Enzymes
| UniProtKB help_outline | 2 proteins |
Reaction participants Show >> << Hide
- Name help_outline O2 Identifier CHEBI:15379 (CAS: 7782-44-7) help_outline Charge 0 Formula O2 InChIKeyhelp_outline MYMOFIZGZYHOMD-UHFFFAOYSA-N SMILEShelp_outline O=O 2D coordinates Mol file for the small molecule Search links Involved in 2,648 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline prostaglandin A1 Identifier CHEBI:57398 Charge -1 Formula C20H31O4 InChIKeyhelp_outline BGKHCLZFGPIKKU-LDDQNKHRSA-M SMILEShelp_outline CCCCC[C@H](O)\C=C\[C@H]1C=CC(=O)[C@@H]1CCCCCCC([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 4 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
reduced [NADPH—hemoprotein reductase]
Identifier
RHEA-COMP:11964
Reactive part
help_outline
- Name help_outline FMNH2 Identifier CHEBI:57618 (Beilstein: 6258176) help_outline Charge -2 Formula C17H21N4O9P InChIKeyhelp_outline YTNIXZGTHTVJBW-SCRDCRAPSA-L SMILEShelp_outline Cc1cc2Nc3c([nH]c(=O)[nH]c3=O)N(C[C@H](O)[C@H](O)[C@H](O)COP([O-])([O-])=O)c2cc1C 2D coordinates Mol file for the small molecule Search links Involved in 771 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline 20-hydroxy prostaglandin A1 Identifier CHEBI:136663 Charge -1 Formula C20H31O5 InChIKeyhelp_outline UVENTFXDEXEMMD-OLMSDWHISA-M SMILEShelp_outline [C@H]1([C@H](C=CC1=O)/C=C/[C@H](CCCCCO)O)CCCCCCC([O-])=O 2D coordinates Mol file for the small molecule Search links Involved in 1 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H2O Identifier CHEBI:15377 (Beilstein: 3587155; CAS: 7732-18-5) help_outline Charge 0 Formula H2O InChIKeyhelp_outline XLYOFNOQVPJJNP-UHFFFAOYSA-N SMILEShelp_outline [H]O[H] 2D coordinates Mol file for the small molecule Search links Involved in 6,048 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
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Namehelp_outline
oxidized [NADPH—hemoprotein reductase]
Identifier
RHEA-COMP:11965
Reactive part
help_outline
- Name help_outline FMN Identifier CHEBI:58210 Charge -3 Formula C17H18N4O9P InChIKeyhelp_outline ANKZYBDXHMZBDK-SCRDCRAPSA-K SMILEShelp_outline C12=NC([N-]C(C1=NC=3C(N2C[C@@H]([C@@H]([C@@H](COP(=O)([O-])[O-])O)O)O)=CC(=C(C3)C)C)=O)=O 2D coordinates Mol file for the small molecule Search links Involved in 781 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:52524 | RHEA:52525 | RHEA:52526 | RHEA:52527 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Publications
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Protein expression, characterization, and regulation of CYP4F4 and CYP4F5 cloned from rat brain.
Kawashima H., Kusunose E., Thompson C.M., Strobel H.W.
We previously reported the cDNA cloning of three new forms of P450, CYP4F4, CYP4F5, and CYP4F6, from a rat brain cDNA library. In the present study, we expressed CYP4F4 and CYP4F5 in Escherichia coli using the pCWOri expression vector with a modification of their N-terminal amino acid sequences an ... >> More
We previously reported the cDNA cloning of three new forms of P450, CYP4F4, CYP4F5, and CYP4F6, from a rat brain cDNA library. In the present study, we expressed CYP4F4 and CYP4F5 in Escherichia coli using the pCWOri expression vector with a modification of their N-terminal amino acid sequences and the incorporation of a C-terminal [His]4 tag to aid in purification. CYP4F5 recombinant protein was purified to a specific content of 7.7 nmol/mg protein from the membrane fraction of E. coli and showed omega-hydroxylation activity toward leukotriene B4 (LTB4), a chemical mediator of inflammation. On the other hand, the solubilized membrane fraction of CYP4F4-expressed recombinant protein catalyzed the omega-hydroxylation of prostaglandin A1, prostaglandin E1, and 6-trans-LTB4 as well as LTB4. The effects of the peroxisome proliferator, clofibrate, on mRNA expression of CYP4F4, 4F5, and 4F6 were studied by Northern blot analysis. The expression levels of the mRNA of these CYP4Fs were shown to be reduced by clofibrate in liver. << Less
Arch. Biochem. Biophys. 347:148-154(1997) [PubMed] [EuropePMC]
This publication is cited by 3 other entries.