Enzymes
UniProtKB help_outline | 3 proteins |
Reaction participants Show >> << Hide
- Name help_outline propan-2-ol Identifier CHEBI:17824 (CAS: 67-63-0) help_outline Charge 0 Formula C3H8O InChIKeyhelp_outline KFZMGEQAYNKOFK-UHFFFAOYSA-N SMILEShelp_outline CC(C)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
- Name help_outline NAD+ Identifier CHEBI:57540 (Beilstein: 3868403) help_outline Charge -1 Formula C21H26N7O14P2 InChIKeyhelp_outline BAWFJGJZGIEFAR-NNYOXOHSSA-M 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](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 1,190 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline acetone Identifier CHEBI:15347 (CAS: 67-64-1) help_outline Charge 0 Formula C3H6O InChIKeyhelp_outline CSCPPACGZOOCGX-UHFFFAOYSA-N SMILEShelp_outline CC(C)=O 2D coordinates Mol file for the small molecule Search links Involved in 17 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline NADH Identifier CHEBI:57945 (Beilstein: 3869564) help_outline Charge -2 Formula C21H27N7O14P2 InChIKeyhelp_outline BOPGDPNILDQYTO-NNYOXOHSSA-L 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](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 1,120 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 9,521 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
RHEA:41984 | RHEA:41985 | RHEA:41986 | RHEA:41987 | |
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Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
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MetaCyc help_outline |
Related reactions help_outline
More general form(s) of this reaction
Publications
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Propane monooxygenase and NAD+-dependent secondary alcohol dehydrogenase in propane metabolism by Gordonia sp. strain TY-5.
Kotani T., Yamamoto T., Yurimoto H., Sakai Y., Kato N.
A new isolate, Gordonia sp. strain TY-5, is capable of growth on propane and n-alkanes with C(13) to C(22) carbon chains as the sole source of carbon. In whole-cell reactions, significant propane oxidation to 2-propanol was detected. A gene cluster designated prmABCD, which encodes the components ... >> More
A new isolate, Gordonia sp. strain TY-5, is capable of growth on propane and n-alkanes with C(13) to C(22) carbon chains as the sole source of carbon. In whole-cell reactions, significant propane oxidation to 2-propanol was detected. A gene cluster designated prmABCD, which encodes the components of a putative dinuclear-iron-containing multicomponent monooxygenase, including the large and small subunits of the hydroxylase, an NADH-dependent acceptor oxidoreductase, and a coupling protein, was cloned and sequenced. A mutant with prmB disrupted (prmB::Kan(r)) lost the ability to grow on propane, and Northern blot analysis revealed that polycistronic transcription of the prm genes was induced during its growth on propane. These results indicate that the prmABCD gene products play an essential role in propane oxidation by the bacterium. Downstream of the prm genes, an open reading frame (adh1) encoding an NAD(+)-dependent secondary alcohol dehydrogenase was identified, and the protein was purified and characterized. The Northern blot analysis results and growth properties of a disrupted mutant (adh1::Kan(r)) indicate that Adh1 plays a major role in propane metabolism. Two additional NAD(+)-dependent secondary alcohol dehydrogenases (Adh2 and Adh3) were also found to be involved in 2-propanol oxidation. On the basis of these results, we conclude that Gordonia sp. strain TY-5 oxidizes propane by monooxygenase-mediated subterminal oxidation via 2-propanol. << Less
J. Bacteriol. 185:7120-7128(2003) [PubMed] [EuropePMC]
This publication is cited by 1 other entry.
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Intrinsic alcohol dehydrogenase and hydroxysteroid dehydrogenase activities of human mitochondrial short-chain L-3-hydroxyacyl-CoA dehydrogenase.
He X.Y., Yang Y.Z., Schulz H., Yang S.Y.
The alcohol dehydrogenase (ADH) activity of human short-chain l-3-hydroxyacyl-CoA dehydrogenase (SCHAD) has been characterized kinetically. The k(cat) of the purified enzyme was estimated to be 2. 2 min(-1), with apparent K(m) values of 280 mM and 22microM for 2-propanol and NAD(+), respectively. ... >> More
The alcohol dehydrogenase (ADH) activity of human short-chain l-3-hydroxyacyl-CoA dehydrogenase (SCHAD) has been characterized kinetically. The k(cat) of the purified enzyme was estimated to be 2. 2 min(-1), with apparent K(m) values of 280 mM and 22microM for 2-propanol and NAD(+), respectively. The k(cat) of the ADH activity was three orders of magnitude less than the l-3-hydroxyacyl-CoA dehydrogenase activity but was comparable with that of the enzyme's hydroxysteroid dehydrogenase (HSD) activity for oxidizing 17beta-oestradiol [He, Merz, Mehta, Schulz and Yang (1999) J. Biol. Chem. 274, 15014-15019]. However, the k(cat) values of intrinsic ADH and HSD activities of human SCHAD were found to be two orders of magnitude less than those reported for endoplasmic-reticulum-associated amyloid beta-peptide-binding protein (ERAB) [Yan, Shi, Zhu, Fu, Zhu, Zhu, Gibson, Stern, Collison, Al-Mohanna et al. (1999) J. Biol. Chem. 274, 2145-2156]. Since human SCHAD and ERAB apparently possess identical amino acid sequences, their catalytic properties should be identical. The recombinant SCHAD has been confirmed to be the right gene product and not a mutant variant. Steady-state kinetic measurements and quantitative analyses reveal that assay conditions such as pH and concentrations of coenzyme and substrate do not account for the kinetic differences reported for ERAB and SCHAD. Rather problematic experimental procedures appear to be responsible for the unrealistically high catalytic rate constants of ERAB. Eliminating the confusion surrounding the catalytic properties of this important multifunctional enzyme paves the way for exploring its role(s) in the pathogenesis of Alzheimer's disease. << Less
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Purification and characterization of an alcohol dehydrogenase from the Antarctic psychrophile Moraxella sp. TAE123.
Tsigos I., Velonia K., Smonou I., Bouriotis V.
An NAD+-dependent alcohol dehydrogenase (ADH) of the Antarctic psychrophile Moraxella sp. TAE123 was purified to homogeneity with an overall yield of 16.7% and further characterized. The native enzyme had an apparent molecular mass of 240 kDa and consisted of four identical 52-kDa subunits. The pI ... >> More
An NAD+-dependent alcohol dehydrogenase (ADH) of the Antarctic psychrophile Moraxella sp. TAE123 was purified to homogeneity with an overall yield of 16.7% and further characterized. The native enzyme had an apparent molecular mass of 240 kDa and consisted of four identical 52-kDa subunits. The pI of the enzyme was determined to be 5.5, while its optimum pH is 7.5. The enzyme contained 1 zinc atom/subunit and exhibited a remarkable thermal lability. Moraxella sp. TAE123 ADH exhibited a wide range of substrate specificity similar to its mammalian counterparts and in contrast to other microbial ADHs. It oxidized mainly primary and secondary aliphatic alcohols. The highest reaction rate was observed when ethanol was used as substrate. A gradual decrease in rate was observed by increasing the length and branching of the carbon chain of the alcohol. This enzyme oxidized effectively large bulky alcohols, such as diphenylmethanol. Reduction of aldehydes and ketones was also observed. N-terminal amino acid sequence analysis of the enzyme did not reveal any similarity with the amino termini of all other ADHs, while an unexpected significant similarity was observed with the amino terminal sequence of four prokaryotic aldehyde dehydrogenases. << Less
Eur. J. Biochem. 254:356-362(1998) [PubMed] [EuropePMC]
This publication is cited by 8 other entries.