Identification
HMDB Protein ID CDBP02513
Secondary Accession Numbers Not Available
Name Cytochrome P450 4A22
Description Not Available
Synonyms
  1. CYPIVA22
  2. Fatty acid omega-hydroxylase
  3. Lauric acid omega-hydroxylase
Gene Name CYP4A22
Protein Type Metal Binding
Biological Properties
General Function Involved in monooxygenase activity
Specific Function Catalyzes the omega- and (omega-1)-hydroxylation of various fatty acids such as laurate and palmitate. Shows no activity towards arachidonic acid and prostaglandin A1. Lacks functional activity in the kidney and does not contribute to renal 20-hydroxyeicosatetraenoic acid (20-HETE) biosynthesis.
GO Classification
Cellular Component
endoplasmic reticulum membrane
Function
monooxygenase activity
heme binding
oxidoreductase activity
ion binding
cation binding
metal ion binding
binding
catalytic activity
transition metal ion binding
electron carrier activity
iron ion binding
Molecular Function
electron carrier activity
iron ion binding
heme binding
alkane 1-monooxygenase activity
arachidonic acid omega-hydroxylase activity
Process
metabolic process
oxidation reduction
Cellular Location
  1. Peripheral membrane protein
  2. Peripheral membrane protein
  3. Endoplasmic reticulum membrane
  4. Microsome membrane
Pathways
Gene Properties
Chromosome Location 1
Locus 1p33
SNPs CYP4A22
Gene Sequence
>1560 bp
ATGAGTGTCTCTGTCCTGAGCCCCAGCAGACGCCTGGGTGGTGTCTCCGGGATCCTCCAA
GTGACCTCCCTGCTCATTCTGCTTCTGCTGCTGATCAAGGCAGCTCAGCTCTACCTGCAT
AGGCAGTGGCTGCTCAAAGCCCTCCAGCAGTTCCCGTGCCCTCCCTCCCACTGGCTCTTC
GGGCACATCCAGGAGTTCCAACACGACCAGGAGCTACAACGGATTCAGGAACGGGTGAAG
ACATTCCCAAGTGCCTGTCCTTATTGGATATGGGGAGGCAAAGTTCGTGTCCAGCTCTAT
GACCCTGACTATATGAAGGTGATTCTGGGGAGATCAGACCCGAAATCCCATGGTTCCTAC
AGATTCCTGGCTCCACGGATTGGGTACGGCTTGCTCCTGTTGAATGGGCAGACATGGTTC
CAGCATCGACGGATGCTGACCCCAGCCTTCCACAATGACATCCTGAAGCCATATGTGGGG
CTCATGGCAGACTCTGTACGAGTGATGCTGGACAAATGGGAAGAGCTCCTTGGCCAGGAT
TCCCCTCTGGAGGTCTTTCAGCACGTCTCCTTGATGACCCTGGACACCATCATGAAGAGT
GCCTTCAGCCATCAGGGCAGCATCCAGGTGGACAGGAATTCTCAGTCCTACATCCAGGCC
ATTAGTGACCTGAACAGCCTGGTTTTTTGCTGTATGAGGAATGCCTTTCATGAGAATGAC
ACCATCTACAGCCTGACCTCTGCTGGCCGCTGGACACACCGCGCCTGCCAGCTGGCCCAT
CAGCACACAGACCAAGTGATCCAACTGAGGAAGGCTCAACTACAGAAGGAGGGGGAGCTG
GAGAAGATCAAGAGGAAGAGGCACTTGGATTTTCTGGACATCCTCCTCTTGGCCAAAATG
GAGAATGGGAGCATCTTGTCAGACAAGGACCTCCGTGCTGAGGTGGACACGTTCATGTTT
GAGGGCCACGACACCACAGCCAGTGGGATCTCCTGGATCCTCTATGCTCTGGCCACACAC
CCCAAGCATCAGGAGAGGTGCCGGGAGGAGATCCATGGCCTCCTGGGTGATGGAGCCTCC
ATCACCTGGAACCACCTGGACCAGATGCCCTACACCACCATGTGCATTAAGGAGGCACTG
AGGCTCTACCCACCGGTGCCAGGCATTGGAAGAGAGCTCAGCACTCCCGTCACCTTCCCT
GATGGGCGCTCCTTGCCCAAAGGTATCATGGTCCTCCTCTCCATTTATGGCCTTCACCAC
AACCCAAAAGTGTGGCCCAACCTAGAGGTGTTTGACCCTTCCCGTTTTGCACCGGGTTCT
GCTCAACACAGCCACGCTTTCCTGCCCTTCTCAGGAGGATCAAGGAACTGCATCGGGAAA
CAATTTGCCATGAACCAGCTGAAGGTGGCCAGGGCCCTGACCCTGCTCCGCTTTGAGCTG
CTGCCTGATCCCACCAGGATCCCCATCCCCATTGCACGACTTGTGTTGAAATCCAAAAAT
GGAATCCACCTGCGTCTCAGGAGGCTCCCTAACCCTTGTGAAGACAAGGACCAGCTTTGA
Protein Properties
Number of Residues 519
Molecular Weight 59245.28
Theoretical pI 9.063
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Cytochrome P450 4A22
MSVSVLSPSRRLGGVSGILQVTSLLILLLLLIKAAQLYLHRQWLLKALQQFPCPPSHWLF
GHIQEFQHDQELQRIQERVKTFPSACPYWIWGGKVRVQLYDPDYMKVILGRSDPKSHGSY
KFLAPRIGYGLLLLNGQTWFQHRRMLTPAFHNDILKPYVGLMADSVRVMLDKWEELLGQD
SPLEVFQHVSLMTLDTIMKSAFSHQGSIQVDRNSQSYIQAISDLNSLVFCCMRNAFHEND
TIYSLTSAGRWTHRACQLAHQHTDQVIQLRKAQLQKEGELEKIKRKRHLDFLDILLLAKM
ENGSILSDKDLRAEVDTFMFEGHDTTASGISWILYALATHPKHQERCREEIHGLLGDGAS
ITWNHLDQMPYTTMCIKEALRLYPPVPGIGRELSTPVTFPDGRSLPKGIMVLLSIYGLHH
NPKVWPNLEVFDPSRFAPGSAQHSHAFLPFSGGSRNCIGKQFAMNQLKVARALTLLRFEL
LPDPTRIPIPMARLVLKSKNGIHLRLRRLPNPCEDKDQL
GenBank ID Protein 8571055
UniProtKB/Swiss-Prot ID Q5TCH4
UniProtKB/Swiss-Prot Entry Name CP4AM_HUMAN
PDB IDs Not Available
GenBank Gene ID AF208532
GeneCard ID CYP4A22
GenAtlas ID CYP4A22
HGNC ID HGNC:20575
References
General References Not Available