CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-004096
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Cytochrome P450 2B3 
Protein Synonyms/Alias
 CYPIIB3 
Gene Name
 Cyp2b3 
Gene Synonyms/Alias
 Cyp2b-3 
Created Date
 July 27, 2013 
Organism
 Rattus norvegicus (Rat) 
NCBI Taxa ID
 10116 
Lysine Modification
Position
Peptide
Type
References
239REIYKNLKEVLDYIDacetylation[1]
373GLPCRITKDTLFRGYacetylation[1]
Reference
 [1] Proteomic analysis of lysine acetylation sites in rat tissues reveals organ specificity and subcellular patterns.
 Lundby A, Lage K, Weinert BT, Bekker-Jensen DB, Secher A, Skovgaard T, Kelstrup CD, Dmytriyev A, Choudhary C, Lundby C, Olsen JV.
 Cell Rep. 2012 Aug 30;2(2):419-31. [PMID: 22902405
Functional Description
 Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. 
Sequence Annotation
 METAL 436 436 Iron (heme axial ligand).  
Keyword
 Complete proteome; Endoplasmic reticulum; Heme; Iron; Membrane; Metal-binding; Microsome; Monooxygenase; Oxidoreductase; Reference proteome. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 491 AA 
Protein Sequence
MDTSVLLLLA VLLSFLLFLV RGHAKVHGHL PPGPRPLPLL GNLLQMDRGG FRKSFIQLQE 60
KHGDVFTVYF GPRPVVMLCG TQTIREALVD HAEAFSGRGI IAVLQPIMQE YGVSFVNEER 120
WKILRRLFVA TMRDFGIGKQ SVEDQIKEEA KCLVEELKNH QGVSLDPTFL FQCVTGNIIC 180
SIVFGERFDY RDRQFLRLLD LLYRTFSLIS SFSSQMFEVY SDFLKYFPGV HREIYKNLKE 240
VLDYIDHSVE NHRATLDPNA PRDFIDTFLL HMEKEKLNHY TEFHHWNLMI SVLFLFLAGT 300
ESTSNTLCYG FLLMLKYPHV AEKVQKEIDQ VIGSQRVPTL DDRSKMPYTE AVIHEIQRFS 360
DVSPMGLPCR ITKDTLFRGY LLPKNTEVYF ILSSALHDPQ YFEQPDTFNP EHFLDANGAL 420
KKCEAFMPFS IGKRMCLGEG IARSELFLFF TTILQNYSVS SPVDPNTIDM TPKESGLAKV 480
APVYKICFVA R 491 
Gene Ontology
 GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
 GO:0043231; C:intracellular membrane-bounded organelle; IDA:RGD.
 GO:0070330; F:aromatase activity; IEA:EC.
 GO:0009055; F:electron carrier activity; IEA:InterPro.
 GO:0020037; F:heme binding; IEA:InterPro.
 GO:0005506; F:iron ion binding; IEA:InterPro.
 GO:0004497; F:monooxygenase activity; TAS:RGD.
 GO:0042493; P:response to drug; IEP:RGD.
 GO:0014070; P:response to organic cyclic compound; IEP:RGD. 
Interpro
 IPR001128; Cyt_P450.
 IPR017972; Cyt_P450_CS.
 IPR002401; Cyt_P450_E_grp-I.
 IPR008068; Cyt_P450_E_grp-I_CYP2B-like. 
Pfam
 PF00067; p450 
SMART
  
PROSITE
 PS00086; CYTOCHROME_P450 
PRINTS
 PR00463; EP450I.
 PR01685; EP450ICYP2B.
 PR00385; P450.