Identification
Name:2-octaprenylphenol hydroxylase
Synonyms:Not Available
Gene Name:ubiI
Enzyme Class:Not Available
Biological Properties
General Function:ubiquinone biosynthetic process
Specific Function:FAD-dependent monooxygenase required for the aerobic hydroxylation of 2-octaprenylphenol to 2-octaprenyl-6-hydroxy-phenol, the first hydroxylation step in coenzyme Q (ubiquinone) biosynthesis.
Cellular Location:Not Available
SMPDB Pathways:
  • Secondary Metabolites: Ubiquinol biosynthesis PW000981
KEGG Pathways:
  • Ubiquinone and other terpenoid-quinone biosynthesis ec00130
SMPDB Reactions:
1.0Thumb+1.0Thumb+1.0NADPH+1.0Thumb+1.0Thumb1.0Thumb+1.0Thumb+1.02-Octaprenyl-6-hydroxyphenol+1.0Thumb
1.02-Octaprenylphenol + 1.0Hydrogen ion + 1.0NADPH + 1.0Oxygen + 1.0NADPH → 1.0NADP + 1.0Water + 1.02-Octaprenyl-6-hydroxyphenol + 1.02-Octaprenyl-6-hydroxyphenol
ReactionCard
Metabolites:
ECMDB IDNameView
ECMDB041172-Octaprenyl-6-hydroxyphenolMetaboCard
ECMDB041202-OctaprenylphenolMetaboCard
ECMDB238132-PolyprenylphenolMetaboCard
ECMDB21225Hydrogen ionMetaboCard
ECMDB00217NADPMetaboCard
ECMDB04111NADPHMetaboCard
ECMDB04124OxygenMetaboCard
ECMDB00494WaterMetaboCard
GO Classification:
Function
2-octaprenylphenol hydroxylase activity
flavin adenine dinucleotide binding
monooxygenase activity
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen
secondary metabolite biosynthetic process
ubiquinone biosynthetic process
Gene Properties
Blattner:Not Available
Gene OrientationNot Available
Centisome Percentage:Not Available
Left Sequence EndNot Available
Right Sequence EndNot Available
Gene Sequence:
>1203
atgcaaagtgttgatgtagccattgttggcggcggcatggtggggctggcggttgcctgt
ggcttacaggggagcggcttacgcgttgccgtactggagcagcgcgtacaggaacctctg
gcggcgaatgcaccaccacaactgcgcgtttcggctatcaatgccgccagcgaaaaatta
ctcacccgtcttggcgtctggcaggacattctctctcgtagggccagctgttatcacggt
atggaagtgtgggacaaagacagctttggtcacatttcgtttgacgatcaaagcatgggc
tatagccatcttgggcatatcgttgaaaattcagtgattcactacgcgctgtggaacaaa
gcgcatcagtcgtcagatatcactctgttagcccccgcagaattacagcaggtcgcctgg
ggagaaaatgaaaccttcctgacgctgaaagatggcagcatgttaacggcgcgtctggtg
attggcgcggacggcgctaattcctggttgcgcaacaaagccgatattccgctgactttc
tgggattatcagcatcacgcgctggtagcgaccattcgcacggaagaaccgcatgatgcg
gtggcgcggcaggttttccatggcgaaggcattctggcctttttaccgcttagcgatccg
catctttgctcgattgtctggtcactgtcgccagaggaagcgcagcggatgcagcaggca
agtgaagacgaatttaatcgcgcgttaaatatcgcttttgataatcgcctgggcttatgc
aaggttgagagcgcgcgtcaggtgttcccactgacggggcgttatgcgcgccagtttgcc
tcgcaccgtctggcgctggtgggcgacgccgcacataccattcacccgctggcggggcag
ggggtaaatctcggctttatggatgctgcagagctgattgccgaactgaaacggttgcat
cgtcaggggaaagacatcgggcagtacatttatctgcgtcgctatgagcgtagccgcaag
cacagtgcggcgttgatgctggctggtatgcagggattccgcgatctgttttccggtacc
aatccggcgaaaaaactgctgcgtgatattggtttgaaactggccgacacgcttcctggc
gttaagccgcaacttatccgccaggcaatgggattaaacgatttgcctgaatggctgcgt
taa
Protein Properties
Pfam Domain Function:Not Available
Protein Residues:400
Protein Molecular Weight:44244
Protein Theoretical pI:Not Available
PDB File:4K22
Signaling Regions:Not Available
Transmembrane Regions:Not Available
Protein Sequence:
>2-octaprenylphenol hydroxylase
MQSVDVAIVGGGMVGLAVACGLQGSGLRVAVLEQRVQEPLAANAPPQLRVSAINAASEKL
LTRLGVWQDILSRRASCYHGMEVWDKDSFGHISFDDQSMGYSHLGHIVENSVIHYALWNK
AHQSSDITLLAPAELQQVAWGENETFLTLKDGSMLTARLVIGADGANSWLRNKADIPLTF
WDYQHHALVATIRTEEPHDAVARQVFHGEGILAFLPLSDPHLCSIVWSLSPEEAQRMQQA
SEDEFNRALNIAFDNRLGLCKVESARQVFPLTGRYARQFASHRLALVGDAAHTIHPLAGQ
GVNLGFMDAAELIAELKRLHRQGKDIGQYIYLRRYERSRKHSAALMLAGMQGFRDLFSGT
NPAKKLLRDIGLKLADTLPGVKPQLIRQAMGLNDLPEWLR
References
External Links:
ResourceLink
Uniprot ID:P25535
Uniprot Name:UBII_ECOLI
PDB ID:4K22
CCDB:UBII_ECOLI
General Reference:Not Available