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- Name help_outline (2E,6E)-farnesol Identifier CHEBI:16619 (Beilstein: 1723039; CAS: 106-28-5) help_outline Charge 0 Formula C15H26O InChIKeyhelp_outline CRDAMVZIKSXKFV-YFVJMOTDSA-N SMILEShelp_outline CC(C)=CCC\C(C)=C\CC\C(C)=C\CO 2D coordinates Mol file for the small molecule Search links Involved in 8 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 NADPH Identifier CHEBI:57783 (Beilstein: 10411862) help_outline Charge -4 Formula C21H26N7O17P3 InChIKeyhelp_outline ACFIXJIJDZMPPO-NNYOXOHSSA-J SMILEShelp_outline NC(=O)C1=CN(C=CC1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](OP([O-])([O-])=O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,247 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- 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 (2E,6E)-ω-hydroxy-farnesol Identifier CHEBI:83951 Charge 0 Formula C15H26O2 InChIKeyhelp_outline FLIKBVTXNBEPQQ-RDUMTQBOSA-N SMILEShelp_outline C\C(CO)=C/CC\C(C)=C\CC\C(C)=C\CO 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 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
- Name help_outline NADP+ Identifier CHEBI:58349 Charge -3 Formula C21H25N7O17P3 InChIKeyhelp_outline XJLXINKUBYWONI-NNYOXOHSSA-K SMILEShelp_outline NC(=O)c1ccc[n+](c1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](OP([O-])([O-])=O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,253 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:43984 | RHEA:43985 | RHEA:43986 | RHEA:43987 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Publications
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Biochemical and structural characterization of CYP124: a methyl-branched lipid omega-hydroxylase from Mycobacterium tuberculosis.
Johnston J.B., Kells P.M., Podust L.M., Ortiz de Montellano P.R.
Mycobacterium tuberculosis (Mtb) produces a variety of methyl-branched lipids that serve important functions, including modulating the immune response during pathogenesis and contributing to a robust cell wall that is impermeable to many chemical agents. Here, we report characterization of Mtb CYP ... >> More
Mycobacterium tuberculosis (Mtb) produces a variety of methyl-branched lipids that serve important functions, including modulating the immune response during pathogenesis and contributing to a robust cell wall that is impermeable to many chemical agents. Here, we report characterization of Mtb CYP124 (Rv2266) that includes demonstration of preferential oxidation of methyl-branched lipids. Spectrophotometric titrations and analysis of reaction products indicate that CYP124 tightly binds and hydroxylates these substrates at the chemically disfavored omega-position. We also report X-ray crystal structures of the ligand-free and phytanic acid-bound protein at a resolution of 1.5 A and 2.1 A, respectively, which provide structural insights into a cytochrome P450 with predominant omega-hydroxylase activity. The structures of ligand-free and substrate-bound CYP124 reveal several differences induced by substrate binding, including reorganization of the I helix and closure of the active site by elements of the F, G, and D helices that bind the substrate and exclude solvent from the hydrophobic active site cavity. The observed regiospecific catalytic activity suggests roles of CYP124 in the physiological oxidation of relevant Mtb methyl-branched lipids. The enzymatic specificity and structures reported here provide a scaffold for the design and testing of specific inhibitors of CYP124. << Less
Proc. Natl. Acad. Sci. U.S.A. 106:20687-20692(2009) [PubMed] [EuropePMC]
This publication is cited by 8 other entries.