Identification
BMDB Protein ID BMDBP00042
Secondary Accession Numbers None
Name Cytochrome P450 2U1
Synonyms Not Available
Gene Name CYP2U1
Protein Type Enzyme
Biological Properties
General Function Secondary metabolites biosynthesis, transport and catabolism
Specific Function A cytochrome P450 monooxygenase involved in the metabolism of arachidonic acid and its conjugates. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (CPR; NADPH-ferrihemoprotein reductase). Acts as an omega and omega-1 hydroxylase for arachidonic acid and possibly for other long chain fatty acids. May modulate the arachidonic acid signaling pathway and play a role in other fatty acid signaling processes. May downregulate the biological activities of N-arachidonoyl-serotonin, an endocannabinoid that has anti-nociceptive effects through inhibition of fatty acid amide hydrolase FAAH, TRPV1 receptor and T-type calcium channels. Catalyzes C-2 oxidation of the indole ring of N-arachidonoyl-serotonin forming a less active product 2-oxo-N-arachidonoyl-serotonin.
Pathways
  • Arachidonic Acid Metabolism
  • Caffeine Metabolism
  • Estrone Metabolism
  • Tryptophan Metabolism
Reactions
Melatonin + Oxygen + Reduced flavoprotein → 6-Hydroxymelatonin + Water + Oxidized flavoprotein details
Arachidonic acid + Oxygen → 19(S)-HETE + Water details
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 6
Locus Not Available
SNPs CYP2U1
Gene Sequence
>1632 bp
ATGGCCTCCCCCGGGCTTCCCCAGCCCCCCACCGAGGACGCGGCCTGGCCTCTGCGCCTC
CTGCACGCGCCCCCGGGGCTGCTGCGGCTGGACCCCACGGGCGGCGCGCTGCTGCTGCTC
GTCCTCGCCGCGCTGCTGGGCTGGAGCTGGCTGTGGCGGCTCCCGGAGCGGGGCATCCCC
CCCGGGCCCGCGCCCTGGCCCGTGGTGGGCAACTTCGGCTTCGTGCTGCTGCCGCGTTTT
CTCCGAAGGAAGAGCTGGCCGTATCGCCGAGCGAGAAACGGAGGAATGAATGCCTCGGGC
CAGGGCGTGCAGTTGCTCCTGGCCGACCTGGGCCGTGTGTACGGCAACATCTTTAGCTTC
CTCATCGGCCACTACCTGGTGGTGGTCCTCAACGACTTCCACAGCGTGCGGGAGGCGCTG
GTGCAGCAGGCCGAGGTCTTCAGCGACCGCCCGCGGGTGCCGCTGACCTCCATCATGACC
AAGGGAAAGGGGATTGTATTTGCACATTATGGTCCAGTCTGGAGACAACAGAGGAAGTTC
TCTCATTCAACTCTTCGTCATTTTGGCTTGGGAAAGCTTAGCTTGGAGCCCAAGATTATT
GAGGAGTTCAGATATGTGAAAGAGGAAATGCAAAAGCACGGAGACGCCCCTTTCAATCCT
TTCCCCATTGTCAACAACGCCGTCTCTAACATCATCTGCTCCTTGTGCTTTGGTCGGCGC
TTTGATTACACTAATAGTGAATTTAAGCAAATGCTTAATTTTATGTCACGAGCATTAGAA
GTTTGTCTGAACACCCAGCTCCTCCTGGTCAACATATGCTCCTGGCTTTATTACCTTCCT
TTTGGACCATTTAAGGAATTAAGACAGATTGAAAAGGATTTAACCCTTTTCCTTAAAAAA
ATCATCAAAGATCATCGAGAGTCTTTGGATGTAGAGAACCCTCAGGACTTCATAGACATG
TATCTTCTCCATGTGGAGGAGGAGAAGAAAAATAACAGCAATAGTGGGTTTGATGAAGAT
TACTTATTTTACATCATCGGCGATCTCTTCATTGCTGGCACTGATACCACAACTAACTCT
TTGCTTTGGTGCCTCCTGTATATGTCACTGCACCCCAACATTCAAGAAAAGATTCATGAA
GAAATTGCAAGGGTCATTGGTGCTGACCGCGCCCCCTCCCTCACTGACAAGGCGCAGATG
CCCTACACAGAAGCCACCATCATGGAGGTGCAGAGGCTGAGCACTGTGGTGCCGCTATCC
ATCCCTCACATGACCTCAGAGAAAACAGTGCTCCAAGGTTTTACCATTCCTAAAGGCACA
ATAATATTACCCAACCTATGGTCAGTACACAGAGACCCAGCCATCTGGGAGAAACCAAAT
GATTTCTACCCTGATCGATTTCTGGATGATCAAGGACAACTTATTAAAAAGGAAACGTTT
ATTCCTTTTGGGATAGGGAAGCGGGTGTGTATGGGAGAGCAGCTGGCAAAGATGGAGTTG
TTCCTGATGTTCGTGAGCCTAATGCAGAGTTTCACGTTTGTTTTACCTAAGGATTCAAAG
CCAATCCTGACTGGGAAATATGGTCTAACTTTAGCCCCACATCCATTTAATATAATCATT
TCAAAGAGATAA
Protein Properties
Number of Residues 543
Molecular Weight 61997.0
Theoretical pI 8.87
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions
  • 32-52
  • 58-78
  • 261-281
  • 342-362
  • 495-515
Protein Sequence
>Cytochrome P450 2U1
MASPGLPQPPTEDAAWPLRLLHAPPGLLRLDPTGGALLLLVLAALLGWSWLWRLPERGIP
PGPAPWPVVGNFGFVLLPRFLRRKSWPYRRARNGGMNASGQGVQLLLADLGRVYGNIFSF
LIGHYLVVVLNDFHSVREALVQQAEVFSDRPRVPLTSIMTKGKGIVFAHYGPVWRQQRKF
SHSTLRHFGLGKLSLEPKIIEEFRYVKEEMQKHGDAPFNPFPIVNNAVSNIICSLCFGRR
FDYTNSEFKQMLNFMSRALEVCLNTQLLLVNICSWLYYLPFGPFKELRQIEKDLTLFLKK
IIKDHRESLDVENPQDFIDMYLLHVEEEKKNNSNSGFDEDYLFYIIGDLFIAGTDTTTNS
LLWCLLYMSLHPNIQEKIHEEIARVIGADRAPSLTDKAQMPYTEATIMEVQRLSTVVPLS
IPHMTSEKTVLQGFTIPKGTIILPNLWSVHRDPAIWEKPNDFYPDRFLDDQGQLIKKETF
IPFGIGKRVCMGEQLAKMELFLMFVSLMQSFTFVLPKDSKPILTGKYGLTLAPHPFNIII
SKR
GenBank ID Protein AAI22664.1
UniProtKB/Swiss-Prot ID Q0IIF9
UniProtKB/Swiss-Prot Entry Name CP2U1_BOVIN
PDB IDs Not Available
GenBank Gene ID BC122663
GeneCard ID CYP2U1
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available