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- Name help_outline 5α-cholesta-7,24-dien-3β-ol Identifier CHEBI:16290 (CAS: 651-54-7) help_outline Charge 0 Formula C27H44O InChIKeyhelp_outline PKEPPDGGTSZLBL-SKCNUYALSA-N SMILEShelp_outline [H][C@@]12CC=C3[C@]4([H])CC[C@]([H])([C@H](C)CCC=C(C)C)[C@@]4(C)CC[C@]3([H])[C@@]1(C)CC[C@H](O)C2 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
- 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 7-dehydrodesmosterol Identifier CHEBI:27910 (Beilstein: 2569831; CAS: 1715-86-2) help_outline Charge 0 Formula C27H42O InChIKeyhelp_outline RUSSPKPUXDSHNC-DDPQNLDTSA-N SMILEShelp_outline [H][C@@]1(CC[C@@]2([H])C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCC=C(C)C 2D coordinates Mol file for the small molecule Search links Involved in 5 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:34003 | RHEA:34004 | RHEA:34005 | RHEA:34006 | |
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| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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Publications
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A stable yeast strain efficiently producing cholesterol instead of ergosterol is functional for tryptophan uptake, but not weak organic acid resistance.
Souza C.M., Schwabe T.M., Pichler H., Ploier B., Leitner E., Guan X.L., Wenk M.R., Riezman I., Riezman H.
Sterols are major lipids in eukaryotes and differ in their specific structure between species. Both cholesterol and ergosterol can form liquid ordered domains in artificial membranes. We reasoned that substituting the main sterol ergosterol by cholesterol in yeast should permit domain formation an ... >> More
Sterols are major lipids in eukaryotes and differ in their specific structure between species. Both cholesterol and ergosterol can form liquid ordered domains in artificial membranes. We reasoned that substituting the main sterol ergosterol by cholesterol in yeast should permit domain formation and discriminate between physical and sterol structure-dependent functions. Using a cholesterol-producing yeast strain, we show that solute transporters for tryptophan and arginine are functional, whereas the export of weak organic acids via Pdr12p, a multi-drug resistance family member, is not. The latter reveals a sterol function that is probably dependent upon a precise sterol structure. We present a series of novel yeast strains with different sterol compositions as valuable tools to characterize sterol function and use them to refine the sterol requirements for Pdr12p. These strains will also be improved hosts for heterologous expression of sterol-dependent proteins and safe sources to obtain pure cholesterol and other sterols. << Less
Metab Eng 13:555-569(2011) [PubMed] [EuropePMC]
This publication is cited by 2 other entries.
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A comprehensive machine-readable view of the mammalian cholesterol biosynthesis pathway.
Mazein A., Watterson S., Hsieh W.Y., Griffiths W.J., Ghazal P.
Cholesterol biosynthesis serves as a central metabolic hub for numerous biological processes in health and disease. A detailed, integrative single-view description of how the cholesterol pathway is structured and how it interacts with other pathway systems is lacking in the existing literature. He ... >> More
Cholesterol biosynthesis serves as a central metabolic hub for numerous biological processes in health and disease. A detailed, integrative single-view description of how the cholesterol pathway is structured and how it interacts with other pathway systems is lacking in the existing literature. Here we provide a systematic review of the existing literature and present a detailed pathway diagram that describes the cholesterol biosynthesis pathway (the mevalonate, the Kandutch-Russell and the Bloch pathway) and shunt pathway that leads to 24(S),25-epoxycholesterol synthesis. The diagram has been produced using the Systems Biology Graphical Notation (SBGN) and is available in the SBGN-ML format, a human readable and machine semantically parsable open community file format. << Less
Biochem. Pharmacol. 86:56-66(2013) [PubMed] [EuropePMC]
This publication is cited by 30 other entries.