control group.
References
1 Chronic exposure to leucine in vitro induces -cell dysfunction in INS-1E cells and mouse islets. J Endocrinol. 2012 Oct;215(1):79-88.

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