CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-014658
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Lanosterol 14-alpha demethylase 
Protein Synonyms/Alias
 LDM; CYPLI; Cytochrome P450 51A1; Cytochrome P450-14DM; Cytochrome P45014DM; Cytochrome P450LI; Sterol 14-alpha demethylase 
Gene Name
 Cyp51a1 
Gene Synonyms/Alias
 Cyp51 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
156NAVFLEQKKILKSGLubiquitination[1]
436DNPASGEKFAYVPFGubiquitination[1]
Reference
 [1] Synaptic protein ubiquitination in rat brain revealed by antibody-based ubiquitome analysis.
 Na CH, Jones DR, Yang Y, Wang X, Xu Y, Peng J.
 J Proteome Res. 2012 Sep 7;11(9):4722-32. [PMID: 22871113
Functional Description
 Catalyzes C14-demethylation of lanosterol; it transforms lanosterol into 4,4'-dimethyl cholesta-8,14,24-triene-3-beta-ol. 
Sequence Annotation
 METAL 449 449 Iron (heme axial ligand) (By similarity).  
Keyword
 Cholesterol biosynthesis; Cholesterol metabolism; Complete proteome; Endoplasmic reticulum; Heme; Iron; Lipid biosynthesis; Lipid metabolism; Membrane; Metal-binding; Microsome; Monooxygenase; NADP; Oxidoreductase; Reference proteome; Steroid biosynthesis; Steroid metabolism; Sterol biosynthesis; Sterol metabolism; Transmembrane; Transmembrane helix. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 503 AA 
Protein Sequence
MVLLGLLQSG GSVLGQAMEQ VTGGNLLSTL LIACAFTLSL VYLFRLAVGH MVQLPAGAKS 60
PPYIYSPIPF LGHAIAFGKS PIEFLENAYE KYGPVFSFTM VGKTFTYLLG SDAAALLFNS 120
KNEDLNAEEV YGRLTTPVFG KGVAYDVPNA VFLEQKKILK SGLNIAHFKQ YVSIIEKEAK 180
EYFKSWGESG ERNVFEALSE LIILTASHCL HGKEIRSQLN EKVAQLYADL DGGFSHAAWL 240
LPGWLPLPSF RRRDRAHREI KNIFYKAIQK RRLSKEPAED ILQTLLDSTY KDGRPLTDDE 300
IAGMLIGLLL AGQHTSSTTS AWMGFFLARD KPLQDKCYLE QKTVCGEDLP PLTYEQLKDL 360
NLLDRCIKET LRLRPPIMTM MRMAKTPQTV AGYTIPPGHQ VCVSPTVNQR LKDSWVERLD 420
FNPDRYLQDN PASGEKFAYV PFGAGRHRCI GENFAYVQIK TIWSTMLRLY EFDLINGYFP 480
SVNYTTMIHT PENPVIRYKR RSK 503 
Gene Ontology
 GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
 GO:0043231; C:intracellular membrane-bounded organelle; IDA:RGD.
 GO:0009055; F:electron carrier activity; IEA:InterPro.
 GO:0020037; F:heme binding; IEA:InterPro.
 GO:0005506; F:iron ion binding; IEA:InterPro.
 GO:0008398; F:sterol 14-demethylase activity; IDA:RGD.
 GO:0033488; P:cholesterol biosynthetic process via 24,25-dihydrolanosterol; IDA:RGD.
 GO:0045540; P:regulation of cholesterol biosynthetic process; TAS:RGD. 
Interpro
 IPR001128; Cyt_P450.
 IPR017972; Cyt_P450_CS.
 IPR002403; Cyt_P450_E_grp-IV. 
Pfam
 PF00067; p450 
SMART
  
PROSITE
 PS00086; CYTOCHROME_P450 
PRINTS
 PR00465; EP450IV.
 PR00385; P450.