CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-008462
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Squalene monooxygenase 
Protein Synonyms/Alias
 Squalene epoxidase; SE 
Gene Name
 Sqle 
Gene Synonyms/Alias
 Erg1 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
288VADGLFSKFRKSLISubiquitination[1]
424GGMTVALKDIKLWRQubiquitination[1]
434KLWRQLLKDIPDLYDubiquitination[1]
449DAAIFQAKKSFFWSRubiquitination[1]
450AAIFQAKKSFFWSRKubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
 Catalyzes the first oxygenation step in sterol biosynthesis and is suggested to be one of the rate-limiting enzymes in this pathway. 
Sequence Annotation
 NP_BIND 124 151 FAD (Potential).  
Keyword
 Complete proteome; Endoplasmic reticulum; FAD; Flavoprotein; Membrane; Microsome; NADP; Oxidoreductase; Reference proteome; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 572 AA 
Protein Sequence
MWTFLGIATF TYFYKKCGDV TLANKELLLC VLVFLSLGLV LSYRCRHRHG GLLGRHQSGA 60
QFAAFSDILS ALPLIGFFWA KSPESEKKEQ LESKKCRKEI GLSETTLTGA ATSVSTSFVT 120
DPEVIIVGSG VLGSALAAVL SRDGRKVTVI ERDLKEPDRI VGELLQPGGY RVLQELGLGD 180
TVEGLNAHHI HGYIVHDYES RSEVQIPYPL SETNQVQSGI AFHHGRFIMS LRKAAMAEPN 240
VKFIEGVVLQ LLEEDDAVIG VQYKDKETGD TKELHAPLTV VADGLFSKFR KSLISSKVSV 300
SSHFVGFLMK DAPQFKPNFA ELVLVNPSPV LIYQISSSET RVLVDIRGEL PRNLREYMAE 360
QIYPQLPEHL KESFLEASQN GRLRTMPASF LPPSSVNKRG VLILGDAYNL RHPLTGGGMT 420
VALKDIKLWR QLLKDIPDLY DDAAIFQAKK SFFWSRKRTH SFVVNVLAQA LYELFSATDD 480
SLHQLRKACF LYFKLGGECV TGPVGLLSIL SPHPLVLIRH FFSVAIYATY FCFKSEPWAT 540
KPRALFSSGA VLYKACSILF PLIYSEMKYL VH 572 
Gene Ontology
 GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
 GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
 GO:0004506; F:squalene monooxygenase activity; IEA:EC.
 GO:0006725; P:cellular aromatic compound metabolic process; IEA:Compara.
 GO:0008203; P:cholesterol metabolic process; IEA:Compara.
 GO:0010033; P:response to organic substance; IEA:Compara. 
Interpro
 IPR003042; Rng_hydrolase-like.
 IPR013698; Squalene_epoxidase. 
Pfam
 PF08491; SE 
SMART
  
PROSITE
  
PRINTS
 PR00420; RNGMNOXGNASE.